52mm to 55mm

55mm-52mm Step-Down Ring (Lens to Filter)

General Brand 52mm-55mm Step-Up Adapter Ring (Lens to Filter)

From the company whose award winning optical filters have been the preferred choice of major motion picture and television productions and world renowned photographers, Tiffen now ...

A step down ring allows you to use a Smaller filter on a larger diameter lens.

55mm-52mm Step-Down Ring (Lens to Filter)

52mm to 55mm Step-Up Ring (Lens to Filter) #6

55-200mm f/4-5.6G AF-S Zoom-Nikkor lens (35mm equivalent 82.5-300mm), Silent Wave Motor for high-speed autofocusing, extra compact design, 13 elements in 9 groups, designed ...

The Neonatal Tracheostomy Tube (NEO) is made of a soft flange material for comfort and features a lower flange angle to improve fit in infant patients.The Pediatric Tracheostomy ...

The Deluxe Lava Tamp is machine milled stainless steel, and includes your choice of a flat or convex tamp piston in the following sizes: 58mm, 57mm, 56mm, 55mm, 53mm, 52mm and ...

stepping rings -a simple concept. you have a filter or other lens accessory which screws into a 55mm thread but your lens is a 52mm thread. these rings provide a female thread ...

DCR-FE181PRO Fisheye Conversion Lens

stepping rings -a simple concept. you have a filter or other lens accessory which screws into a 55mm thread but your lens is a 52mm thread. these rings provide a female thread ...

52mm Warm Pro-Mist F/X 1 Glass Filter -"Special Order"

The ist DS SLR Digital Camera from Pentax packs impressive features in a compact and durable design.

Allows you to use larger size filters on lenses with a smaller diameter thread. The first number is the size that screws into the lense, the second number is the filter size.