B + W 55mm UV Protection Filter (010) for Camera Lens – Standard Mount (F-PRO), E Coating, 2 Layers Resistant Coating, Photography Filter, 55 mm, Clear Protector

Buy this with the 50mm 1.8 lens but make sure it fits. This works great to protect my glass. It was delivered quickly. I will never buy a lens without a filter again.

Die B+W UV Filter sind hochwertige Filter und werden von vielen professionellen Fotografen wegen der guten Bildresultate und hohen Lebensdauer genutzt. Der Filter besitzt eine hochwertige Mehrschichtvergütung und die Oberfläche hat eine schmutz- und wasserabweisende Wirkung.

B+W filters are the best.

Good stuff~

This is the real deal, not a plastic ring with thin glass. Yes it costs more than some, but compared to the cost of a lense its worth it...

Optically clear with very good anti-refection coating. Good protection for the camera lens itself without degrading image.

Nice lens - good price

At first I thought it was a counterfeit product. Packing is also not good, I was surprised to say that other products are also counterfeit products, but it was authentic.

Working as advertised and intended.

Basically just using this to keep the surface of my nifty-fifty clean. Worked as expected. Thanks