Size: 1.2 inches (30 mm) BP660 IR 660 nm Narrow Bandpass Filter
Our stores competitiveness.
Surface Quality: 0/0,40/20-80/50
Surface accuracy: 1/10 In, 1/4
3. Tolerance of Thickness: ±0.01 - ±0.02 mm
4 Parallel Processing: 5arc 2-1arc minute
5. Processing range: Thinnest, 6 coatings thickness up to 0.2mm
7 steel