FA lens · SA series
Hikrobot SA2520M-10MP
- Warranty
- 36 months
Large-format C-mount imaging at 25 mm
Covering a 23 mm, 4/3-inch image circle through C-mount distinguishes SA2520M-10MP from the smaller-format 25 mm lenses. Its 25 mm focal length produces view angles of 49.7° diagonal, 40.6° horizontal and 31.0° vertical. The aperture spans F2.0 to F22, focus and iris are manual, and optical distortion is listed at -0.66%.
The 0.15 m minimum object distance suits assembly detail, component location and larger-sensor overview work at close range. Its 48 mm diameter, 82.7 mm length and 250 g mass must be accommodated at the camera head. A 17.526 mm flange back length sets C-mount geometry, and the M46 × 0.75 front thread provides a defined connection for an optical filter.
MVL-MF2528M-10MPE shares the 25 mm focal length but covers 11.2 mm, giving a much narrower 22.81° diagonal view in a 46 g body. MA7520M-5MP covers 11 mm at 75 mm focal length and narrows to 8.4° diagonal with a 0.9 m minimum distance. Choose SA2520M-10MP when a C-mount station needs the 23 mm image circle and 49.7° diagonal coverage at 25 mm.
Specifications
| Mount | C-mount |
| Focal length | 25 mm |
| Aperture | F2.0 to F22 |
| Image circle | Φ23 mm (4/3’’) |
| Optical distortion | -0.66 % |
| Minimum object distance (MOD) | 0.15 m |
| Operating temperature | -10 ~ 50 °C |
| Dimensions | Ø48 mm × 82.7 mm |
| Weight | 250 g |
| Certification | RoHS 2.0 |
| Field of view d | 49.7 ° |
| Field of view diagonal | 49.7 ° |
| Field of view h | 40.6 ° |
| Field of view horizontal | 40.6 ° |
| Field of view v | 31 ° |
| Field of view vertical | 31 ° |
| Filter thread | M46 × 0.75 |
| Flange back length | 17.526 mm |
| Focus control | Manual |
| Iris control | Manual |
Selection and applications
Large-format assembly inspection. Close component-location imaging. 4/3-inch overview capture.
Minimum kit: Use a C-mount camera with a 17.526 mm flange back length and 23 mm image-circle requirement, then set the manual focus and F2.0 to F22 iris.
Nearby in the range: MVL-MF2528M-10MPE — Prefer it when 25 mm focal length is needed for an 11.2 mm image circle and 22.81° diagonal view.; MA7520M-5MP — Prefer it for a 75 mm focal length, 11 mm image circle and narrow 8.4° diagonal view..
Family and other versions
FAQ
What sensor-side image circle does SA2520M-10MP cover?
The lens covers a 23 mm, 4/3-inch image circle. With its 25 mm focal length, the listed view angles are 49.7° diagonal, 40.6° horizontal and 31.0° vertical, so camera format directly affects the captured extent.
What is the minimum object distance for this large-format lens?
Minimum object distance is 0.15 m. Focus is manual, allowing the lens to be commissioned for a fixed close-range inspection plane before aperture and illumination are finalized.
Which aperture settings and filter connection are available?
The manual iris spans F2.0 to F22, and the front filter thread is M46 × 0.75. Manual focus is also provided, so all optical adjustments are made directly at the lens during station setup.
How should the camera interface and lens envelope be planned?
SA2520M-10MP uses C-mount with a 17.526 mm flange back length. The body is 48 mm in diameter by 82.7 mm long and weighs 250 g, values that define clearance and bracket loading around the camera.
Why is its view wider than the 25 mm MF-10MPE model?
SA2520M-10MP covers a 23 mm image circle and lists a 49.7° diagonal view. MVL-MF2528M-10MPE covers 11.2 mm and lists 22.81° at the same 25 mm focal length, so the intended image format separates them.