Tamron M23FM50 2/3" Machine Vision Fixed-Focal Lens, 50mm
SKU
M23FM50
Model No
M23FM50
$407.36
Product Highlights
- Designed to match pixel pitch 2.5 µm sensors, the lens realizes high resolution from the center to the periphery (image height 90%)
- Minimum object distance (MOD) of 5.9"
- Low distortion
- 6 iris blades maintain the same performance as 8 blades through a unique iris blade design
- Optimized focus lock screws

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The M23FM50 from Tamron is a 2/3" Machine Vision Fixed-Focal Lens, 50mm. The C-Mount 2/3" Machine Vision Fixed-Focal Lens is specifically designed for use with 2/3" sensor cameras. The optimized focus lock screws ensure that the object being captured is not distorted. The vibration- and shock-resistant design maintains the initial optical parameters. Designed to match the performance of pixel pitch 2.5µm sensors, the lens allows the camera to deliver high resolution from center to periphery (image height 90%).
Tamron M23FM50 Camera Features
- Designed for 2.5 µm sensors: The lens realizes high resolution from the center to the periphery (image height 90%), enhancing image clarity and detail.
- Minimum Object Distance: With a minimum object distance of 5.9", it allows for close-up shots without losing focus.
- Low Distortion: Provides accurate image reproduction, which is essential for machine vision applications.
- Unique Iris Blade Design: With 6 iris blades that maintain performance comparable to 8 blades, this lens offers excellent depth of field control and bokeh.
- Optimized Focus Lock Screws: Ensure that captured images remain clear and distortion-free, enhancing usability.
- High Durability: The metal mount and components ensure long-lasting performance, making it ideal for rigorous industrial settings.
Detailed Specifications for Tamron M23FM50
| Type | 2/3" Fixed-Focal Lens |
| Focal Length | 50mm |
| C-Mount | Yes |
| Minimum Object Distance | 5.9" |
| Image Height | 90% |
| Iris Blades | 6 (optimized performance) |
| Design | Vibration- and shock-resistant |
| Build Material | Metal |
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