Industrial Cameras, Industrial Imaging and Machine Vision - Wholesale Distributor - Aegis Electronic Group
Kowa LM25HC-VIS-SW 1" 12 Megapixel IR-Corrected (VIS-SWIR) 3.1μm Lens
1", Water and Dust Resistant, C-Mount, MP, IR-Corrected (VIS-SWIR)
SKU
LM25HC-VIS-SW
In addition to having high transmission, Kowa's HC-VIS-SW series is IR-Corrected. The primary benefit for IR-Correction is that it allows an image to remain in focus even when the wave-length changes from visible to infrared or vice verse. With a standard visible, NIR or SWIR lens, a focus shift will occur due to differences in the refractive index if the wavelength fluctu-ates. However, by incorporating extra low dispersion (XD) glass and carefully aligning all internal lens elements, such focus shift problems are eliminated.
Features:
- A maximum of 12 megapixel and 3.1μm performance can be found at select wavelength ranges
- Virtually zero focus shift from visible to 2000nm wavelength range
- Utilizes ultra wideband multi-coatings to increase transmission
- Special extra low dispersion (XD) glass significantly reduces chromatic aberration, otherwise known as color fringing
| Focal Length (mm) | 25mm |
| Image Size (mm) | 12.8x9.6 (Φ16) |
| Iris Range (F-Stop) | F1.8 ～ F16 |
| Focusing Range (m) | 0.2~∞ |
| Iris |
Manual |
| Focus | Manual |
| Shooting Range at M.O.D. (mm) | 109.0(H)x81.0(V) |
| Angle Of View (Degrees) | 1" - 29.2 x 22.0 2/3" - 20.2 × 15.0 1/1.8" - 16.5 × 12.3 |
| Resolution (Center, Corner) | 160lp/mm, 100lp/mm |
| TV Distortion (%) | -0.97 |
| Back Focus in Air (mm) | 24.5 |
| Mount | C-Mount |
| Filter Thread (mm) | M27xP0.5 |
| Size (mm) (∞) | Φ39×65.5 |
| Weight (g) | 160 |
| Temperature Range | 10°C~+50°C |