Lenses Spherical (Bi-Concave)

Made of polished glass with ground edges. Used for reducing the size of speading out light, with two inward curving symmetrical faces. Product ID Product Name Specification Unit Quantity Add LI140-0050 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 50mm ea LI140-0100 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 100mm ea LI140-0150 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 150mm ea LI140-0200 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 200mm ea LI140-0250 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 250mm ea LI140-0300 Lenses Spherical (Bi-Concave) 38mm Dia. F.L. 300mm ea LI142-0050 Lenses Spherical (Bi-Concave) 50mm Dia. F.L. 50mm ea LI142-0100 Lenses Spherical (Bi-Concave) 50mm Dia. F.L. 100mm ea LI142-0150 Lenses Spherical (Bi-Concave) 50mm Dia. F.L. 150mm ea LI142-0200 Lenses Spherical (Bi-Concave) 50mm Dia. F.L. 200mm ea LI142-0250 Lenses Spherical (Bi-Concave) 50mm Dia. F.L. 250mm ea LI144-0200 Lenses Spherical (Bi-Concave) 75mm Dia. F.L. 200mm ea