Midwest Optical Systems
Bi832-25.4 | Bi832 Near-IR Interference Bandpass Filter
Part: Bi832-25.4
Diameter: 25.4® C-Mount
The MidOpt Bi832-25.4 is used in conjunction with commonly used IR LED or laser diode illuminators operating at or very close to 830nm. Our new Bi832 filters feature a much narrower band design that is ideal for use when ambient light conditions might otherwise create unacceptable contrast. They can be useful in night vision, security, traffic control, LPR, and industrial inspection applications. All MidOpt filters can also be purchased unmounted or in custom dimensions upon request from Machine Vision Direct.
Product Downloads
Download datasheets and CAD files.
Accessories
No accessories available.
Technical Specifications
Specifications
| Useful Range Min | 822 nm |
| Useful Range Max | 846 nm |
| Stabledge | No |
| FWHM | 40 nm |
| Adhesive Backed | Yes |
| Tolerance | 5 % |
| Peak Transmission | ≤ 90 % |
| Surface Quality (Scratch-Dig) | 40-20 |
| Substrate Material | Clear Glass |
| Filter Diameter | 25.4® C-Mount |
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 | $250 |
| Cost | $125 |
| Charge Tax | Yes |