Tamron MA23F25V 2/3″, 25mm, f2.4, Fixed Focal Machine Vision Lens, Anti-Vibration and Anti-Shock
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CCTV, Industrial FA/Machine Vision Lenses
Tamron : MA23F25V
Description
Introducing Tamron’s MA23F25V. The new industry-standard Ø29mm compact-size fixed-focal lens for machine-vision applications, compatible with 2/3″ imagers and 8 mega pixel high resolution: 2/3″ 25mm F/2.4.
Features
Key Features
1. High Resolution and Contrast Unrivaled in the Industry
The new models are compatible with 2/3″ imagers, supporting 2.74µm pixel-pitch and max 8-mega pixel resolution, offering resolution and contrast outperforming other Ø29mm machine-vision lenses.
2. Industry-leading Low Distortion (TV Distortion)
Tamron’s state-of-the-art optics technology significantly reduces TV distortion compared with previous models. Specification: MA23F08V: -0.6%
3. High-Quality Performance at Close-up Distances
A new comprehensive lens design assures high contrast and resolution at commonly used close-up distances.
4. Rigorous Inspection of Image Quality
Thorough inspection is performed on the imaging resolution from the center to the periphery, warranting high-contrast and high-resolution without unbalanced blurring throughout the entire lens view.
5. New Robust Mechanism for Anti-Vibration and Anti-Shock
A newly designed mechanism improves on anti-vibration and anti-shock performance compared with previous models, limiting the optical (image) deflection to less than 10µm even for the severe impact of vibrations and shocks of max 10G of magnitude.
*Vibration frequency 10-60Hz (amplitude 0.75mm), vibration frequency 60-200Hz (acceleration 100m/s2), and the number of cycles: 50 cycles.
6. A Common-use Setscrew is Attached as a Standard Accessory
A lock-screw provided with the models can be replaced with any embedding-type setscrew. This further reduces the overall diameter of the lens barrel for more compact installation.
Specifications
| Imager Size | 2/3″ | ||
| Mount Type | C | ||
| Focal Length | 25mm | ||
| Aperture Range | F/2.4 – 16 | ||
| Field of View Angle
(horizontal x vertical) |
2/3″ | (1:1) | 16.9°x 16.9° |
| 2/3” | (4:3) | 16.9°x 14.3° | |
| Focusing Range | 0.1m ~ INF | ||
| Operation | Focus | With manual lock | |
| Iris | With manual lock | ||
| Filter Screw Diameter | M27 P=0.5mm | ||
| Wavelength | Visible Light | ||
| TV Distortion | -0.01% | ||
| Weight | 55g | ||
| Operating Temperature | -20℃ ~ +60℃ | ||
