【1】Adapter Using ultra precision CNC machine tools,sophisticated material,high intensity,good operation stability,this Camera Lens Adapter is made of high quality aluminum alloy,durable,non deformation,also with corrosion resistant and glossy. 【2】AMOTOK The ring adapter easily screws onto the front of any 37mm lens,and converts the thread size of your lens to the thread size of any other 67mm accessory(such as filters,hoods,flashes and lens converters),and other 67mm accessories. 【3】Compatible with:all 37mm camera lenses & 67mm accessories(UV,CPL,ND,Lens Hood,Threaded Lens).Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel.This number is always prefixed by a"O"(diameter) symbol.For example:Ø37mm=37mm lens thread.This number can be found on the back of your lens cap.Make sure you order the correct size otherwise it will not fit your lens. 【4】The first number of an adapter ring is always the lens thread size,the second number is the filter size of the accessory.If the first number is bigger,it's a step-down ring What is a step up ring?Step up rings,also known as adaptor rings,allow you to use filters and accessories that are not the same size as your cameras lens. 【Notice】37mm lens: Make sure your Camera lens size is 37mm, and the filter size is 67mm, so choose the 37-67mm adapter ring, but not 67-37mm adapter ring.

Product Description:

Brand: AMOTOK

Model Number:37mm to 67mm Camera Filter Ring

Compatibility:all 37mm camera lenses & 67mm accessories.

Material:special aviation aluminum alloy, high strength, impact resistance

Interface:small caliber is external screw thread (connected to lens end),and large caliber is internal screw thread (connected to screw mount accessories such as filters,hoods,flashes and lens converters, etc.)

What problems can be solved?

1.The purpose is to increase the diameter of the lens.

2.The adapter ring can be mounted to the front of the lens to achieve different diameter share the same lens diameter filter, lens hood and other accessories.Change the filter or adapter or lens or other size from 37mm to 67mm.

3.When you buy a new lens with a different diameter, and you don't want to buy another set of filters for it.

4.Save money and improve the problem of some dark corners.

How to find my lens thread size? Your lens thread size will be printed on the front of your lens or on the body of your lens. The number is always preceded by a “Ø”(diameter) symbol. For example: Ø37=37mm lens thread size.Please do make sure to order The correct size otherwise it will not fit on your camera lens.

Package Includes:

37mm to 67mm Camera Filter Ring*1

(Original Manufactory Package)