T-DMLP425 - Ø1" Longpass Dichroic Mirror, 425 nm Cut-On
T-DMLP425 - Ø1" Longpass Dichroic Mirror, 425 nm Cut-On
- Dichroic Filters Function as Longpass Filters with Minimal Absorption Losses
- Multi-Band Dichroic Filter with Two Transmission Bands and One Reflection Band
- Five Sizes Available: Ø1/2", Ø1", Ø2", 25 mm x 36 mm, or 35 mm x 52 mm
- Hard Coating Allows Easy Handling and Cleaning
- Resistant to Damage from UV Light and Chemicals
| Damage Threshold Specifications | |
|---|---|
| Coating Designation (Item # Prefix) |
Damage Threshold |
| T-DMLP425 | 1.50 J/cm2 (532 nm, 10 Hz, 10 ns, Ø250 µm) |
| Specifications | |
|---|---|
| Cut-On Wavelength | 425 nm |
| Transmission Band (Tabs > 85%, Tavg > 90%) | 440 - 800 nm |
| Reflection Band (Rabs > 90%, Ravg > 95%) | 380 - 410 nm |
| Specifications | |
|---|---|
| Type | Longpass |
| Cut-On Wavelength | 425 nm |
| Transmission Band | 440 - 800 nm |
| Reflection Band | 380 - 410 nm |
| AR Coating Range | 400 - 800 nm |
| Size | Ø1" |
| Clear Aperture | ≥Ø22.86 mm |
| Thickness | 3.2 mm |
| Incident Angle | 45° |
| Surface Quality | 40-20 Scratch-Dig |
| Transmitted Wavefront Error | λ/4 @ 633 nm Over Clear Aperture |
| Damage Threshold | 1.50 J/cm2 (532 nm, 10 Hz, 10 ns, Ø250 µm) |
| Substrate Material | UV Fused Silica |