Description: This objective lens cover is made of premium rubber material, designed for long-lasting use. The durable rubber construction resists deformation and ensures reliable performance. Precision-crafted with fine workmanship to provide effective protection for your telescope lens against dust, scratches, and impacts. Features: - Color: Black - Material: Rubber - Size: 12.00 x 6.00 x 1.00 cm / 4.72 x 2.36 x 0.39 inches - Objective lens inner diameter: 51.71 mm, objective lens outer diameter: 45.40 mm; eyepiece inner diameter: 41.11 mm, eyepiece outer diameter: 44.88 mm - Protects the telescope lens from dust, scratches, and bumps; practical and efficient - Easy to attach and remove without affecting optical performance; convenient and functional - Ideal replacement for old or damaged lens covers; safe and compatible with binoculars - Simple design for effortless use; provides strong and reliable protection - Compact and lightweight for easy portability and use anywhere Packing list: 1 Set x Rubber Objective Lens Covers