Introduction:
Super small Achromatic Lens for your specific application perform excellent wavefront quality, super small spot size and improved modulation transfer function (MTF).
Feature:
Small diameter size down to 3mm
Short focal length, such as 5mm
Strict quality control, excellent quality
AR-coating, mounts services
Specifications:
Diameter size: smallest 3 mm |
Diameter Tolerance: +0.0 /-0.05mm |
Paraxial Focal Length Tolerance: ± 2% |
Centration: 5 arc minutes |
Clear Aperture: >80% |
Surface Figure: Power(N) <3 |
Irregularity(N) <0.5 |
Surface Quality: 40/20 scratch and dig |
Bevel: < 0.2 mm x 45° |
Coating: Single layer MgF2 broadband AR |