| 900FH90-50 50mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 900nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Circular | | 900 nm |
| 900FH90-50S 50x50mm Standard Long Wave Pass Edge Filter, Cut-on 900nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Rectangular | | 900 nm |
| 950FH90-12.5 12.5mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 950nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Circular | | 950 nm |
| 950FH90-25 25mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 950nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Circular | | 950 nm |
| 950FH90-50S 50x50mm Standard Long Wave Pass Edge Filter, Cut-on 950nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Rectangular | | 950 nm |
| 100FH90-25 25mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 1000nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Circular | | 1000 nm |
| 100FH90-50 50mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 1000nm | Optics | Filter | Longpass Filter | Andover Corporation | Fused Silica | Circular | | 1000 nm |
| 325SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 325nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 325 nm |
| 325SC01-50S 50x50mm UVFS Steep-Edge Long Pass Filter, 325nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Rectangular | | 325 nm |
| 350SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 350nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 350 nm |
| 350SC01-50S 50x50mm UVFS Steep-Edge Long Pass Filter, 350nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Rectangular | | 350 nm |
| 375SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 375nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 375 nm |
| 375SC01-25 25mm Dia. UVFS Steep-Edge Long Pass Filter, 375nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 375 nm |
| 375SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 375nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 375 nm |
| 375SC01-50S 50x50mm UVFS Steep-Edge Long Pass Filter, 375nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Rectangular | | 375 nm |
| 400SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 400nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 400 nm |
| 400SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 400nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 400 nm |
| 450SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 450nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 450 nm |
| 450SC01-25 25mm Dia. UVFS Steep-Edge Long Pass Filter, 450nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 450 nm |
| 500SC01-25 25mm Dia. UVFS Steep-Edge Long Pass Filter, 500nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 500 nm |
| 500SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 500nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 500 nm |
| 500SC01-50S 50x50mm UVFS Steep-Edge Long Pass Filter, 500nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Rectangular | | 500 nm |
| 550SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 550nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 550 nm |
| 550SC01-25 25mm Dia. UVFS Steep-Edge Long Pass Filter, 550nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 550 nm |
| 550SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 550nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 550 nm |
| 600SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 600nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 600 nm |
| 600SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 600nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 600 nm |
| 650SC01-25 25mm Dia. UVFS Steep-Edge Long Pass Filter, 650nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 650 nm |
| 650SC01-50 50mm Dia. UVFS Steep-Edge Long Pass Filter, 650nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 650 nm |
| 650SC01-50S 50x50mm UVFS Steep-Edge Long Pass Filter, 650nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Rectangular | | 650 nm |
| 700SC01-12.5 12.5mm Dia. UVFS Steep-Edge Long Pass Filter, 700nm | Optics | Filter | Longpass Filter | Andover Corporation | UVFS | Circular | | 700 nm |
| 100FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 100nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 100 nm | |
| 400FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 400nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 400 nm | |
| 400FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 400nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 400 nm | |
| 450FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 450nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 450 nm | |
| 450FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 450nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 450 nm | |
| 450FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 450nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 450 nm | |
| 450FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 450nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 450 nm | |
| 500FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 500nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 500 nm | |
| 500FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 500nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 500 nm | |
| 550FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 550nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 550 nm | |
| 550FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 550nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 550 nm | |
| 600FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 600nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 600 nm | |
| 600FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 600nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 600 nm | |
| 600FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 600nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 600 nm | |
| 650FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 650nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 650 nm | |
| 650FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 650nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 650 nm | |
| 650FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 650nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 650 nm | |
| 700FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 700nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 700 nm | |
| 700FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 700nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 700 nm | |
| 750FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 750nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 750 nm | |
| 750FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 750nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 750 nm | |
| 750FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 750nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 750 nm | |
| 800FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 800nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 800 nm | |
| 800FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 800nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 800 nm | |
| 850FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 850nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 850 nm | |
| 850FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 850nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 850 nm | |
| 900FL07-12.5 12.5mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 900nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 900 nm | |
| 900FL07-50 50mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 900nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 900 nm | |
| 950FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 950nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 950 nm | |
| 950FL07-50S 50x50mm Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 950nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Rectangular | 950 nm | |
| 100FL07-25 25mm Dia. Soda Lime Standard Short Wave Pass Edge Filter, Cut-off 1000nm | Optics | Filter | Shortpass Filter | Andover Corporation | Soda Lime | Circular | 1000 nm | |
| 375FV86-50 50mm Dia. Borosilicate Glass UV Cold Mirror | Optics | Filter | Hot/Cold Mirror | Andover Corporation | Borofloat33 | Circular | | |
| 775FW82-12.5 12.5mm Dia. Borosilicate Glass Hot Mirror | Optics | Filter | Hot/Cold Mirror | Andover Corporation | Borofloat33 | Circular | | |
| 775FW82-50S 50x50mm Borosilicate Glass Hot Mirror | Optics | Filter | Hot/Cold Mirror | Andover Corporation | Borofloat33 | Rectangular | | |
| 800FB72-50 50mm Dia. Borosilicate Glass Infrared Suppressing Filter | Optics | Filter | Hot/Cold Mirror | Andover Corporation | Borofloat33 | Circular | | |
| 025FG11-25 25mm Dia. BG-25 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 025FG11-50 50mm Dia. BG-25 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 025FG11-50S 50x50mm BG-25 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 011FG09-25 25mm Dia. UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 005FG09-25 25mm Dia. UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 001FG09-50 50mm Dia. UG-1 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 001FG09-50S 50x50mm UG-1 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 005FG09-50 50mm Dia. UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 005FG09-165S 165x165mm UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 011FG09-50 50mm Dia. UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 011FG09-50S 50x50mm UV Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| S86FG11-50 50mm Dia. S-8612 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| S86FG11-50S 50x50mm S-8612 Colored Glass Bandpass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 005FG13-25 25mm Dia. KG-5 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 005FG13-50S 50x50mm KG-5 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 005FG13-165S 165x165mm KG-5 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 003FG13-50S 50x50mm KG-3 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 003FG13-165S 165x165mm KG-3 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 001FG13-50 50mm Dia. KG-1 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 001FG13-50S 50x50mm KG-1 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 001FG13-165S 165x165mm KG-1 Colored Glass Heat Absorbing Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 100FG07-165S 165x165mm RG-1000 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 1000 nm |
| 850FG07-25 25mm Dia. RG-850 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 850 nm |
| 850FG07-165S 165x165mm RG-850 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 850 nm |
| 830FG07-50S 50x50mm RG-830 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 830 nm |
| 830FG07-165S 165x165mm RG-830 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 830 nm |
| 780FG07-25 25mm Dia. RG-780 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 780 nm |
| 780FG07-50 50mm Dia. RG-780 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 780 nm |
| 780FG07-50S 50x50mm RG-780 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 780 nm |
| 715FG07-25 25mm Dia. RG-715 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 715 nm |
| 715FG07-50S 50x50mm RG-715 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 715 nm |
| 715FG07-165S 165x165mm RG-715 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 715 nm |
| 695FG07-165S 165x165mm RG-695 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 695 nm |
| 665FG07-50S 50x50mm RG-665 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 665 nm |