Opticron Rubber Objective Lens Covers

Fits tube with outer diameter 30~31mm Friction fit over objective lens tubes Easily removeable Protects lenses from dust and dirt Hang down when binocular is in use Description Opticron Objective Lens Covers are a neat solution for protecting binocular objective lenses from rain ...Fits tube with outer diameter 30~31mm Friction fit over objective lens tubes Easily removeable Protects lenses from dust and dirt Hang down when binocular is in use Description Opticron Objective Lens Covers are a neat solution for protecting binocular objective lenses from rain, dust and dirt while in transit or storage. Covers remain attached to the binocular barrel and hang down when in use. Model fits objective lens barrels with an outer diameter 30-31mm.

Remember to measure the OUTSIDE DIAMETER (including armoring) of the barrels of your binoculars to get accurate sizing.