Surrounding Cushion Frame Contact Structure: Curved ring-shaped surrounding frame forms buffer layer between user facial skin and optical lens end to separate direct hard contact during long observation sessions
Uniform Inner Caliber Encircling Groove Layout: Continuous inner circular clamping groove fits cylindrical eyepiece outer rims to form tight surrounding wrap and fix the shield steadily without random sliding off lens ends
Foldable Flat Angle Flexible Outline: Bendable side wall structure supports outward flat folding to adjust facial fitting depth and match different facial distance demands while observing optical targets
Full Surround Light Blocking Ring Profile: Closed circular ring outer wall builds continuous surrounding barrier around viewing area to block scattered peripheral light from entering the viewing field and reduce external visual distractions
Quick Snap-On Detachable Clamping Shape: Elastic inner ring clamping structure enables direct manual sleeve installation on eyepiece rims and effortless pulling off for quick disassembly during equipment storage
وصف
※Universal Eyepiece Fitting & Adjustment Operating Steps: Align inner circular groove with eyepiece outer rim and push evenly to fully sleeve the shield, fold side walls outward to adjust facial buffer distance, pull straight outward to detach the eye cup before equipment storage
Features:
Inner diameter : about 29-30mm.
Soft rubber, can be folded.
Multiple diameter rubber eye guards eye Shielding.
Produced of quality rubber for long service.
Eye cups for microscopes telescopes.
Specifications:
Material: rubber
Inner diameter : about 29-30mm
Outer diameter : about 32-33
Note:
Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid,
Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.
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