Optical Thickness: | 3mm ±0.5mm |
Mechanical Thickness: | Add 0.8mm for ring mount |
Size Tolerance: | +0.00/-0.25mm |
Surface Quality: | 80/50 per MIL-M-13508 |
Max. Operating Temperature: | +100°C |
Transmitted Wavefront (TWF): | 1/4 wave per inch |
Parallelism: | 30 arc seconds or better |
Spectral Data: | Stated as internal transmittance |
Mechanical: | Mounted, except for squares |
▪ Fabricated from high-quality optical filter glass
▪ Both surfaces precision polished
▪ Options span ultraviolet to infrared region
DESCRIPTION | PART NO. |
UG-1 Filter Glass, 165mm x 165mm x 3mm | 001FG09-165S |
UG-1 Filter Glass, 25mm diameter | 001FG09-25 |
UG-1 Filter Glass, 50mm diameter | 001FG09-50 |
UG-1 Filter Glass, 50mm x 50mm x 3mm | 001FG09-50S |
UV Filter Glass, 165mm x 165mm x 3mm | 005FG09-165S |
UV Filter Glass, 25mm diameter | 005FG09-25 |
UV Filter Glass, 50mm diameter | 005FG09-50 |
UV Filter Glass, 50mm x 50mm x 3mm | 005FG09-50S |
UV Filter Glass, 165mm x 165mm x 3mm | 011FG09-165S |
UV Filter Glass, 25mm diameter | 011FG09-25 |
UV Filter Glass, 50mm diameter | 011FG09-50 |
UV Filter Glass, 50mm x 50mm x 3mm | 011FG09-50S |
Blue Filter Glass, 165mm x 165mm x 3mm (BG-23 or equivalent) | 023FG11-165S |
Blue Filter Glass, 25mm diameter (BG-23 or equivalent) | 023FG11-25 |
Blue Filter Glass, 50mm diameter (BG-23 or equivalent) | 023FG11-50 |
Blue Filter Glass, 50mm x 50mm x 3mm (BG-23 or equivalent) | 023FG11-50S |
BG-25 Filter Glass, 165mm x 165mm x 3mm | 025FG11-165S |
BG-25 Filter Glass, 25mm diameter | 025FG11-25 |
BG-25 Filter Glass, 50mm diameter | 025FG11-50 |
BG-25 Filter Glass, 50mm x 50mm x 3mm | 025FG11-50S |
BG-40 Filter Glass, 165mm x 165mm x 3mm | 040FG11-165S |
BG-40 Filter Glass, 25mm diameter | 040FG11-25 |
BG-40 Filter Glass, 50mm diameter | 040FG11-50 |
BG-40 Filter Glass, 50mm x 50mm x 3mm | 040FG11-50S |
S-8612 Filter Glass, 165mm square | S86FG11-165S |
S-8612 Filter Glass, 25mm diameter | S86FG11-25 |
S-8612 Filter Glass, 50mm diameter | S86FG11-50 |
S-8612 Filter Glass, 50mm square | S86FG11-50S |