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Description
This price includes tariffs, based on the applicable tariff charges. This change is effective originally as of 06/06/25. Updated 6/10/25, 6/20/25. Pricing is subject to change and may fluctuate.
FE185 Series Fisheye Lens
Super wide-angle lenses with a 185° field of view compatible with 5-megapixel high-resolution sensors
Features:
- Metal mount with high durability and accuracy (C-mount)
- Made In Japan
- 5MP Resolution, 3.45μm pixel pitch
- 185° field of view
- Compatible with sensor formats up to and including 2/3"
- Filter Thread: No Filter Thread
Sensor Compatibility:
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FE185C057HA-1 Technical Specifications:
Product Line / Series | FE185 |
Lens Type | Fixed Focal Length |
IP Rating | Not Specified |
Focal Length | 1.8 mm |
ƒ/N | ƒ/1.4 - ƒ/16 |
Image Size | Not Specified |
Image Circle Diameter | Not Specified |
Imager Format | 2/3″ |
Light Spectrum | Visible |
Resolution (MP) | 5 |
Resolution (Pixel Size) | 3.45 μm |
Weight | 135 Grams |
Mount | C-Mount |
Filter Thread | No Filter Threads |
Minimum Object Distance | 100 mm |
Front Diameter | 56 mm |
Focus Control | Fixed |
Iris Control | Manual |
Flange Back in Air | 17.526 mm |
Exit Pupil Position | -61 mm |
Entrance Pupil Position | Not Specified |
TV Distortion (%) | -0.8 |
Operating Temperature Range | -10 to +50°C |
Dimensions | 56 mm × 56 mm × 60.3 mm |
Angle of View @ 2/3″ | 185° x 185° |
Back Focal Length | 9.70 mm |
Chief Ray Angle | Not Specified |
Front Principle Point | -37.55 mm |
Rear Principle Point | 15.75 mm |
Distance Between Principle Points | 53.30 mm |
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