FA lens · MA series

Hikrobot MA7520M-5MP

75 mmC-mountF2…2211 mmWeight: 223 g

Price on requestAn engineer will confirm pricing and lead time in the first reply.

Lead time: from 5 days
Warranty: 36 months

Narrow-angle C-mount observation

A 75 mm focal length gives MA7520M-5MP a narrow view on its 11 mm, 2/3-inch image format: 8.4° diagonal, 6.7° horizontal and 5.0° vertical. The C-mount optic opens to F2.0 and stops down to F22, with manual iris and focus. Distortion is listed at 0.02%, supporting feature location and inspection where geometric consistency matters.

The narrow view angles suit distant component checks, alignment targets and small regions viewed from a stand-off position. Minimum object distance is 0.9 m, so this is not the close-focus choice among the C-mount lenses. Its 45 mm diameter, 71.7 mm length and 223 g mass form a compact mechanical envelope, while the M40.5 × 0.5 front thread identifies the filter interface.

MVL-MF2528M-10MPE has the same C-mount flange distance of 17.526 mm but uses 25 mm focal length, a 22.81° diagonal view and a 0.15 m minimum distance. MVL-MF1228M-10MPE widens further to 47.66° at 12 mm and focuses from 0.1 m. Select MA7520M-5MP when the application needs the 75 mm focal length and 5.0° vertical view rather than close or wide imaging.

Specifications

Lens type	FA lens
Focal length	75 mm
F-number	2…22
Nominal lens image format	2/3″
Image circle	11 mm
Lens mount	C-mount
Magnification	-0.3 × @ extension tube 16 mm, working distance 300 mm -0.215 × @ extension tube 9 mm, working distance 400 mm -0.168 × @ extension tube 5.5 mm, working distance 500 mm Show all (23) -0.137 × @ extension tube 3.5 mm, working distance 600 mm -0.116 × @ extension tube 1.5 mm, working distance 700 mm -0.101 × @ extension tube 0.5 mm, working distance 800 mm -0.089 × @ extension tube 0 mm, working distance 900 mm -0.079 × @ extension tube 0 mm, working distance 1000 mm -0.075 × @ extension tube 0 mm, working distance 1050 mm -0.072 × @ extension tube 0 mm, working distance 1100 mm -0.069 × @ extension tube 0 mm, working distance 1150 mm -0.066 × @ extension tube 0 mm, working distance 1200 mm -0.063 × @ extension tube 0 mm, working distance 1250 mm -0.06 × @ extension tube 0 mm, working distance 1300 mm -0.058 × @ extension tube 0 mm, working distance 1350 mm -0.056 × @ extension tube 0 mm, working distance 1400 mm -0.054 × @ extension tube 0 mm, working distance 1450 mm -0.052 × @ extension tube 0 mm, working distance 1500 mm -0.049 × @ extension tube 0 mm, working distance 1600 mm -0.046 × @ extension tube 0 mm, working distance 1700 mm -0.043 × @ extension tube 0 mm, working distance 1800 mm -0.041 × @ extension tube 0 mm, working distance 1900 mm -0.039 × @ extension tube 0 mm, working distance 2000 mm
Working distance	300 mm @ extension tube 16 mm 400 mm @ extension tube 9 mm 500 mm @ extension tube 5.5 mm Show all (23) 600 mm @ extension tube 3.5 mm 700 mm @ extension tube 1.5 mm 800 mm @ extension tube 0.5 mm 900 mm @ extension tube 0 mm 1000 mm @ extension tube 0 mm 1050 mm @ extension tube 0 mm 1100 mm @ extension tube 0 mm 1150 mm @ extension tube 0 mm 1200 mm @ extension tube 0 mm 1250 mm @ extension tube 0 mm 1300 mm @ extension tube 0 mm 1350 mm @ extension tube 0 mm 1400 mm @ extension tube 0 mm 1450 mm @ extension tube 0 mm 1500 mm @ extension tube 0 mm 1600 mm @ extension tube 0 mm 1700 mm @ extension tube 0 mm 1800 mm @ extension tube 0 mm 1900 mm @ extension tube 0 mm 2000 mm @ extension tube 0 mm
Flange focal distance	17.526 mm
Minimum object distance	900 mm
Field width	28.37 mm @ extension tube 16 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 300 mm 24.76 mm @ extension tube 16 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 300 mm 20.84 mm @ extension tube 16 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 300 mm Show all (69) 39.47 mm @ extension tube 9 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 400 mm 34.44 mm @ extension tube 9 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 400 mm 29 mm @ extension tube 9 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 400 mm 50.59 mm @ extension tube 5.5 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 500 mm 44.15 mm @ extension tube 5.5 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 500 mm 37.19 mm @ extension tube 5.5 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 500 mm 61.73 mm @ extension tube 3.5 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 600 mm 53.88 mm @ extension tube 3.5 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 600 mm 45.4 mm @ extension tube 3.5 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 600 mm 72.7 mm @ extension tube 1.5 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 700 mm 63.48 mm @ extension tube 1.5 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 700 mm 53.49 mm @ extension tube 1.5 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 700 mm 83.8 mm @ extension tube 0.5 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 800 mm 73.18 mm @ extension tube 0.5 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 800 mm 61.68 mm @ extension tube 0.5 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 800 mm 94.99 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 900 mm 82.96 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 900 mm 69.93 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 900 mm 106.28 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1000 mm 92.82 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1000 mm 78.24 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1000 mm 111.93 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1050 mm 97.76 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1050 mm 82.4 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1050 mm 117.57 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1100 mm 102.69 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1100 mm 86.55 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1100 mm 123.22 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1150 mm 107.62 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1150 mm 90.71 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1150 mm 128.86 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1200 mm 112.55 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1200 mm 94.86 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1200 mm 134.5 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1250 mm 117.47 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1250 mm 99.01 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1250 mm 140.14 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1300 mm 122.4 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1300 mm 103.17 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1300 mm 145.78 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1350 mm 127.33 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1350 mm 107.32 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1350 mm 151.42 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1400 mm 132.25 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1400 mm 111.47 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1400 mm 157.06 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1450 mm 137.18 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1450 mm 115.62 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1450 mm 162.7 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1500 mm 142.1 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1500 mm 119.77 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1500 mm 173.97 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1600 mm 151.95 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1600 mm 128.07 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1600 mm 185.25 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1700 mm 161.8 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1700 mm 136.37 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1700 mm 196.52 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1800 mm 171.64 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1800 mm 144.67 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1800 mm 207.8 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 1900 mm 181.49 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 1900 mm 152.97 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 1900 mm 219.07 mm @ extension tube 0 mm, sensor format 2/3″, sensor width 8.45 mm, working distance 2000 mm 191.34 mm @ extension tube 0 mm, sensor format 1/1.8″, sensor width 7.38 mm, working distance 2000 mm 161.27 mm @ extension tube 0 mm, sensor format 1/2″, sensor width 6.22 mm, working distance 2000 mm
Horizontal angular field of view	6.7 ° @ sensor width 8.8 mm
Vertical angular field of view	5 ° @ sensor height 6.6 mm
Diagonal angular field of view	8.4 ° @ sensor diagonal 11 mm
Optical distortion	0.02 %
Focus control	manual
Iris control	manual
Filter thread	M40.5×0.5
Dimensions	45×71.7 mm
Weight	223 g
Certification	RoHS2.0
Focal length type	fixed
Lens resolution	5 MP
Temperature	-10…50 °C

Documents

Datasheet MA7520M-5MP · PDF · 0.6 MB · English · revised 23 Oct 2025

Open Download

Drawing MA7520M-5MP · DXF · 2.1 MB

Download

Drawing MA7520M-5MP · IGS · 17.9 MB

Download

Selection and applications

Narrow-angle distant inspection. Alignment-target observation. Low-distortion feature location.

Minimum kit: Fit the lens to a C-mount camera with a 17.526 mm flange back length and set manual focus and the F2.0 to F22 iris beyond the 0.9 m minimum distance.

Nearby in the range: MVL-MF2528M-10MPE — Prefer it for a 25 mm focal length, 22.81° diagonal view and 0.15 m minimum distance; MVL-MF1228M-10MPE — Prefer it for a 12 mm focal length, 47.66° diagonal view and 0.1 m minimum distance.

Family and other versions

Lenses for 2/3″ sensors (5–10 MP) · 22 PNs

FAQ

What view angles result from the 75 mm focal length?

The listed angles are 8.4° diagonally, 6.7° horizontally and 5.0° vertically on the 11 mm, 2/3-inch image format. These narrow angles make the lens a candidate for a small inspection region viewed from a greater distance.

How close can an object be placed in front of MA7520M-5MP?

Minimum object distance is 0.9 m. The camera position must therefore leave at least that object clearance, after which manual focus is set for the actual station geometry and checked across the intended temperature range.

Which camera and filter threads are used by this lens?

The camera connection is C-mount with a 17.526 mm flange back length. At the front, the filter thread is M40.5 × 0.5; the two interfaces serve different sides of the optic and should be treated separately in the mechanical design.

What adjustment range does the manual iris provide?

The manual aperture spans F2.0 to F22, and focus is manual as well. The wide stop range supports adjustment of illumination and imaging geometry during setup, with both rings then held at the commissioned settings.

How does this lens differ from the 25 mm C-mount options?

Its 75 mm focal length produces a 5.0° vertical view and requires a 0.9 m minimum distance. MVL-MF2528M-10MPE uses 25 mm, gives a 14.14° vertical view on 11.2 mm format and focuses from 0.15 m.