Rubber Objective Lens Cover Internal Diameter 36.6 - 38.1mm

【Measuring】Please measure the Outside diameter (including armouring) of the barrels to get accurate sizing, if the tubes outer diameter is between 36.6-38.1mm, it will fit perfect. If the diameter is different, please choose a different size.

【Fits Models】Fits most 25mm models including 8x25, 10x25. These covers also fit several binoculars / monoculars with objective lenses between 23-27mm 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.