Scope Cover, BKN Stretch Rubber, 40–48 mm and 50–58 mm

✅ Cover both lens ends. One stretch cover spans the scope and sits over the eyepiece and objective openings.

✅ Order for one or many. Single covers and ten-piece packs are both available.

✅ Measure before choosing. Check the outside diameters and the length between the two ends of your scope.

Stretch cover for both ends of the scope

A black stretch rubber cover marked BKN that fits over both ends of a compatible scope to keep the lens openings covered between uses. Check the outside diameters where the cover sits and the length between the two ends before choosing it. It comes as a single cover or a ten-piece pack, and should be removed before looking through the optic.

Technical details

• Model: BKN.
• Material: rubber.
• Eyepiece fit reference: 40–48 mm.
• Objective fit reference: 50–58 mm.
• Pack: one or ten covers.

Measure both ends of your scope and pick the pack size.