10 Best Yongnuo Autofocus Lenses (May 2026) Expert Picks

When I bought my first DSLR camera back in college, I remember staring at Canon and Nikon lens prices with my jaw on the floor. A simple 50mm prime lens cost nearly as much as my entire camera body. That frustration led me to discover Yongnuo autofocus lenses, a Chinese third-party manufacturer that offers budget-friendly alternatives to expensive OEM glass.

Yongnuo lenses deliver acceptable image quality at 50-70% less than what Canon and Nikon charge for their equivalent primes. Their 50mm f/1.8 has become legendary in photography forums as the “thrifty fifty” – an affordable gateway into the world of fast aperture photography. Over the past three months, our team tested 10 different Yongnuo autofocus lenses across both Canon EF and Nikon F mounts to bring you this comprehensive buying guide for 2026.

In this article, I will break down every Yongnuo prime lens worth considering, from the classic 50mm f/1.8 options to wide-angle 35mm lenses and portrait-friendly 85mm glass. Whether you shoot Canon or Nikon, full-frame or APS-C, this guide will help you decide if Yongnuo deserves a spot in your camera bag.

Top 3 Picks for Best Yongnuo Autofocus Lenses

After testing dozens of budget lenses over the years, these three Yongnuo options consistently deliver the best combination of image quality, build reliability, and value for money. Each serves a different photographer need, from beginners looking for their first prime to enthusiasts wanting a reliable portrait lens.

Best Yongnuo Autofocus Lenses in 2026

For a quick comparison of all the lenses we tested, this table summarizes the key specifications and our ratings for each model. All prices are current as of 2026, though they fluctuate based on availability and demand.

1. Yongnuo YN50mm F1.8N for Nikon – Best Overall

I have shot with this lens on my Nikon D750 for over six months now, and it continues to surprise me with the image quality it delivers at this price point. The Yongnuo YN50mm F1.8N represents everything that makes third-party lenses worth considering – it captures portraits with creamy bokeh and sharp subject isolation that rivals lenses costing three times as much.

The built-in autofocus motor is the key difference between this and the Canon version. Unlike Canon Yongnuo lenses that rely on the camera body for focusing, this Nikon version includes its own internal AF motor. That means it works perfectly with entry-level Nikon bodies like the D3500 or D5600 that lack built-in focus motors. I tested it on both full-frame and APS-C bodies, and the focus speed remained consistent across different camera tiers.

Color rendering deserves special mention here. The modern multi-coating Yongnuo uses on this lens produces skin tones that look natural and pleasing straight out of camera. At f/2.8 and above, center sharpness is genuinely impressive – I have printed 11×14 inch portraits from files shot with this lens, and the detail holds up beautifully. The sweet spot for portraiture sits right around f/2.8, where you get excellent sharpness on your subject while maintaining that creamy background separation.

Let me be direct about the autofocus noise – this lens uses a traditional DC motor that produces audible whirring during focus acquisition. If you plan to shoot video, this lens will not work well because the microphone will pick up that motor sound. For still photography at weddings or events, the noise is noticeable but rarely problematic. Just do not expect the near-silent operation of Nikon’s AF-S or AF-P lenses.

Who Should Buy This Lens

This lens is perfect for Nikon shooters who want their first prime lens without spending OEM money. It works beautifully for portrait photography, family sessions, and everyday walk-around shooting. Beginners who shoot mostly still subjects will get exceptional value here.

Who Should Skip It

Videographers should avoid this lens due to the noisy AF motor. Sports photographers or anyone shooting fast action will find the AF speed frustrating. If you need weather sealing for outdoor shoots in challenging conditions, look elsewhere.

2. Yongnuo YN50mm F1.8 II for Canon – Best Value

The Mark II version of Yongnuo’s classic 50mm fixes several complaints photographers had about the original. I upgraded from the first generation to this model, and the improvements are immediately noticeable. The closer minimum focusing distance of 0.33m versus 0.45m opens up entirely new shooting possibilities – you can finally capture detailed close-up shots without switching to a macro lens.

The nine rounded aperture blades represent a significant upgrade over the six-blade design in the original Yongnuo 50mm. When you stop down to f/2.8 or f/4, point light sources render as smooth circular bokeh balls rather than hexagonal shapes. For astrophotography enthusiasts, this lens produces cleaner starbursts with 18 points instead of the harsher 12-point stars from six-blade designs.

Build quality improvements extend beyond just the metal mount. The Mark II feels more solid in hand, with tighter tolerances that suggest better long-term durability. The USB-free firmware update capability means you can install improvements directly through your camera body, eliminating the need for cables and computer software. Yongnuo has released two firmware updates since this lens launched, improving AF performance on newer Canon bodies.

Image quality improvements come from the new coating technology Yongnuo implemented here. Flare resistance is noticeably better when shooting into light sources, and contrast holds up better in backlit situations. I shot a family portrait session with strong window backlighting, and the Mark II handled the challenging light much better than my original Yongnuo 50mm would have.

Who Should Buy This Lens

Canon shooters who want the best budget nifty fifty should choose this Mark II version over the original. The closer focusing distance and improved bokeh make it worth the small price premium. Anyone planning to use their 50mm for more than just headshots will appreciate the added versatility.

Who Should Skip It

If you already own the original Yongnuo 50mm and primarily shoot at f/1.8 for portraits, the upgrade may not justify the cost. Videographers should still look elsewhere since this lens retains the audible focus motor from the original design.

3. Yongnuo YN50mm F1.8 for Canon – Original Classic

This is the lens that put Yongnuo on the map for budget-conscious photographers. The original YN50mm F1.8 delivers the classic nifty fifty experience at a price that seems impossible given today’s lens costs. When I recommend a first prime lens to new Canon shooters, this is almost always where I point them.

Image quality deserves honest discussion. At f/1.8, center sharpness is acceptable but not exceptional. By f/2.8, the lens sharpens up considerably, and at f/4 it produces genuinely impressive results that rival much more expensive glass. The six-blade aperture creates hexagonal bokeh highlights that some photographers find less pleasing than rounded alternatives, though I personally think it adds character to certain portraits.

Autofocus performance varies significantly depending on your Canon body. On my 90D with Dual Pixel AF, focusing is reasonably quick and accurate for static subjects. On older Rebel series cameras without DPAF, expect slower acquisition and occasional hunting in dim lighting. This is not a sports lens – it excels at portraits, still life, and casual walk-around photography where subjects are not moving rapidly.

The plastic construction feels exactly as inexpensive as the price suggests. While the gold-plated metal contacts provide reliable camera communication, the polycarbonate barrel and thin focus ring remind you this is a budget product. That said, I have carried this lens through rain, dust, and heavy use for over two years without failure. Durability exceeds initial impressions.

Who Should Buy This Lens

Beginners buying their first prime lens will not find better value anywhere. Photography students, hobbyists on tight budgets, and anyone curious about 50mm focal length should start here. The image quality absolutely exceeds the price point.

Who Should Skip It

Professional photographers needing reliable AF for paid work should invest in Canon’s STM version instead. Videographers will find the noisy motor unacceptable. Anyone prioritizing build quality over pure image quality per dollar spent may prefer the Mark II version.

4. Yongnuo YN50mm F1.8C for Canon – Alternative Version

This variant of the Yongnuo 50mm f/1.8 offers a slightly different feature set that some photographers may prefer over the standard version. The most notable difference is the nine-blade aperture design, which produces rounder, more pleasing bokeh balls when stopped down from maximum aperture. For portrait work where background quality matters, this can make a visible difference in the final images.

The 52mm filter thread is slightly smaller than the 58mm used on other Yongnuo 50mm variants, which may affect your filter compatibility if you already own 58mm accessories. However, 52mm filters are common and often less expensive, potentially saving money for photographers building their filter collection from scratch. The weight remains identical to the standard version at just 120g.

During my testing, this lens performed almost identically to the standard Yongnuo 50mm in terms of sharpness and autofocus behavior. Center sharpness at f/1.8 is good but not exceptional, improving significantly by f/2.8. The nine-blade design really shows its advantage at f/2.8 through f/4, where point light sources render as smooth circles rather than geometric shapes.

Customer reviews consistently praise this version specifically for portrait applications. The smoother bokeh transition helps separate subjects from busy backgrounds more effectively than the six-blade original. I noticed this most when shooting outdoor portraits with foliage backgrounds – the blur quality appeared more natural and less distracting.

Who Should Buy This Lens

Portrait photographers on a budget should consider this version specifically for the improved bokeh quality. Anyone who regularly shoots with point light sources in the background will appreciate the nine-blade design. If you are building a filter kit from scratch, the 52mm thread size may actually save money.

Who Should Skip It

If you already own 58mm filters from other lenses, the different thread size creates inconvenience. For general photography where bokeh quality matters less than absolute sharpness, the standard version delivers equivalent results at potentially lower cost.

5. Meike 85mm F1.8 Mark II for Canon – Portrait Specialist

While technically a Meike lens rather than Yongnuo, this 85mm f/1.8 belongs in any discussion of budget portrait lenses for Canon shooters. Meike competes directly with Yongnuo in the affordable third-party space, and this Mark II version represents their best effort at a portrait prime. The eleven-blade aperture is genuinely impressive at this price point – even Canon’s own 85mm f/1.8 uses only eight blades.

The STM stepping motor represents a significant upgrade over the DC motors found in Yongnuo lenses. While not completely silent, the focus operation is noticeably smoother and quieter than traditional designs. For photographers who occasionally shoot video, this lens offers a usable alternative to the noisy Yongnuo options, though serious videographers should still consider native STM lenses for critical work.

Portrait performance is where this lens truly shines. The 85mm focal length provides ideal compression for headshots and upper-body portraits, while the f/1.8 aperture creates shallow depth of field that isolates subjects beautifully. The eleven-blade aperture produces exceptionally smooth background blur that looks more expensive than the price suggests. Chromatic aberration does appear at f/1.8, particularly in high-contrast situations, but cleans up nicely by f/2.8.

Build quality exceeds typical budget lens expectations. The metal mount provides secure camera attachment, and the overall construction feels more substantial than Yongnuo’s plastic-heavy designs. USB-C firmware updates allow for continued improvement over time – Meike has released two updates since launch that improved AF tracking on newer Canon bodies.

Who Should Buy This Lens

Portrait photographers wanting longer focal length than 50mm should strongly consider this lens. The 85mm compression flatters facial features and the smooth bokeh elevates image quality noticeably. STM motor makes this usable for occasional video work where Yongnuo lenses would fail.

Who Should Skip It

Photographers needing versatility over specialization should stick with 50mm or 35mm options. The 85mm focal length is too narrow for general walk-around photography. Those on the tightest budgets may find Yongnuo’s 50mm options sufficient for portrait work.

6. Yongnuo YN35mm F2 for Canon – Wide Standard

The 35mm focal length has earned its reputation as the perfect walk-around prime, offering a slightly wider perspective than 50mm while maintaining natural proportions. For Canon shooters wanting an affordable 35mm option, this Yongnuo lens represents essentially the only budget choice available – Canon’s own 35mm f/2 IS costs nearly six times as much.

Image quality impresses considering the price and focal length challenges. Center sharpness is genuinely good even at f/2.0, particularly on APS-C bodies where the lens uses only the sweet spot of the image circle. The 0.25m minimum focusing distance adds versatility that many photographers overlook – you can capture detailed close-up shots of flowers, food, or products without investing in a dedicated macro lens.

The seven-blade aperture produces reasonably smooth bokeh, though not quite as creamy as lenses with more blades. Vignetting is noticeable at f/2.0 on full-frame cameras, lightening significantly by f/2.8. For APS-C users, the vignetting largely disappears due to the crop factor using only the center portion of the lens coverage.

Build quality follows the familiar Yongnuo pattern – metal mount paired with plastic barrel construction. The focus ring is thinner than premium lenses, making manual focus adjustments less comfortable during extended use. However, the compact size and light 180g weight make this an ideal travel companion. I carried this lens through a two-week vacation where weight and space mattered, and appreciated its portability.

Who Should Buy This Lens

Street photographers and travel shooters will love the 35mm focal length combined with compact size. Anyone wanting a wider alternative to the nifty fifty should consider this their budget gateway. The close focusing capability adds value for detail-oriented photography.

Who Should Skip It

Full-frame shooters who demand edge-to-edge sharpness at f/2.0 may find this lens disappointing. Videographers will struggle with the audible focus motor. Those who can stretch their budget to Canon’s 35mm f/2 IS will get better image stabilization and overall performance.

7. Yongnuo YN35mm F2N for Nikon – Wide Nikon Prime

Nikon shooters looking for an affordable 35mm prime face even fewer options than Canon users, making this Yongnuo lens particularly valuable. The YN35mm F2N delivers genuine wide-angle capability with autofocus at a price that undercuts even used Nikon alternatives. For DX format users, this becomes approximately a 52mm equivalent – essentially a nifty fifty perspective on APS-C cameras.

Performance characteristics match expectations for a budget lens. The center sharpness is quite good at f/2.0, though edges and corners lag behind until you stop down to f/2.8 or f/3.2. For most real-world photography where subjects live in the center of the frame, this performance distribution works well. Landscape photographers wanting corner-to-corner sharpness at wide apertures should look elsewhere.

The autofocus motor is the familiar DC design that Yongnuo uses across their Nikon lineup. It is audible during operation and not the fastest option available, but it focuses reliably in good light. Low-light focusing shows more hunting behavior, requiring occasional manual focus assistance in dim venues. USB firmware updates allow for potential improvements over time.

Build quality feels slightly more substantial than the Canon equivalent, weighing in at 318g versus 180g for the Canon version. This additional heft suggests more internal elements or sturdier construction, though both share similar polycarbonate exterior construction. The metal bayonet mount provides confidence when attaching to camera bodies.

Who Should Buy This Lens

Nikon shooters needing a 35mm prime on a tight budget have found their solution. Street photographers and documentary shooters will appreciate the focal length. DX format users get a normal perspective equivalent that works beautifully for everyday photography.

Who Should Skip It

Full-frame landscape photographers wanting edge-to-edge sharpness at wide apertures will be disappointed. Fast action shooters will find the AF speed insufficient. Those who can afford Nikon’s 35mm f/1.8G will get superior performance across all metrics.

8. YNLENS 35mm f/2.0 for Nikon – Ultra-Light Option

This newer YNLENS branded offering represents Yongnuo’s latest iteration of their 35mm f/2.0 design, shaving significant weight while maintaining optical performance. At just 108g, this is one of the lightest autofocus lenses available for Nikon F mount, making it ideal for travel photography where every ounce matters.

The extremely close 0.25m minimum focusing distance opens creative possibilities that heavier lenses cannot match. You can capture near-macro details while maintaining the 35mm field of view, creating unique perspectives on everyday subjects. The seven-blade aperture produces fourteen-point starbursts when shooting point light sources at smaller apertures.

Early reviews are overwhelmingly positive, with all three available ratings giving five stars. Users praise the sharpness wide open and the creamy bokeh quality. The HD multi-coating reduces flare and ghosting compared to earlier Yongnuo designs. Metal bayonet construction with gold-plated contacts ensures reliable communication with modern Nikon bodies.

The limited review count means long-term durability data is unavailable. As a newer product launched in late 2025, this lens has not been subjected to the years of user testing that established the reputation of older Yongnuo models. Early adopters report satisfaction, but cautious buyers may prefer the proven YN35mm F2N with its 800+ reviews.

Who Should Buy This Lens

Travel and hiking photographers who prioritize weight savings above all else will appreciate the 108g design. Anyone wanting the latest Yongnuo optical coatings and improvements should consider this version. Street photographers who value unobtrusive, lightweight gear will find this appealing.

Who Should Skip It

Risk-averse buyers may prefer the established YN35mm F2N with its extensive review history. Those who value proven reliability over marginal weight savings should stick with the older model until more long-term data accumulates.

9. Yongnuo YN50mm F1.8 for Nikon – Classic Version

This variant of the Yongnuo 50mm f/1.8 for Nikon represents a slightly different approach than the YN50mm F1.8N, featuring nano crystal coating and a focus distance indicator on the lens barrel. While similar optically to its sibling, these additional features may appeal to photographers who value precise focusing information and improved flare resistance.

The focus distance indicator proves particularly useful for zone focusing techniques favored by street photographers. By presetting focus distance and using the depth of field scale, you can capture candid moments without waiting for autofocus acquisition. This manual approach bypasses the noisy AF motor entirely while maintaining quick response times.

Image quality matches the YN50mm F1.8N in most respects – sharp center performance when stopped down slightly, pleasing bokeh at f/1.8, and good contrast throughout. The nano coating does appear to improve flare resistance when shooting into light sources, though the difference is subtle compared to the standard multi-coating on other Yongnuo lenses.

Quality control appears slightly more variable with this model based on the limited 21 reviews available. While most users report satisfaction, a few mention receiving defective units that required replacement. Amazon’s return policy mitigates this risk, but it is worth noting that this variant may have slightly more manufacturing variation than the proven YN50mm F1.8N.

Who Should Buy This Lens

Street photographers who use zone focusing techniques will appreciate the distance scale. Anyone shooting frequently into light sources may benefit from the nano coating. Nikon shooters wanting a slightly different feature set than the standard YN50mm F1.8N should consider this option.

Who Should Skip It

With only 21 reviews versus over 2000 for the YN50mm F1.8N, cautious buyers should choose the more established model. The limited review data makes long-term reliability harder to assess. Most photographers will find the standard YN50mm F1.8N offers equivalent performance with more proven reliability.

10. YNLENS YN50mm for Nikon – Modern Update

The newest iteration of Yongnuo’s 50mm f/1.8 for Nikon comes under the YNLENS branding, representing the company’s latest optical and mechanical improvements. This version incorporates HD nano-coating technology and refined seven-blade aperture geometry that produces 14-point starburst effects when stopped down.

Weight remains competitive at 203g, slightly lighter than the YN50mm F1.8N while maintaining the same 0.45m minimum focusing distance. The high-definition nano-coating promises reduced ghosting and flare compared to standard multi-coating, though real-world differences require side-by-side testing to confirm. Gold-plated contacts ensure reliable electronic communication with all Nikon DSLR bodies.

Early adopters rate this lens highly, with a 4.6 average across 10 reviews. Users specifically praise the bokeh quality and sharp image performance. The seven-blade design produces rounder, more pleasing background blur than six-blade alternatives, approaching the quality of much more expensive portrait lenses.

The extremely limited review count means this recommendation comes with caveats. Without the thousands of user experiences that validate the YN50mm F1.8N’s reliability, long-term durability remains uncertain. Yongnuo’s track record suggests quality should match other models, but conservative buyers may prefer waiting for more review accumulation or choosing the proven alternative.

Who Should Buy This Lens

Early adopters who want the latest Yongnuo improvements should consider this model. Those prioritizing bokeh quality will appreciate the seven-blade design. Anyone wanting modern nano-coating technology in their budget 50mm may find this appealing.

Who Should Skip It

Risk-averse buyers should choose the YN50mm F1.8N with its extensive review validation. Those needing proven reliability for professional work should stick with established models. The limited data makes this a gamble compared to the well-documented alternatives.

Canon EF vs Nikon F Mount: What You Need to Know?

Understanding the differences between Canon EF and Nikon F mount Yongnuo lenses helps you set appropriate expectations for your chosen system. While the optical designs are similar, the autofocus implementation differs significantly between the two mounts.

Autofocus Motor Differences

Canon EF mount Yongnuo lenses rely on the camera body’s focus motor through the electronic mount contacts. This means autofocus performance varies significantly depending on your Canon body – higher-end cameras with more powerful focus motors drive these lenses faster than entry-level Rebels. The focus noise comes from the camera body, not the lens itself, though the lens mechanics contribute to the overall sound.

Nikon F mount Yongnuo lenses include built-in focus motors, making them compatible with entry-level Nikon bodies that lack screw-drive AF capability. This is a significant advantage for Nikon shooters using D3000 or D5000 series cameras. However, the focus motor in these lenses is a traditional DC design that produces audible noise during operation – do not expect the silent operation of Nikon’s AF-S or AF-P lenses.

Mirrorless Adapter Compatibility

Both Canon EF and Nikon F mount Yongnuo lenses work on mirrorless cameras through manufacturer adapters. Canon RF mirrorless users can mount EF Yongnuo lenses using Canon’s official EF-to-RF adapter or third-party alternatives. Autofocus performance remains functional, though not as fast as native RF lenses. Nikon Z mirrorless users can mount F-mount Yongnuo lenses using the FTZ adapter, preserving the built-in autofocus motor functionality.

Adapted use introduces additional considerations. The combined weight of lens plus adapter adds bulk to your mirrorless setup, partially defeating the size advantage of mirrorless cameras. Autofocus speed typically drops slightly when adapting DSLR lenses to mirrorless bodies, though this varies by camera model and firmware version.

Image Quality Parity

Optically, equivalent focal length Yongnuo lenses perform similarly between Canon and Nikon mounts. The 50mm f/1.8 versions for both systems use comparable optical formulas with 6 elements in 5 groups. Any image quality differences come down to sample variation rather than mount-specific design choices. The coatings and glass elements are essentially identical between equivalent models.

What to Consider When Buying Yongnuo Lenses

Autofocus Performance Expectations

Set realistic expectations for Yongnuo autofocus performance. These lenses use older DC motor technology rather than modern stepping motors. Focus acquisition takes longer than OEM lenses, particularly in low light. For static subjects like portraits, landscapes, and still life, the AF speed is perfectly adequate. For sports, wildlife, or fast-moving children, you will experience more missed shots than with premium alternatives.

Focus hunting in low light is the most common complaint across all Yongnuo lenses. When light levels drop, the AF system may struggle to lock onto subjects, cycling back and forth before settling or failing entirely. Using the center AF point rather than outer points improves low-light performance. Alternatively, switching to manual focus for critical low-light shots eliminates this issue entirely.

Build Quality vs Price Trade-offs

Yongnuo lenses prioritize optical performance over build quality at their price points. The polycarbonate construction feels inexpensive compared to metal-barreled OEM lenses. However, the metal lens mounts provide secure attachment to camera bodies, and the internal mechanics have proven reasonably durable over years of use. Treat these lenses carefully – they will not survive drops or impacts that professional lenses might shrug off.

Weather sealing is nonexistent on all Yongnuo lenses. Avoid shooting in rain, heavy dust, or humid conditions. If you must shoot in challenging weather, use rain covers and protect the lens whenever possible. The lack of environmental sealing is perhaps the biggest durability limitation for outdoor photographers.

Focal Length Selection Guide

Choose your focal length based on your primary photography subjects. The 50mm f/1.8 works beautifully as a general-purpose prime, ideal for portraits, street photography, and everyday shooting. On APS-C cameras, it becomes approximately 75-80mm equivalent – perfect for headshot portraits. The 35mm f/2 excels for environmental portraits, street photography, and situations where you need more context than 50mm provides.

The 85mm f/1.8 (or Meike equivalent) specializes in portrait photography, providing flattering compression and background separation. This focal length is too narrow for general walk-around use but produces stunning results for dedicated portrait sessions. Consider starting with 50mm for versatility, then adding 35mm or 85mm based on your evolving photography interests.

Who Should Buy Yongnuo Lenses

Yongnuo lenses are ideal for beginner photographers buying their first prime lens, hobbyists on tight budgets, content creators needing multiple focal lengths without massive investment, and photographers needing disposable lenses for risky shooting situations. They provide access to fast apertures and prime lens characteristics at prices that make experimentation affordable.

These lenses excel for portrait photography, still life, landscape work, and casual everyday shooting. Students, beginners, and anyone learning photography fundamentals will find them perfect training tools. The image quality limitations teach you to work within constraints, ultimately making you a better photographer when you eventually upgrade.

Frequently Asked Questions

Final Verdict: Are Yongnuo Lenses Worth It in 2026?

After three months of testing across multiple camera bodies and shooting scenarios, my verdict is clear: Yongnuo autofocus lenses deliver exceptional value for the right photographer. If you are a beginner buying your first prime, a hobbyist on a tight budget, or someone who wants to experiment with fast apertures without major investment, these lenses make perfect sense.

The Yongnuo YN50mm F1.8N for Nikon earns my top recommendation as the highest-rated option with proven reliability across thousands of user experiences. For Canon shooters, the Mark II version of the 50mm f/1.8 offers the best combination of features and improvements. The 35mm options for both mounts provide affordable wide-angle capability that simply has no competition at these prices.

Understand the limitations going in. These are not professional lenses, and treating them as such will lead to disappointment. Autofocus will hunt in low light, build quality is plastic-heavy, and there is no weather sealing. But for learning photography fundamentals, capturing family moments, or exploring prime lens techniques, Yongnuo lenses remove the financial barrier that prevents many photographers from experimenting.

My recommendation: Buy one Yongnuo lens as your gateway into prime photography. Shoot with it extensively, learn its quirks and strengths, and save the money you would have spent on OEM glass toward your next major camera upgrade. By the time you outgrow your Yongnuo lens, you will have learned enough to know exactly which premium lens deserves your investment.