Plano-Concave Lens
Product Detailed
Plano-Concave Lens
These lenses have one flat and one inward curved surface and have a negative focal length and are used for i
Plano-Concave(PV) lenses have one flat and one inward curved surface. PV lenses have a negative focal length and are used for image reduction or to spread light.
Material: BK7 grade A optical glass
Design Wavelength: 546.1nm
Design Index: 1.5187
Diameter Tolerance: +0/-0.1mm
Focal Length: ±2%
Centration: < 3 arc minutes
Clear Aperture: >85%
Surface Figure: l/4 @ 632.8nm
Surface Quality: III
Bevel: 0.2mm to 0.5mm×45°
