Shortpass Filters (Edge Filters)
Steep transition slope
High rejection, out-of-band blocking to OD4
High transmission pass band to >90%
Features
Optimized for special applications
Custom shapes and sizes
Thin film and hard-coated
Far superior to absorptive colored glass filters
Unsurpassed performance and reliability
In-house OEM and custom manufacturing solutions
Applications
Medical, analysis, astronomy … etc.
Shortpass filters are widely used in variety applications and markets, and can be used with longpass filters for custom bandpass filtering, please contact us to get the best solution for your needs.
MicoSpectra specializes in the design and manufacture custom optics, thin film coatings and optical assemblies for prototype, research and OEM applications.
| Optical material | Borofloat, N-BK7, UV Fused Silica, Sapphire, Custom |
| Size | Diameter or rectangular from 4mm to 80mm |
| Cut-on wavelength | 340nm-1570nm Typical: 420nm 500nm 630nm 650nm 700nm 900nm |
| Cut-on wavelength tolerance | <±10nm |
| Transmission | >90% |
| Blocking | OD4, from cut-on λ to NIR |
