RT-M7528-MP Megapixel Lens, focal length 75 mm, f/N 2.8 – 16, C-mount
By: Opto Engineering
Optical Imaging Technologies for Machine Vision
Opto Engineering : RT-M7528-MP
Description
Calculated at minimum object distance. Working distance: distance between the front end of the mechanics and the object. Value calculated at the corner point of the sensor diagonal. For distortion graphs see datasheet Measured from the front end of the mechanics to the camera flange at infinite focusing.
Specifications
| Main optical specifications | |||||||||||
| Focal length | (mm) | 75 | |||||||||
| Magnification (1) | (x) | 0.213 | |||||||||
| Image circle diameter | (mm) | 11.0 | |||||||||
| Max sensor size | 2/3″ | ||||||||||
| Angle of view | |||||||||||
| 1/3” | (deg) | – | |||||||||
| 1/2” | (deg) | 6.2 | |||||||||
| 2/3” | (deg) | 8.5 | |||||||||
| Object field of view | |||||||||||
| 1/3” (1) | – | ||||||||||
| 1/2” (1) | 30.05 x 22.54 | ||||||||||
| 2/3” (1) | 39.91 x 33.29 | ||||||||||
| Advanced optical specifications | |||||||||||
| Working distance range (2) | (m) | 0.3 – inf | |||||||||
| ƒ/N | 2.8 – 16 | ||||||||||
| Back focal length | (mm) | 21.5 | |||||||||
| Distortion on 1/3″ (3) | (%) | – | |||||||||
| Distortion on 1/2″ (3) | (%) | 0.22 | |||||||||
| Distortion on 2/3″ (3) | (%) | 0.43 | |||||||||
| Mechanical specifications | |||||||||||
| Iris control | Manual | ||||||||||
| Focus control | Manual | ||||||||||
| Mount | C | ||||||||||
| Filter thread | M30.5 x 0.5 | ||||||||||
| Outer diameter | (mm) | 35.0 | |||||||||
| Length (4) | (mm) | 57.8 | |||||||||
| Mass | (g) | 113 | |||||||||