T-LF4986 - f = -1000.0 mm, Ø1" UV Fused Silica, Negative Meniscus Lens, Uncoated product series_fosco power meter and light source 500 mm Max Major Diameter

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T-LF4986 - f = -1000.0 mm, Ø1" UV Fused Silica, Negative Meniscus Lens, Uncoated product series_fosco power meter and light source 500 mm Max Major DiameterT LF4986 f = 1000. 0 mm, 1" UV Fused Silica, Negative Meniscus Lens, Uncoated Product Drawing 1" Negative Meniscus Lenses Available Uncoated or with a UV AR Coating for the 245 400 nm Range Focal Lengths Available from 100. 0 to 1000. 0 mm Fabricated from UV Grade Fused Silica Spherical Surface Power: 3 2 Spherical Surface Irregularity: 4 Diameter 1" Focal Length 1000. 0 mm Diopter 1. 0 Radius of Curvature 1 300. 0 mm Radius of Curvature 2 180. 8 mm