Canon 50Mm 1.8 Lens

[Aluminum] I lost the lens cap to my Canon EF 50mm f/1.8 STM Lens and needed a new one so purchased this replacement cap. It fits perfectly!

[4 x 4 x 3.25"] Fits the Canon EF 50mm f/1.8 STM Lens perfect! (great lens, by the way)

[0.3 lb] Just the tweak I needed with my Canon 1.8 50mm lens. Great price too!

[0.05 lb] I am satisfied with the Fotodiox M39 to Leica M adapter. I'm using it with a Canon 50mm f/1.8 LTM lens and the Ultron 35mm f/1.7 LTM lens on a Bessa R4m Leica M mount camera. The adapter is solid and exhibits no play. Infinity focus is not a problem.

[f/22] I've only had this a couple weeks and it's already my favorite lens. I'm using a Canon 60D, and had been using a 50mm 1.8 cheapo..this is obviously a much higher quality lens, and it shows. Oh and I chose free shipping and it still made it to me in two days.

[Aluminum] Bought this for a Canon RF 50mm f/1.8 lens. Is crystal clear and has absolutely zero effect on image quality. It is my walk around lens, and now I don't use a lens cap with it anymore, this filter protects the front element now from any potential scratches, so I am always ready to shoot.

[Clear] Easily rotates, polarizes as it should. Fits on my Canon FD f/1.8 50mm lens perfectly (its for a Canon AE-1 Program. The lens width at the end is actually 52mm... it was confusing trying to figure this out but I am glad I have a polarized filter now.

[Manual Focus] I got this lens as an alternative to switching from Canon to Sony. It's a great portrait lens just as the 50mm 1.8 from Canon was. I really enjoy using it with my Sony a7c and its peaking setting to check I've got my focus where I want it.

[Close-Up] I bought this to use with a Canon EF 50mm 1.8 lens and it works wonderfully for macro photography. Image quality does not change with adding this lens and maintains its sharp details. Works best with manual focus and tripod but that's true with any macro lens

[3.4 oz / 95.0 g] Works well with 50mm canon lens.