Kowa LM25HC-V 1″ 25mm F1.4/F2.8/F4/F8 C-Mount Lens, 2 Megapixel Rated, Ruggedized
By: Kowa
Security and Factory Automation Lenses
Kowa : LM25HC-V
Description
Kowa’s new LM25HC-V is made for use in high vibration and high shock environments. With a design based on Kowa’s standard 1″ HC lenses, this new ruggedized megapixel LM25HC-V lens is ideal for applications that require increased durability and high optical performance.
The Kowa LM25HC-V is a megapixel lens with interchangeable iris plates and two way reversible nut for focus adjustment.
All internal lens elements are glued and encased in a metal mount and metal housing.
Features
Megapixel Lens
Interchangeable iris plates
Two way reversible nut for focus adjustment
All internal lens elements glued
Metal mount
Metal housing
Specifications
Specifications for the LM25HC-V
| Focal Length | 25mm |
|---|---|
| Focal Length Sort Order | 025 |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.4/F4/F8/F16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 16.5 x 12.4 x 20.6° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 20.2 x 15.1 x 25.2° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 29.3 x 22.0 x 36.6° |
| TV Distortion | -0.1% |
| Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) | 88.9 x 66.5 x 111.7mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 109.1 x 81.4 x 137.4mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 160.7 x 119.2 x 204.3mm |
| Focusing Range | 0.3m |
| Flange Back | 17.526mm in air |
| Back Focus | 16.5mm in air |
| Filter Thread Size | M35.5x0.5 |
| Front/Rear Effective Diameter | Front Φ21.0mm / Rear Φ19.4mm |
| Mount | C-mount |
| Exit Pupil Location | -57.9mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | 104g |
| Iris Control | Manual-Iris |
Resources & Documents
| lm25hc-v-specs.pdf |
Product Videos
Kowa Discusses Anti Vibration Lenses