Φακοί TTArtisan & 7Artisan

7Artisans AF 135mm F1.8 Review | Can it Compete?​

7Artisans AF 135mm F1.8 Review - DustinAbbott.net

Photographer Dustin Abbott shares an in-depth review of the 7Artisans AF 135mm F1.8 lens for Sony E-mount, L-mount, and Nikon Z-mount

dustinabbott.net

Pros:​

• Affordable Price: At $689, it offers a competitive entry point compared to other 135mm lenses, making it accessible for budget-conscious photographers.
• Lovely Bokeh: The lens produces soft, aesthetically pleasing bokeh, making it ideal for portrait and creative photography.
• Robust Build Quality: Made with a metal body, it feels sturdy and well-designed, giving a premium feel for the price.
• Feature-Rich Design: Includes an aperture ring, dual custom buttons, and an AF/MF switch for user convenience.
• Compact Size: While still substantial, the lens diameter is slightly narrower than competitors, enhancing grip and handling.
• Smooth Manual Focus: The manual focus ring is responsive, allowing for precise adjustments when needed.
• Good Close Focus Distance: With a minimum focusing distance of 68cm, it offers a higher magnification capability compared to competitors.
• Low Chromatic Aberration: Successfully controls longitudinal and lateral chromatic aberration, providing clear, high-contrast images.
• Potential for Future Updates: The USB-C port for firmware updates suggests that performance can be improved over time.

Cons:​

• Less Competitive Autofocus: Autofocus performance lags behind the leaders in the class
• Inconsistent Performance: The lens does not always operate in a stable way on Sony cameras.
• Weight Considerations: At 1014g, it is heavier than some alternatives
• Missing Advanced Features: Lacks features like declickable aperture and a focus limiter, which are common in higher-end lenses.
• Need for Firmware Improvements: Autofocus inconsistencies suggest that the current firmware might require updates to maximize performance.
• Potential Flare Issues: The lens can produce noticeable flare and ghosting artifacts, especially in high-contrast lighting conditions.
• Competition Saturation: The crowded 135mm lens market makes it challenging for the 7Artisans lens to stand out, even with its strengths.

7Artisans AF 135mm f/1.8 'Max' lens review​

TTARTISAN AF 85mm F1.8 NEO Full-Frame Lens | E/Z Mount​

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7Artisans AF 10mm f/2.5 Fisheye MAX FF lens review​

7Artisans AF 18mm F2 | An APS C Pancake for $169!​

• Compact and lightweight design (27mm size, 109g weight).
• Affordable price point ($169 USD).
• Decent autofocus performance for both stills and video.
• Versatile focal length, suitable for various photography styles.

• Limited weather sealing and design issues with the USB-C port.
• Corner sharpness can be soft and prone to chromatic aberrations.
• Average optical performance compared to more expensive lenses.
• Bokeh quality can be inconsistent, with some images appearing jittery.

Pros:​

• Compact Size and Weight: At 27mm and 109g, it’s an exceptionally portable lens, ideal for travel and street photography.
• Affordability: Priced at $169 USD, it offers excellent value for budget-conscious photographers.
• Aperture Ring: The clicked aperture ring with detents at one-third stops allows for intuitive adjustments.
• Good Autofocus Performance: Features an STM motor providing fast and quiet autofocus for both stills and video, enhancing shooting experience.
• Versatile Focal Length: Equivalent to 27mm, it balances wide-angle capabilities without excessive distortion, making it suitable for various genres.
• Lightweight Walkaround Lens: Ideal for casual shooting, it’s particularly appealing to hikers and travelers.
• Minimum Focus Distance: With a minimum focus distance of 20cm, it provides decent magnification for close-up shots.

Cons:​

• Soft Corner Sharpness: Image quality shows significant softness at the corners, especially evident in wide shots.
• Chromatic Aberrations: Noticeable longitudinal and lateral chromatic aberrations can detract from image quality, particularly in high-contrast areas.
• Complicated Filtering: The lens hood design complicates the use of filters, as it doesn’t leave enough space for simultaneous use.
• Bokeh Quality: Bokeh can appear jittery and unrefined, with some images exhibiting a “soap bubble” effect around highlights.
• Ghosting and Flare: Prone to ghosting and flare, particularly in backlit situations, which may reduce contrast.
• Optical Performance: Overall optical performance is modest, especially at wider apertures, with sharpness and contrast being below average.
• Design Issues: The USB-C port is poorly placed and lacks effective sealing, increasing the risk of losing the rubber gasket.

7Artisans 18mm F2​

7Artisans AF 18mm F2 LITE E-Mount.​