Soft Plastic, Slip-On Design, For Lenses with 34mm Outside Diameter, Protects Lens Elements When Not in Use. The 34mm Push-On Lens Cap from Schneider is a simple soft plastic slip-on style cap designed to protect the front or rear elements of a lens when not in use. The cap fits ...Soft Plastic, Slip-On Design, For Lenses with 34mm Outside Diameter, Protects Lens Elements When Not in Use.
The 34mm Push-On Lens Cap from Schneider is a simple soft plastic slip-on style cap designed to protect the front or rear elements of a lens when not in use. The cap fits lenses that have a front or rear ring with an outside diameter of 34mm; this size differs from the threaded filter ring diameter of a lens.