Kowa LMVZ990-IR Lens
Kowa Lens
Product Family |
VARIFOCAL |
Part Number |
LMVZ990-IR |
Mount |
C |
Sensor Size |
1/2" (Φ8) |
Lens Type |
VARIFOCAL |
Focal Length |
9 - 90mm (10x) |
Salient Features
Varifocal Day & Night High Resolution Lenses
For applications requiring long-range surveillance, the LMVZ990-IR has the largest focal range of any Day and Night Varifocal lens in the industry. By using Kowa’s eXtra-low Dispersion glass, these lenses provide crisp color images in the daylight and high definition black and white images at night without the need for refocusing.
Key Features:
- Aspherical Lens
Reduces distortion and produces a high definition picture - Auto-Iris (DC)
Automatically adjusts lens to varying lighting conditions - Day and Night/IR Corrected
Enables a smooth transition from day to night lighting conditions without manual adjustments - Varifocal Lens
Provides adjustable focal length with simultaneous adjustments to the focus
Focal Length (mm) | 9.0-90 (10x) |
Lens Type | Varifocal |
Image Size (mm) | 1/2″ (Φ8) |
Iris Range (F-stop) | F1.8 – 16 |
Iris Control | Manual |
Zoom Control | Manual |
Focus Control | Manual |
Shooting Range at M.O.D. (mm) | 0.3 |
Horizontal Angle of View (°) | W 41.1° / T 4.2° |
Vertical Angle of View (°) | W 30.3° / T 3.1° |
Diagonal Angle of View (°) | W 52.6° / T 5.2° |
Horizontal Shooting Range at M.O.D. (mm) | W 253 / T 94 |
Vertical Shooting Range at M.O.D. (mm) | W 183 / T 71 |
Diagonal Shooting Range at M.O.D (mm) | W 334 / T 118 |
TV Distortion (%) | W -4.3 / T 0.3 |
Mount | C-mount |
Filter Thread Size (mm) | M43 x 0.74 |
Back Focal Length in Air (mm) | W 15.37 / T 11.71 |
Flange Back in Air (mm) | 17.526 |
Front/Rear Effective DIA (mm) | Φ38.6, Φ11.8 |
Exit Pupil (mm) | W -108 / T -218 |
Size (mm) | Φ45 x 93 |
Weight (g) | 194 |
Related Products
Cameras | Frame Grabbers |
Recorders | Optical Filters |