40 degree Lens Assembly
Integrated eyepiece and objective assembly engineered for complete optical alignment and superior image quality.
Description
Description
The Eyepiece and Objective Assembly by Luxnova Optronics provides an optimized optical path with perfect alignment between the eyepiece and objective lens. This integrated system enhances image stability, reduces aberrations, and ensures consistent optical performance across all magnifications. Designed for precision instruments used in laboratories, research facilities, and imaging applications.
Product Introduction
The Eyepiece and Objective Assembly is an integrated optical system developed by Luxnova Optronics to guarantee perfect alignment and optimal performance between the eyepiece and objective lenses. This innovative design eliminates optical inconsistencies, providing stable, high-contrast imagery across all magnifications. Built for precision instruments used in laboratories, research, and industrial inspection, it reflects the brand’s dedication to optical excellence and engineering precision.
Features
-
Fully aligned optical system for maximum accuracy
-
Multi-element lenses with anti-reflective coatings
-
Sturdy lightweight housing for durability and stability
-
Ideal for scientific and industrial optical equipment
Eyepiece Assembly
| Eyepiece Assembly | |
|---|---|
| EFL | 25.1mm +/- 0.5mm |
| Exit pupil diameter | ≥ 14mm on axis |
| Exit pupil distance | 29mm |
| Field of view | ≥ 40° (for 17.5mm image format) |
| M.T.F | at 30 lp/mm ≥ 80% on axis at 70 lp/mm ≥ 60% on axis |
| Distortion | ≤ –5.5% (at semi-field angle of 20°) |
| Immersion | 20 meters for not less than 2 hours |
| Weight | ≤ 60 grams |
Objective Assembly
| Objective Assembly | |
|---|---|
| EFL | 25.1mm +/- 0.5mm |
| F-Number | ≤ 1.23 |
| Field of view | ≥ 40° (for 17.5mm image format) |
| M.T.F | at 30 lp/mm ≥ 80% on axis at 70 lp/mm ≥ 45% on axis |
| Distortion | ≤ –5.0% (at semi-field angle of 20°) |
| TTL | 39.8mm |
| Immersion | 20 meters for not less than 2 hours |
| Weight | ≤ 42 g |
Eyepiece and Objective Assembly
| Eyepiece and Objective Assembly | |
|---|---|
| Distortion | < 1%, ± 0.5% at semi-field angle of 20° |
| Resolution | Adapted to high resolution three generation image intensifier |
| Magnification | 1x |
| Diopter focus | +2 to –6 |
| Field of view | ≥ 40° |
