Loose Prism Set of 16 Retinoscope lens field of view image

lens field of view image mag laser spot working distance 78D 81°/97°

111 (replaces 04

) length and 3 m (10 ft

10 sterile foam packs per box

Loose Prism Set of 16 Retinoscope lens field of view imageIncludes Sizes: 1 2, 1, 2, 4, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, & a Red Lens. Use only mild soap and water to clean prisms! Alcohol will degrade the quality of the product over time. Guldens acrylic ophthalmic prisms have been re engineered to solve the problem of birefringence which can hinder their use in certain clinical applications. Our exclusive manufacturing process greatly reduces optical strain, producing prisms that virtually