Part Number: 30032-BP490nm
Individual filter：
| Type | Size | Part Number | AOI | Price |
|---|---|---|---|---|
| Single Band Exciter | φ25 x 5.0 mm | 30032-BP490nm | 0° | $- |
| Total: |
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Inquiry Form
The 490nm Single band Excitation Filter is part of PN 30032 FISH-Green，the price listed is for standard sizes only diameter 25mm*5.0mm，optolong also customized size(circle)φ4-φ50，size(square)55×55,3.5×3.5, welcome to contact for pricing if you need.
Optical Specifications
| Filter Type | 490nm Single band Excitation Filter |
| Coating Type | Hard Coating |
| Angle of Incidence | 0°±5° |
| Exciter | 490nm |
| Transmission | >85% |
| Central Blocking | OD>5 |
| Cutoff Blocking | OD>3 |
| Blocking Band | 200~1000nm |
General Filter Specifications
| Diameter Dimensions | 25 mm |
| EX Filter Thickness (mounted) | 5.0 mm |
| Diameter Tolerance (mounted) | ± 0.1 mm |
| Filter Thickness Tolerance (mounted) | ± 0.1 mm |
| Clear Aperture | ≥ 21 mm |
| Flatness | λ/4 |
| Parallelism | 30″ |
| Scratch-Dig | 60-40 |
| Substrates | Fused Silica, B270 |