Description
Bausch & Lomb 35-53-06-070 Certified Precision Grating 1500 Grooves/mm +85% Res
- Grooves/mm: 1500
- Date: 11/13/79
- Ruled area: 52mm x 52mm
- Blank size: 58mm x 58mm
- Radius, if concave: infinity
- Blank material: BSC-2
- Blaze wavelength: 2500A
- Blaze angle: 10-48
- Efficiency: 45 pol, 72% at 2300, 74% at 2500, 73% at 2800
- Resolution: +85%
- Intensity of max ghost: none of parent in the 1st order of 5461A
Condition: Used
This used precision grating has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use and functional. Please view our photo set and contact us if you have any questions.
