TTArtisan AF 27mm F2.8 f/2.8 XF-Mount APS-C Auto Focus STM Lens for Fujifilm Fuji X-Mount Cameras X-T10 X-T2 X-T20 X-T30 X-T3 X-T4 X-T5 X-T100 X-T200 X-T30 X-PR01 X-PR02 X-PR03 X-E4 -Black
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AI Verdict
A 93g, 27mm f/2.8 autofocus lens with a clicky aperture ring for Fujifilm X-mount cameras, ideal for budget-conscious street photographers.
This 93g, 27mm f/2.8 lens is a situational fit for Fujifilm X-mount users prioritizing a compact form factor and a physical aperture ring at a lower cost. Its STM motor and eye-detection AF are functional, but its slower, louder autofocus and optical imperfections at wide apertures mean it's not for everyone.
If faster, quieter autofocus and superior optical performance at wide apertures are critical, look for lenses with advanced linear motors and more complex optical designs.
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Pros
- Weighs 93g and measures 61x29mm, making it highly portable.
- Features a physical aperture ring with audible clicks for f/2.8 to f/16.
- Constructed with mostly metal, providing a well-built feel.
- Includes a USB-C port on the rear lens cap for firmware updates.
- Achieves sharp center images across all apertures, with optimal sharpness around f/5.6 to f/8.
- Supports eye-detection autofocus with an STM stepping motor.
Cons
- Autofocus is audibly loud and slower compared to Fujifilm's native 27mm lens.
- Exhibits noticeable vignetting at f/2.8, which lessens when stopped down to f/4 or f/5.6.
- Shows barrel distortion in images.
- Corners appear soft when shooting wide-open at f/2.8.
- Lacks weather resistance, unlike some comparable native lenses.
Dimension Scores
Center sharpness is good at all apertures, but strong vignetting and soft corners at f/2.8, plus barrel distortion, prevent a higher score.
The STM autofocus is described as loud and noticeably slower than comparable native Fujifilm lenses.
The loud autofocus motor makes it less suitable for video where audio is critical.
Weighing only 93g and measuring 61x29mm, it's an extremely compact and lightweight lens.
Best For
- Street photographers seeking a compact, unobtrusive lens.
- Everyday shooting where a lightweight setup is preferred.
- Budget-conscious Fujifilm X-mount users needing a 27mm prime.
- Travel photography due to its small size and 93g weight.
Not Recommended For
- Photographers requiring fast, silent autofocus for video or critical moments.
- Users who need weather-sealed equipment for harsh environments.
- Those demanding corner-to-corner sharpness at f/2.8.
Watch Out For
- Autofocus motor produces audible noise during operation, which can be distracting for video recording.
- Images shot at f/2.8 show strong vignetting, requiring post-processing correction if an even exposure is desired.
- The lens exhibits barrel distortion, which may need correction in editing software.
- Corner sharpness is reduced when shooting wide-open at f/2.8.
Full Specifications
| ASIN | B0CCL4Q31N |
| Brand | TTARTISAN |
| Lens Type | Standard |
| Item Weight | 5.3 ounces |
| Manufacturer | TTartisan |
| Product Dimensions | 3.15 x 3.54 x 4.72 inches |
| Compatible Mountings | Fujifilm X |
| Camera Lens Description | 7 |
| Focal Length Description | 27 mm |
What Buyers Say
Many users are drawn to this lens for its compact size and affordable price, often seeing it as a budget alternative to Fujifilm's own 27mm. The physical aperture ring is a frequently mentioned positive, adding a tactile experience. However, the autofocus performance is a recurring point of contention, described as both noisy and sluggish, which can be frustrating for some shooting situations. Optical issues like vignetting and corner softness at wide apertures are also consistently noted, requiring post-processing for optimal results.
“Look, for the price, it's tiny and feels pretty good, but man, that autofocus sounds like a dying robot and the corners are mush at f/2.8, so be ready to edit.”
Common Praise
- The lens weighs only 93g, making it very light on the camera.
- Features a physical aperture ring with satisfying clicks.
- Its metal construction gives it a sturdy, well-built feel.
- Produces sharp images in the center, especially when stopped down to f/5.6 or f/8.
- The compact size (61x29mm) makes it unobtrusive for street photography.
- Includes a USB-C port for convenient firmware updates.
Common Complaints
- Autofocus is audibly loud and slower than expected, impacting candid shots.
- Significant vignetting is present at f/2.8, requiring correction in editing.
- Images show barrel distortion, which needs to be addressed in post-production.
- Corners are soft when shooting wide-open at f/2.8.
- Lack of weather sealing is a concern for outdoor use.
Ownership Tips
- The lens hood is tiny and screws into the 39mm filter threads.
- Manual focus ring has a good amount of resistance and focus change per turn.
- Vignetting can be used creatively for moody shots if not corrected.
- Best optical performance is achieved around f/8.
- The lens is a good companion for everyday and street photography.
Frequently Asked Questions
Does this lens have autofocus?
Yes, it features an STM stepping motor for autofocus, including eye-detection AF.
Is the aperture ring clicky?
Yes, the lens has an independent click aperture ring, allowing for tactile aperture adjustments.
Can I update the firmware?
Yes, it includes a rear lens cap with a USB-C interface for firmware upgrades.
How close can this lens focus?
The closest focusing distance is 0.35 meters.
Is this lens weather-sealed?
No, the lens does not have weather resistance.
What is the weight of this lens?
The lens weighs 93 grams.
Buying Guide
When looking at a prime lens like this, you're trading zoom flexibility for a smaller size and often better image quality at a specific focal length. For a 27mm APS-C lens, you're getting a field of view similar to a 40.5mm on a full-frame camera, which is close to how your eyes see, making it a versatile "normal" lens. Pay attention to how the autofocus performs, especially if you shoot moving subjects or video, and consider if you're okay with some optical quirks at wide apertures.
Focal Length (27mm)
This tells you how "zoomed in" the lens is. 27mm on an APS-C camera gives you a natural, slightly wide perspective, similar to what your eye sees, making it suitable for a variety of subjects without being too wide or too telephoto.
Maximum Aperture (F2.8)
This number indicates how much light the lens can let in. F2.8 is a relatively wide aperture, allowing for shooting in lower light conditions and creating a shallow depth of field (blurry background) to make your subject stand out.
STM Stepping Motor
This refers to the type of motor used for autofocus. STM motors are generally known for being smooth and quiet, which is beneficial for video, though user reports indicate this specific implementation can be loud.
Closest Focus Distance (0.35m)
This is how close you can get to your subject and still achieve focus. A 0.35m minimum focus distance means you can get reasonably close for detail shots, but it's not a macro lens.
Alternatives
If you need faster, quieter autofocus and superior optical correction at wide apertures, look for lenses with linear motors, weather sealing, and more advanced optical formulas. If you need to focus much closer, search for lenses with macro capabilities.
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