MSE PRO Long-Pass Filters
SKU: CS0048
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MSE PRO™ Long-Pass Filters
MSE supplies offers customized Long-Pass Filters with different materials, dimension, surface qualify, etc.
Long-Pass Filter is a kind of edge pass filters. It allows light with wavelength larger than a certain value (cut-on wavelength) to pass and block the rest. It is widely use in Raman spectroscopy, band separators, etc.
MSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders.
Technical Data:
| Parameters | Value |
| Material | Optical Glass |
| Size (mm) |
2-300 |
| Size Tolerance (mm) | +0/-0.01~+0/-0.1 |
| Thickness Tolerance (mm) | ±0.01~±0.1 |
| Irregularity (P-V) @ 632.8nm | λ/10~λ/2 |
| Surface Quality | 10/5~60/40 |
| Parallelism | <3”~3' |
| Clear Aperture (%) | >90 |
| Bevel | Protective bevel as needed |