FA lens · HF-E series
Hikrobot MVL-HF0828M-6MPE
- Lead time
- from 5 days
- Warranty
- 36 months
Field geometry and nearby focal lengths
Moderately wide 8 mm coverage defines MVL-HF0828M-6MPE within the HF-E group. The fixed-focal-length C-mount lens is rated for 6 MP imaging over a Ø 9 mm, 1/1.8-inch image. Its view measures 58.5° diagonally, 49.46° horizontally and 34.19° vertically. Focus and iris are manual, and the F2.8 to F16 aperture range allows the installed system to balance light collection against depth of field at commissioning.
A 49.46° horizontal angle suits part localization, label inspection and general machine views that need more subject detail than a 6 mm lens while retaining broad coverage. The lens focuses from a 0.1 m minimum object distance, so it can be used in compact cells when that spacing is respected. Its 0.049% distortion is small and explicitly characterized, useful when straight features or measured positions extend toward the image edge. The Ø 33 mm × 34.5 mm body weighs 63.3 g.
MVL-HF0628M-6MPE expands the horizontal angle to 63.11° at 6 mm; MVL-HF1228M-6MPE reduces it to 34.14° at 12 mm. MVL-HF0824M-10MP retains an 8 mm focal length and nearly the same 49.56° horizontal view, but carries a 10 MP rating and opens to F2.4 rather than F2.8. Select this HF-E model for the stated 6 MP class and F2.8 optics, or the HF-P neighbour when its 10 MP designation and F2.4 aperture align with the camera.
Specifications
| Lens type | FA lens |
| Focal length | 8 mm |
| F-number | 2.8…16 |
| Nominal lens image format | 1/1.8″ |
| Image circle | 9 mm |
| Lens mount | C-mount |
| Magnification | -0.195 × @ extension tube 1 mm, near focus, working distance 27.54 mm -0.123 × @ extension tube 1 mm, far focus, working distance 52.6 mm -0.071 × @ extension tube 0 mm, working distance 100 mm Show all (18)-0.05 × @ extension tube 0 mm, working distance 150 mm-0.038 × @ extension tube 0 mm, working distance 200 mm -0.031 × @ extension tube 0 mm, working distance 250 mm -0.026 × @ extension tube 0 mm, working distance 300 mm -0.023 × @ extension tube 0 mm, working distance 350 mm -0.02 × @ extension tube 0 mm, working distance 400 mm -0.018 × @ extension tube 0 mm, working distance 450 mm -0.016 × @ extension tube 0 mm, working distance 500 mm -0.015 × @ extension tube 0 mm, working distance 550 mm -0.013 × @ extension tube 0 mm, working distance 600 mm -0.012 × @ extension tube 0 mm, working distance 650 mm -0.012 × @ extension tube 0 mm, working distance 700 mm -0.01 × @ extension tube 0 mm, working distance 800 mm -0.009 × @ extension tube 0 mm, working distance 900 mm -0.008 × @ extension tube 0 mm, working distance 1000 mm |
| Working distance | 27.54 mm @ extension tube 1 mm, near focus 52.6 mm @ extension tube 1 mm, far focus 100 mm @ extension tube 0 mm Show all (18)150 mm @ extension tube 0 mm200 mm @ extension tube 0 mm 250 mm @ extension tube 0 mm 300 mm @ extension tube 0 mm 350 mm @ extension tube 0 mm 400 mm @ extension tube 0 mm 450 mm @ extension tube 0 mm 500 mm @ extension tube 0 mm 550 mm @ extension tube 0 mm 600 mm @ extension tube 0 mm 650 mm @ extension tube 0 mm 700 mm @ extension tube 0 mm 800 mm @ extension tube 0 mm 900 mm @ extension tube 0 mm 1000 mm @ extension tube 0 mm |
| Flange focal distance | 17.526 mm |
| Minimum object distance | 100 mm |
| Field width | 39.22 mm @ extension tube 1 mm, near focus, magnification -0.195 ×, sensor width 7.38 mm, working distance 27.54 mm 32.74 mm @ extension tube 1 mm, near focus, magnification -0.195 ×, sensor width 6.22 mm, working distance 27.54 mm 61.57 mm @ extension tube 1 mm, far focus, magnification -0.123 ×, sensor width 7.38 mm, working distance 52.6 mm Show all (36)51.58 mm @ extension tube 1 mm, far focus, magnification -0.123 ×, sensor width 6.22 mm, working distance 52.6 mm104.96 mm @ extension tube 0 mm, magnification -0.071 ×, sensor width 7.38 mm, working distance 100 mm 88.21 mm @ extension tube 0 mm, magnification -0.071 ×, sensor width 6.22 mm, working distance 100 mm 149.83 mm @ extension tube 0 mm, magnification -0.05 ×, sensor width 7.38 mm, working distance 150 mm 126.1 mm @ extension tube 0 mm, magnification -0.05 ×, sensor width 6.22 mm, working distance 150 mm 194.66 mm @ extension tube 0 mm, magnification -0.038 ×, sensor width 7.38 mm, working distance 200 mm 163.95 mm @ extension tube 0 mm, magnification -0.038 ×, sensor width 6.22 mm, working distance 200 mm 239.47 mm @ extension tube 0 mm, magnification -0.031 ×, sensor width 7.38 mm, working distance 250 mm 201.79 mm @ extension tube 0 mm, magnification -0.031 ×, sensor width 6.22 mm, working distance 250 mm 284.27 mm @ extension tube 0 mm, magnification -0.026 ×, sensor width 7.38 mm, working distance 300 mm 239.61 mm @ extension tube 0 mm, magnification -0.026 ×, sensor width 6.22 mm, working distance 300 mm 329.07 mm @ extension tube 0 mm, magnification -0.023 ×, sensor width 7.38 mm, working distance 350 mm 277.44 mm @ extension tube 0 mm, magnification -0.023 ×, sensor width 6.22 mm, working distance 350 mm 373.86 mm @ extension tube 0 mm, magnification -0.02 ×, sensor width 7.38 mm, working distance 400 mm 315.26 mm @ extension tube 0 mm, magnification -0.02 ×, sensor width 6.22 mm, working distance 400 mm 418.64 mm @ extension tube 0 mm, magnification -0.018 ×, sensor width 7.38 mm, working distance 450 mm 353.08 mm @ extension tube 0 mm, magnification -0.018 ×, sensor width 6.22 mm, working distance 450 mm 463.43 mm @ extension tube 0 mm, magnification -0.016 ×, sensor width 7.38 mm, working distance 500 mm 390.9 mm @ extension tube 0 mm, magnification -0.016 ×, sensor width 6.22 mm, working distance 500 mm 508.21 mm @ extension tube 0 mm, magnification -0.015 ×, sensor width 7.38 mm, working distance 550 mm 428.71 mm @ extension tube 0 mm, magnification -0.015 ×, sensor width 6.22 mm, working distance 550 mm 552.99 mm @ extension tube 0 mm, magnification -0.013 ×, sensor width 7.38 mm, working distance 600 mm 466.53 mm @ extension tube 0 mm, magnification -0.013 ×, sensor width 6.22 mm, working distance 600 mm 597.77 mm @ extension tube 0 mm, magnification -0.012 ×, sensor width 7.38 mm, working distance 650 mm 504.34 mm @ extension tube 0 mm, magnification -0.012 ×, sensor width 6.22 mm, working distance 650 mm 642.56 mm @ extension tube 0 mm, magnification -0.012 ×, sensor width 7.38 mm, working distance 700 mm 542.16 mm @ extension tube 0 mm, magnification -0.012 ×, sensor width 6.22 mm, working distance 700 mm 732.12 mm @ extension tube 0 mm, magnification -0.01 ×, sensor width 7.38 mm, working distance 800 mm 617.79 mm @ extension tube 0 mm, magnification -0.01 ×, sensor width 6.22 mm, working distance 800 mm 821.67 mm @ extension tube 0 mm, magnification -0.009 ×, sensor width 7.38 mm, working distance 900 mm 693.42 mm @ extension tube 0 mm, magnification -0.009 ×, sensor width 6.22 mm, working distance 900 mm 911.23 mm @ extension tube 0 mm, magnification -0.008 ×, sensor width 7.38 mm, working distance 1000 mm 769.04 mm @ extension tube 0 mm, magnification -0.008 ×, sensor width 6.22 mm, working distance 1000 mm |
| Horizontal angular field of view | 49.46 ° @ sensor width 7.38 mm |
| Vertical angular field of view | 34.19 ° @ sensor height 4.92 mm |
| Diagonal angular field of view | 58.5 ° @ sensor diagonal 8.96 mm |
| Optical distortion | 0.049 % |
| Focus control | manual |
| Iris control | manual |
| Filter thread | M30.5×0.5 |
| Dimensions | 33×34.5 mm |
| Weight | 63.3 g |
| Certification | RoHS2.0 |
| Focal length type | fixed |
| Lens resolution | 6 MP |
| Temperature | -10…50 °C |
Documents
Selection and applications
General part localization. Broad label inspection. Compact-machine overview imaging.
Minimum kit: A minimum system combines a C-mount camera with the MVL-HF0828M-6MPE lens, the camera's interface cable, and the power arrangement stated for the selected camera.
Nearby in the range: MVL-HF0628M-6MPE — Prefer it when the wider 63.11° horizontal field of a 6 mm lens is required; MVL-HF0824M-10MP — Prefer it for an 8 mm, 10 MP optical rating and an F2.4 maximum aperture.
Family and other versions
Lenses for 1/1.8″ sensors (5–10 MP) · 19 PNs
FAQ
Which angular coverage is specified for MVL-HF0828M-6MPE?
The lens provides 58.5° diagonal, 49.46° horizontal and 34.19° vertical coverage for its stated image format. With an 8 mm focal length, it sits between the wider 6 mm HF-E view and the narrower 12 mm HF-E view.
Can the focus or iris be controlled from the camera?
Both controls are manual rather than camera-driven. Focus is set for the chosen object plane, and the iris can be adjusted from F2.8 to F16. This makes commissioning a mechanical process: set focus and aperture, then secure the geometry used by the inspection.
What camera-side format should be matched to this 8 mm lens?
MVL-HF0828M-6MPE uses C-mount, a 17.526 mm flange-back length and a Ø 9 mm image size identified as 1/1.8 inch. It is classified as a 6 MP FA lens, so camera resolution and image circle should be selected around those stated optical limits.
What are the close-focus, filter and temperature limits?
Minimum object distance is 0.1 m, the filter thread is M30.5 × P0.5, and the operating temperature range is –10 °C to 50 °C. The assembly measures Ø 33 mm × 34.5 mm and weighs 63.3 g, which defines the mounting load and clearance.
How does this lens differ from the 8 mm HF-P version?
Both cover a Ø 9 mm image through C-mount at 8 mm. This HF-E model is rated for 6 MP, opens to F2.8 and lists 0.049% distortion; MVL-HF0824M-10MP is rated for 10 MP, opens to F2.4 and lists -0.67% distortion.