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Features
 The Plano Convex lenses are made from Sapphire material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano Convex lens with tighter manufacturing tolerances.

Specifications
Specifications:
Material: Sapphire Lenses
Design Wavelength: 546.1nm, n=1.771
Diameter Tolerance: +0.0/-0.1mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Surface Figure : λl/4 @ 632.8 nm
Surface Quality: 80-50
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated



Item# φ(mm) f(mm) R(mm) Tc Te Fb
PCX4-001 5 5 3.86 2.9 2 3.9
PCX4-101 10 10 7.71 3.8 2 7.9
PCX4-102 20 10 15.42 2.8 2 18.9
PCX4-103 25 10 19.28 2.7 2 23.9
PCX4-201 50 20 38.55 3.3 2 48.9
PCX4-202 100 20 77.1 2.7 2 98.9
PCX4-203 150 20 115.65 2.4 2 148.9
PCX4-204 200 20 154.2 2.3 2 198.9