Holmarc Opto-Mechatronics (P) Ltd.
Holmarc - Plano-Convex Lenses
Plano - convex lenses are positive spherical lenses having convex surface on one side and flat surface on the other. These lenses find applications in collecting, focusing and collimating light.
- Material : BK7 or equivalent
- Effective Focal Length Tolerance : ± 1%
- Diameter Tolerance : + 0.0, - 0.2 mm
- Centering Tolerance : ≤ 3 arc min
- Surface Quality : 40 - 20 (scratch-dig)
- Clear Aperture : > 90% of Diameter
- Design Wavelength : 587.6 nm
- Coating : Uncoated / Single layer MgF2 / Broadband AR