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7artisans AF 50mm F1.8 Large Aperture Full Frame Lens
7artisans AF 50mm F1.8 Large Aperture Full Frame Lens
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The 7Artisans AF 50mm F1.8 adopts 9 groups of 11 pieces of optical structure, including one ED glass, two ASPH (aspherical) glass and two high refraction glass. Its picture quality in the case of full aperture, the edge of the picture is still good, distortion and dispersion control is excellent.
- 💎【50𝙢𝙢 𝙜𝙤𝙡𝙙𝙚𝙣 𝙛𝙤𝙘𝙖𝙡 𝙨𝙚𝙜𝙢𝙚𝙣𝙩】7artisans 50mm F1.8 camera lens restores the focal segment of the human eye perspective, which can better reflect the surrounding environment of the subject when when the camera is shooting, bringing infinite vitality to the photography.
- 💎【𝙁1.8 - 𝙁𝙧𝙚𝙚 𝙩𝙤 𝙨𝙬𝙞𝙩𝙘𝙝 𝙡𝙖𝙧𝙜𝙚 𝙖𝙥𝙚𝙧𝙩𝙪𝙧𝙚】The lens's bright F1.8 maximum aperture is ideal for working in low light conditions.The charming background blur effect brings a unique atmosphere to your camera shooting. Automatic/manual switching allows for more intuitive aperture control and accurate adjustment of depth of field and exposure.
- 💎【𝙎𝙏𝙈 𝙨𝙩𝙚𝙥𝙥𝙞𝙣𝙜 𝙢𝙤𝙩𝙤𝙧】The STM stepper motor inside the 7artisans 50mm F1.8 lens enables fast, quiet, precise autofocus performance and full-time manual focus coverage. The internal focus design maintains the overall lens length during use for improved handling and faster response.
- 💎【𝙁𝙖𝙘𝙚/𝙚𝙮𝙚 𝙧𝙚𝙘𝙤𝙜𝙣𝙞𝙩𝙞𝙤𝙣】Through the face/eye recognition function of the camera lens, the face or eye can be used as the subject of the shot, and the accurate focus and exposure amount can be automatically set.
- 💎【𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙗𝙡𝙚 𝙢𝙤𝙙𝙚𝙡】For Sony A7 Series :A7、 A7R, A7S、 A7II、 A7RII、A7S II、A9、 A7RlII、A7lII 、A7RIV、A9 II、 A7SIII, A7C、A1;For Sony FS series: FS5, FS7,FS7M2,FS5M2K
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All Good
excellent Product!!!
This is a bit of a hefty lens at 400+g but the sharpness you get is extremely impressive. F1.8 is a little soft with slight color fringing on highly contrasting lines but by F2.2, it's absolutely razer sharp with no color issues. AF is excellent and it's all around an absolute beast of a lens. This lens punches way WAY above its price class.The two negatives here are the weight and how easily the AF/MF switch can be knocked. Both of these are more of an annoyance than negative.One thing to note here is that this is a full frame lens. F1 8 on APS-C is actually F2.7. At F2.2 on a full frame, the DOF is still too shallow for a portrait from ~8ft away. You can't get the tip of the nose and the ears in focus until F2.8 on a full frame. I feel like this distinction between APS-C and full frame has been lost in the wave of APS-C cameras.
All the reviews were right! This is definitely a bargain. For a full frame camera 50mm with this level of AF and stabilization is a sweet deal. The lense doesn't fit as snugly on the body as a sigma would. But it's acceptable. Also the manual or auto focus button looks out of place. But would definitely recommend!
Build Quality:- It feels solid (lightweight metal)- The focus and aperture rings turn VERY smoothly, some may feel they are too tight (but I love it)- There is no weather sealing gasket around the lens mount (but at this price point it was not expected)- The one major flaw is the AF/MF switch, which is of poor quality and is NOT tightly assembled- Lens hood is nicely designed but has some slight up/down movement when secured to the lensPerformance:- Just as sharp if not sharper than all other Sony FF E Mount lenses in this price range- The aperture ring is de-clicked and cannot be altered otherwise- AF is snappy and has smooth transitions from foreground to background (and vice versa)- The AF motor is audible but not distracting (stepper motor)- Eye AF is great and video tracking is just as good as any other lens in this price bracket- There is a USB-C port on the lens mount which allows for firmware updates via a computerConclusion:If 7artisans can fix the AF/MF build quality issue, I would recommend this over the similarly priced Sony "Nifty Fifty" mainly because of its mostly metal build and how it balances nicely with an Alpha 7 FF or APS-C camera. I enjoyed the AF transitions being smoother than others in this category despite the audible noise from the motor. Overall, well done by 7artisans considering this is their first attempt at an Autofocusing lens for the E mount system.