Fluorescence filters
Fluorescence filters are used in applications such as fluorescence microscopy. They select the required excitation and emission bands and suppress unwanted wavelengths. High-quality bandpass filters play an important role in these systems.
General parameters
Our fluorescence filters offer steep edges and precise suppression.
- Size tolerance
- +0.0 -0.2mm
- Thickness
- 1.0mm - 9.0mm
- Clear aperture (CA) for A
- > 12mm
- Clear aperture (CA) for B
- > 22mm
- Clear aperture (CA) for C
- > 49x49mm
Stock range
Scroll the table sideways and down as needed.
| CWL [nm] | HW [nm] | Transmission [T%] | Blocking xray | Type | Order No. ø15mm | Order No. ø25mm | Order No. 50x50mm or ø50mm |
|---|---|---|---|---|---|---|---|
| 360 +0, -5 | 35 ±3,5 | ³45 | ³925nm | - | bk-360-F-A | bk-360-F-B | bk-360-F-C |
| 425 +5, -0 | 35 ±3,5 | ³50 | ³925nm | - | bk-430-F-A | bk-430-F-B | bk-430-F-C |
| 460 +5, -0 | 35 ±3,5 | ³50 | ³925nm | - | bk-465-F-A | bk-465-F-B | bk-465-F-C |
| 485 +0, -5 | 20 ±2,0 | ³60 | ³925nm | FAM | bk-485-F-A | bk-485-F-B | bk-485-F-C |
| 530 +0, -5 | 25 ±2,5 | ³60 | ³925nm | FAM | bk-530-F-A | bk-530-F-B | bk-530-F-C |
| 530 +5, -0 | 25 ±2,5 | ³60 | ³925 | HEX(TET) | bk-532-F-A | bk-532-F-B | bk-532-F-C |
| 535 +0, -5 | 15 ±1,5 | ³60 | ³1,2 | HEX | bk-535-F-A | bk-535-F-B | bk-535-F-C |
| 540 +0, -5 | 25 ±2,5 | ³60 | ³925 | HEX | bk-540-F-A | bk-540-F-B | bk-540-F-C |
| 550 +0, -5 | 10 ±1,0 | ³50 | ³1,2 | TAM | bk-550-F-A | bk-550-F-B | bk-550-F-C |
| 550 +0, -5 | 15 ±1,5 | ³60 | ³1,2 | TAM | bk-552-F-A | bk-552-F-B | bk-552-F-C |
| 575 +5, -0 | 25 ±2,5 | ³60 | ³1,2 | HEX | bk-575-F-A | bk-575-F-B | bk-575-F-C |
| 580 +5, -0 | 10 ±1,0 | ³50 | ³1,2 | ROX | bk-585-F-A | bk-585-F-B | bk-585-F-C |
| 580 +0, -5 | 15 ±1,5 | ³60 | ³1,2 | ROX | bk-580-F-A | bk-580-F-B | bk-580-F-C |
| 590 +0, -5 | 20 ±2,0 | ³65 | ³1,2 | TAM(TET) | bk-590-F-A | bk-590-F-B | bk-590-F-C |
| 590 +5, -0 | 35 ±3,5 | ³65 | ³925 | - | bk-595-F-A | bk-595-F-B | bk-595-F-C |
| 615 +0, -5 | 25 ±2,5 | ³60 | ³1,2 | CY5 | bk-615-F-A | bk-615-F-B | bk-615-F-C |
| 620 +5, -0 | 35 ±3,5 | ³65 | ³925 | ROX | bk-625-F-A | bk-625-F-B | bk-625-F-C |
| 630 +5, -0 | 35 ±3,5 | ³65 | ³925 | - | bk-635-F-A | bk-635-F-B | bk-635-F-C |
| 645 +5, -0 | 40 ±4,0 | ³65 | ³925 | - | bk-650-F-A | bk-650-F-B | bk-650-F-C |
| 665 +5, -0 | 25 ±2,5 | ³60 | ³1,2 | CY5 | bk-665-F-A | bk-665-F-B | bk-665-F-C |