48mm Skylight 1A filter brand-new in box with instruction, It also works as well as an ND filter and warm-up lens

A must for any 48mm lens to prevent dust moisture and improve picture quality 

Reduces blue color mostly happened in the morning and reduces yellow color in B&W film, it will work like an ND filter 

Perfectly fit Canon QL17 & 17GIII, also fit Nikon and Canon RF 50mm 1.4 

Many Germany made lenses use this size: Leica Agfa Voigtlander...

Made in Japan by GEMKO optical Co LTD

Shipping by USPS 1st class package to the USA only

Buy two, three or more to save shipping cost

Weighs 4 ounces shipped. We combine shipping 2 or 3 items to save you money 

Return accepted in 30 days, we pays for return shipping if not working as described

 Thanks for looking and buying

***It is really worth for keeping your lens clean and improve pictures quality 

Have a beautiful day