Midwest Optical Systems
BP450-77 | BP450 Indigo Bandpass Filter
Part: BP450-77
Diameter: M77 x P0.75
The MidOpt BP450-77 BP450 filters enhance viewing of subjects illuminated by a 450nm blue LED or laser light source and any UV- excited blue fluorescence emissions (420-470nm). Its broad bandwidth and high peak (T ≥90%) transmission results in significantly brighter, higher contrast images. For most machine vision UV fluorescence applications, a Bandpass filter is absolutely necessary.
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Accessories
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Technical Specifications
Specifications
| Useful Range Min | 425 nm |
| Useful Range Max | 470 nm |
| Stabledge | Yes |
| FWHM | 60 nm |
| Adhesive Backed | Yes |
| Tolerance | 10 % |
| Peak Transmission | ≤ 90 % |
| Surface Quality (Scratch-Dig) | 40-20 |
| Substrate Material | Colored Glass |
| Filter Diameter | M77 x P0.75 |
Business Information
| Vendor | Midwest Optical Systems |
| Standard Lead Time | 15 Days |
| Temporary Lead Time Change | 0 Days |
| Stock Location | Built to Order |
| Product Lifecycle | Active |
| Price | $430 |
| Cost | $215 |
| Charge Tax | Yes |