-40%
Sigma Koki Cylindrical Plano-convex Lens 30×50mm 150mm Focal Length 633 - 1064nm
$ 79.2
- Description
- Size Guide
Description
Cylindrical Plano-convex Lens (BK7) 30×50mm 150mm Focal Length 633 - 1064nmWeight 0.0190kg
Focal length 150mm
A x B 30mm x 50mm
Material bk7
Wavelength range of Antireflection Coating 633 - 1064nm
Edge Thickness te 3.5mm
Center Thickness tc 5mm
Back focal length fb 146.7mm
Radius of curvature r 77.85mm
Surface quality (scratch-dig) 20-10
Clear aperture 90% of square or rectangle to actual dimension
Laser Damage Threshold
*
4J/cm
2
* Laser Pulse width: 10ns , Repetition frequency: 20Hz