Optical NIR1 filter
€23.72
Kurokesu optical filters are designed to control how much visible and infrared light reaches the camera sensor. They cover the two essential categories: IR-cut filters, which transmit visible light (approximately 400-650nm) while blocking infrared, and NIR long-pass filters, which block the visible spectrum and transmit near-infrared wavelengths (typically above 850 nm). This allows the same camera platform to be configured either for accurate color imaging or for IR-only operation in low-light and specialized applications.
Filters are available in two mechanical formats. Bare D19 round disks are used inside C1 cameras and D25.4mm filters are used in C2/C3/CSI2 cameras.
Old part numbers
- LP0689_P1012
- 689.1012A
- NIR1 - filter option used in near infrared NIR 850nm cameras
- 2026-04-11 - SKU LP0689_P1012 changed to 689.1012A to streamline product naming.
- 2026-04-19 - SKU 689.1012A changed to 247.L850.25A to streamline product naming and more clear structure.
| Filter: | NIR1 |
|---|---|
| Filter size: | 25.4mm |