FA lens · KF-P series

Hikrobot MVL-KF5024M-25MP

50 mmC-mountF2.4…1619.3 mmWeight: 177 g

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

Lead time: from 5 days
Warranty: 36 months

Tight-field imaging on 1.2-inch sensors

Long-focal-length coverage for a Ø19.3 mm image is the defining combination of MVL-KF5024M-25MP. The fixed 50 mm C-mount lens supports a 1.2-inch image circle. Its angles are 20.6° diagonal, 15.66° horizontal and 13.57° vertical. Manual focus and a manual F2.4 to F16 iris provide fixed-station adjustment, while the 0.01% distortion figure gives a tightly bounded geometric characteristic across the stated field.

A 15.66° horizontal view concentrates sensor sampling on small surface details, code regions and precision edges, particularly where the larger image circle must be maintained. The minimum operation distance is 0.25 m, establishing the closest stated working condition. Opening to F2.4 supports light collection; closing the iris provides depth control when illumination allows. The Ø42 mm × 61.2 mm assembly weighs 177 g, and its M40.5 × 0.5 filter thread matches the other KF-P entry.

MVL-KF3524M-25MP shares the Ø19.3 mm coverage and F2.4 to F16 range, but widens the horizontal field to 22.51° at 35 mm and focuses from 0.15 m. MVL-KF5028M-12MP shares the 50 mm focal length but covers Ø 17.6 mm, opens to F2.8 and provides a 15.1° horizontal field. Select this model for 50 mm framing on the larger 1.2-inch format; choose 35 mm for more context or the standard KF lens for its smaller circle.

Specifications

Lens type	FA lens
Focal length	50 mm
F-number	2.4…16
Nominal lens image format	1.2″
Image circle	19.3 mm
Lens mount	C-mount
Magnification	-0.507 × @ extension tube 15 mm, near focus, working distance 98.03 mm -0.35 × @ extension tube 15 mm, far focus, working distance 136.17 mm -0.403 × @ extension tube 10 mm, near focus, working distance 122.59 mm Show all (23) -0.25 × @ extension tube 10 mm, far focus, working distance 193.59 mm -0.299 × @ extension tube 5 mm, near focus, working distance 164.18 mm -0.15 × @ extension tube 5 mm, far focus, working distance 327.81 mm -0.237 × @ extension tube 2 mm, near focus, working distance 206.64 mm -0.09 × @ extension tube 2 mm, far focus, working distance 552.22 mm -0.216 × @ extension tube 1 mm, near focus, working distance 226.22 mm -0.07 × @ extension tube 1 mm, far focus, working distance 713.01 mm -0.195 × @ extension tube 0 mm, working distance 250 mm -0.163 × @ extension tube 0 mm, working distance 300 mm -0.14 × @ extension tube 0 mm, working distance 350 mm -0.122 × @ extension tube 0 mm, working distance 400 mm -0.109 × @ extension tube 0 mm, working distance 450 mm -0.098 × @ extension tube 0 mm, working distance 500 mm -0.09 × @ extension tube 0 mm, working distance 550 mm -0.082 × @ extension tube 0 mm, working distance 600 mm -0.076 × @ extension tube 0 mm, working distance 650 mm -0.071 × @ extension tube 0 mm, working distance 700 mm -0.062 × @ extension tube 0 mm, working distance 800 mm -0.055 × @ extension tube 0 mm, working distance 900 mm -0.05 × @ extension tube 0 mm, working distance 1000 mm
Working distance	98.03 mm @ extension tube 15 mm, near focus, magnification -0.507 × 136.17 mm @ extension tube 15 mm, far focus, magnification -0.35 × 122.59 mm @ extension tube 10 mm, near focus, magnification -0.403 × Show all (23) 193.59 mm @ extension tube 10 mm, far focus, magnification -0.25 × 164.18 mm @ extension tube 5 mm, near focus, magnification -0.299 × 327.81 mm @ extension tube 5 mm, far focus, magnification -0.15 × 206.64 mm @ extension tube 2 mm, near focus, magnification -0.237 × 552.22 mm @ extension tube 2 mm, far focus, magnification -0.09 × 226.22 mm @ extension tube 1 mm, near focus, magnification -0.216 × 713.01 mm @ extension tube 1 mm, far focus, magnification -0.07 × 250 mm @ extension tube 0 mm, magnification -0.195 × 300 mm @ extension tube 0 mm, magnification -0.163 × 350 mm @ extension tube 0 mm, magnification -0.14 × 400 mm @ extension tube 0 mm, magnification -0.122 × 450 mm @ extension tube 0 mm, magnification -0.109 × 500 mm @ extension tube 0 mm, magnification -0.098 × 550 mm @ extension tube 0 mm, magnification -0.09 × 600 mm @ extension tube 0 mm, magnification -0.082 × 650 mm @ extension tube 0 mm, magnification -0.076 × 700 mm @ extension tube 0 mm, magnification -0.071 × 800 mm @ extension tube 0 mm, magnification -0.062 × 900 mm @ extension tube 0 mm, magnification -0.055 × 1000 mm @ extension tube 0 mm, magnification -0.05 ×
Flange focal distance	17.526 mm
Minimum object distance	250 mm
Field width	28.97 mm @ extension tube 15 mm, near focus, magnification -0.507 ×, sensor width 14.6 mm, working distance 98.03 mm 28.05 mm @ extension tube 15 mm, near focus, magnification -0.507 ×, sensor width 14.14 mm, working distance 98.03 mm 16.71 mm @ extension tube 15 mm, near focus, magnification -0.507 ×, sensor width 8.45 mm, working distance 98.03 mm Show all (69) 41.97 mm @ extension tube 15 mm, far focus, magnification -0.35 ×, sensor width 14.6 mm, working distance 136.17 mm 40.64 mm @ extension tube 15 mm, far focus, magnification -0.35 ×, sensor width 14.14 mm, working distance 136.17 mm 24.21 mm @ extension tube 15 mm, far focus, magnification -0.35 ×, sensor width 8.45 mm, working distance 136.17 mm 36.4 mm @ extension tube 10 mm, near focus, magnification -0.403 ×, sensor width 14.6 mm, working distance 122.59 mm 35.24 mm @ extension tube 10 mm, near focus, magnification -0.403 ×, sensor width 14.14 mm, working distance 122.59 mm 21 mm @ extension tube 10 mm, near focus, magnification -0.403 ×, sensor width 8.45 mm, working distance 122.59 mm 58.71 mm @ extension tube 10 mm, far focus, magnification -0.25 ×, sensor width 14.6 mm, working distance 193.59 mm 56.84 mm @ extension tube 10 mm, far focus, magnification -0.25 ×, sensor width 14.14 mm, working distance 193.59 mm 33.88 mm @ extension tube 10 mm, far focus, magnification -0.25 ×, sensor width 8.45 mm, working distance 193.59 mm 48.95 mm @ extension tube 5 mm, near focus, magnification -0.299 ×, sensor width 14.6 mm, working distance 164.18 mm 47.39 mm @ extension tube 5 mm, near focus, magnification -0.299 ×, sensor width 14.14 mm, working distance 164.18 mm 28.27 mm @ extension tube 5 mm, near focus, magnification -0.299 ×, sensor width 8.45 mm, working distance 164.18 mm 97.75 mm @ extension tube 5 mm, far focus, magnification -0.15 ×, sensor width 14.6 mm, working distance 327.81 mm 94.66 mm @ extension tube 5 mm, far focus, magnification -0.15 ×, sensor width 14.14 mm, working distance 327.81 mm 56.5 mm @ extension tube 5 mm, far focus, magnification -0.15 ×, sensor width 8.45 mm, working distance 327.81 mm 61.73 mm @ extension tube 2 mm, near focus, magnification -0.237 ×, sensor width 14.6 mm, working distance 206.64 mm 59.78 mm @ extension tube 2 mm, near focus, magnification -0.237 ×, sensor width 14.14 mm, working distance 206.64 mm 35.69 mm @ extension tube 2 mm, near focus, magnification -0.237 ×, sensor width 8.45 mm, working distance 206.64 mm 162.95 mm @ extension tube 2 mm, far focus, magnification -0.09 ×, sensor width 14.6 mm, working distance 552.22 mm 157.81 mm @ extension tube 2 mm, far focus, magnification -0.09 ×, sensor width 14.14 mm, working distance 552.22 mm 94.29 mm @ extension tube 2 mm, far focus, magnification -0.09 ×, sensor width 8.45 mm, working distance 552.22 mm 67.63 mm @ extension tube 1 mm, near focus, magnification -0.216 ×, sensor width 14.6 mm, working distance 226.22 mm 65.49 mm @ extension tube 1 mm, near focus, magnification -0.216 ×, sensor width 14.14 mm, working distance 226.22 mm 39.11 mm @ extension tube 1 mm, near focus, magnification -0.216 ×, sensor width 8.45 mm, working distance 226.22 mm 209.65 mm @ extension tube 1 mm, far focus, magnification -0.07 ×, sensor width 14.6 mm, working distance 713.01 mm 203.05 mm @ extension tube 1 mm, far focus, magnification -0.07 ×, sensor width 14.14 mm, working distance 713.01 mm 121.36 mm @ extension tube 1 mm, far focus, magnification -0.07 ×, sensor width 8.45 mm, working distance 713.01 mm 74.78 mm @ extension tube 0 mm, magnification -0.195 ×, sensor width 14.6 mm, working distance 250 mm 72.42 mm @ extension tube 0 mm, magnification -0.195 ×, sensor width 14.14 mm, working distance 250 mm 43.26 mm @ extension tube 0 mm, magnification -0.195 ×, sensor width 8.45 mm, working distance 250 mm 89.78 mm @ extension tube 0 mm, magnification -0.163 ×, sensor width 14.6 mm, working distance 300 mm 86.95 mm @ extension tube 0 mm, magnification -0.163 ×, sensor width 14.14 mm, working distance 300 mm 51.95 mm @ extension tube 0 mm, magnification -0.163 ×, sensor width 8.45 mm, working distance 300 mm 104.6 mm @ extension tube 0 mm, magnification -0.14 ×, sensor width 14.6 mm, working distance 350 mm 101.3 mm @ extension tube 0 mm, magnification -0.14 ×, sensor width 14.14 mm, working distance 350 mm 60.53 mm @ extension tube 0 mm, magnification -0.14 ×, sensor width 8.45 mm, working distance 350 mm 119.3 mm @ extension tube 0 mm, magnification -0.122 ×, sensor width 14.6 mm, working distance 400 mm 115.54 mm @ extension tube 0 mm, magnification -0.122 ×, sensor width 14.14 mm, working distance 400 mm 69.05 mm @ extension tube 0 mm, magnification -0.122 ×, sensor width 8.45 mm, working distance 400 mm 133.93 mm @ extension tube 0 mm, magnification -0.109 ×, sensor width 14.6 mm, working distance 450 mm 129.71 mm @ extension tube 0 mm, magnification -0.109 ×, sensor width 14.14 mm, working distance 450 mm 77.53 mm @ extension tube 0 mm, magnification -0.109 ×, sensor width 8.45 mm, working distance 450 mm 148.5 mm @ extension tube 0 mm, magnification -0.098 ×, sensor width 14.6 mm, working distance 500 mm 143.83 mm @ extension tube 0 mm, magnification -0.098 ×, sensor width 14.14 mm, working distance 500 mm 85.97 mm @ extension tube 0 mm, magnification -0.098 ×, sensor width 8.45 mm, working distance 500 mm 163.04 mm @ extension tube 0 mm, magnification -0.09 ×, sensor width 14.6 mm, working distance 550 mm 157.9 mm @ extension tube 0 mm, magnification -0.09 ×, sensor width 14.14 mm, working distance 550 mm 94.39 mm @ extension tube 0 mm, magnification -0.09 ×, sensor width 8.45 mm, working distance 550 mm 177.54 mm @ extension tube 0 mm, magnification -0.082 ×, sensor width 14.6 mm, working distance 600 mm 171.95 mm @ extension tube 0 mm, magnification -0.082 ×, sensor width 14.14 mm, working distance 600 mm 102.79 mm @ extension tube 0 mm, magnification -0.082 ×, sensor width 8.45 mm, working distance 600 mm 192.02 mm @ extension tube 0 mm, magnification -0.076 ×, sensor width 14.6 mm, working distance 650 mm 185.97 mm @ extension tube 0 mm, magnification -0.076 ×, sensor width 14.14 mm, working distance 650 mm 111.18 mm @ extension tube 0 mm, magnification -0.076 ×, sensor width 8.45 mm, working distance 650 mm 206.48 mm @ extension tube 0 mm, magnification -0.071 ×, sensor width 14.6 mm, working distance 700 mm 199.98 mm @ extension tube 0 mm, magnification -0.071 ×, sensor width 14.14 mm, working distance 700 mm 119.56 mm @ extension tube 0 mm, magnification -0.071 ×, sensor width 8.45 mm, working distance 700 mm 235.35 mm @ extension tube 0 mm, magnification -0.062 ×, sensor width 14.6 mm, working distance 800 mm 227.95 mm @ extension tube 0 mm, magnification -0.062 ×, sensor width 14.14 mm, working distance 800 mm 136.29 mm @ extension tube 0 mm, magnification -0.062 ×, sensor width 8.45 mm, working distance 800 mm 264.19 mm @ extension tube 0 mm, magnification -0.055 ×, sensor width 14.6 mm, working distance 900 mm 255.88 mm @ extension tube 0 mm, magnification -0.055 ×, sensor width 14.14 mm, working distance 900 mm 152.99 mm @ extension tube 0 mm, magnification -0.055 ×, sensor width 8.45 mm, working distance 900 mm 293 mm @ extension tube 0 mm, magnification -0.05 ×, sensor width 14.6 mm, working distance 1000 mm 283.78 mm @ extension tube 0 mm, magnification -0.05 ×, sensor width 14.14 mm, working distance 1000 mm 169.68 mm @ extension tube 0 mm, magnification -0.05 ×, sensor width 8.45 mm, working distance 1000 mm
Horizontal angular field of view	15.66 ° @ sensor width 14.6 mm
Vertical angular field of view	13.57 ° @ sensor height 12.63 mm
Diagonal angular field of view	20.6 ° @ sensor diagonal 19.3 mm
Optical distortion	0.01 %
Focus control	manual
Iris control	manual
Filter thread	M40.5×0.5
Dimensions	42×61.2 mm
Weight	177 g
Certification	RoHS2.0
Zoom control	fixed
Focal length type	fixed
Lens resolution	25 MP
Temperature	-10…50 °C

Documents

Datasheet MVL-KF5024M-25MP · PDF · 0.6 MB · English · revised 13 Oct 2025

Open Download

Drawing MVL-KF5024M-25MP · ZIP · 0.5 MB

Download

Selection and applications

Large-format fine-detail inspection. Precision edge imaging. Tight code-region capture.

Minimum kit: The minimum setup combines a C-mount camera, the MVL-KF5024M-25MP lens, the cable matching the camera's interface, and the power source stated for that camera.

Nearby in the range: MVL-KF3524M-25MP — Prefer it for a wider 22.51° horizontal view and a 0.15 m minimum object distance; MVL-KF5028M-12MP — Prefer it for 50 mm imaging on a Ø 17.6 mm image with an F2.8 aperture.

Family and other versions

Lenses for 1.2″ sensors (25 MP) · 9 PNs

FAQ

What field angles does the 50 mm KF-P lens produce?

On the stated Ø19.3 mm image, the fields are 20.6° diagonal, 15.66° horizontal and 13.57° vertical. This is the tighter of the two KF-P views in the lineup, compared with the 35 mm model's 22.51° horizontal angle.

Which sensor circle and camera connection are required?

The lens supports a Ø19.3 mm image, identified as 1.2 inch, and uses C-mount with a 17.526 mm flange-back length. The selected camera image area must remain within that optical circle while its mechanical connection follows the stated mount and flange condition.

What is the nearest operating distance for MVL-KF5024M-25MP?

The minimum operation distance is 0.25 m. Focus is manual, so the target plane must be set on the installed lens. This stand-off combines with the fixed 50 mm focal length and 15.66° horizontal field to determine coverage.

How are light level, focus and front filtering adjusted?

The iris is manual from F2.4 to F16, and focus is manual. An M40.5 × 0.5 thread is provided for a front filter. The final station therefore fixes aperture, object plane and filter choice mechanically rather than controlling them through the camera.

When is the 50 mm KF-P preferable to the 35 mm version?

Choose 50 mm for a 15.66° horizontal field and 0.25 m minimum distance. MVL-KF3524M-25MP is wider at 22.51° and focuses from 0.15 m. Both cover Ø19.3 mm, use C-mount and have F2.4 to F16 manual irises.