?Measuring?Please measure the Outside diameter (including armouring) of the barrels to get accurate sizing, if the tubes outer diameter is between 60.9-63.2mm, it will fit perfect. If the diameter is different, please choose a different size. ?Fits Models?Fits most 50 and 56mm models including 8x50 10x50 12x50 8x56 10x56 12x56. These covers also fit several binoculars / monoculars with objective lenses between 48-58mm as well as some scopes. ?Protection?These covers protect your lenses from rain, dust and scratches in any weather or environment. They also offer protection to your lenses in transit and storage. ?Easy to Remove / Add?Place the lens covers on the outside barrel of your binocular/monocular to protect your lenses. Covers remain attached to the binocular barrel and hang down when in use. ?Design?High quality flexible rubber is independently tethered and stretches for a tight fit. This ensures optimal protection for each lens.

?Design?High quality flexible rubber is independently tethered and stretches for a tight fit. This ensures optimal protection for each lens. ?Easy to Remove / Add?Place the lens covers on the outside barrel of your binocular/monocular to protect your lenses. Covers remain attached to the binocular barrel and hang down when in use. ?Protection?These covers protect your lenses from rain, dust and scratches in any weather or environment. They also offer protection to your lenses in transit and storage. Fits Models?Fits most 50 and 56mm models including 8x50 10x50 12x50 8x56 10x56 12x56. These covers also fit several binoculars / monoculars with objective lenses between 48-58mm as well as some scopes. ?Measuring?Please measure the Outside diameter (including armouring) of the barrels to get accurate sizing, if the tubes outer diameter is between 60.9-63.2mm, it will fit perfect. If the diameter is different, please choose a different size.

Item Dimensions LxWxH: 5.71 x 2.48 x 0.43 inches. Material: Rubber. Color: Black. Objective Lens Diameter: 50 Millimeters. Brand: Generic. Manufacturer: Stealth Birding Limited. Date First Available: February 3, 2022. Best Sellers Rank: #3 in Binocular Accessories. Customer Reviews: 4.6 out of 5 stars 151 ratings 4.6 out of 5 stars. Item model number: 60.9-63.9LC. : B09SVKPKWM. Item Weight: 1.13 ounces. Product Dimensions: 5.71 x 2.48 x 0.43 inches.