The Theia Technologies ML183A 5 Megapixel 1.8-3mm DC-auto iris C-mount lens achieves a 105-90° horizontal angle of view on a 1/3” sensor using patented Linear Optical Technology®. It achieves an ultra-wide field of view with ULTRA LOW DISTORTION (<1% barrel). It is suitable for camera sensors up to 1/2.5" and has an iris range from F1.8 -Closed.
The superior quality of this lens combines stunning performance with the highest build quality and will support sensor technology up to 5 megapixels resolution. It is ideal for a wide range of security, broadcast and industrial vision applications. This lens is also available as Manual iris ML183M and CS-mount SL183M and SL183A
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FEATURES
- 1.28 mm lens
- FULL HD 5MP Resolution
- Ultra Low Distortion
- Integrates with 1/3” 1-CCD / CMOS HD cameras
- Robust, precise mechanics
- Weight 70 grammes
- Uses Linear Optical Technology®
N.B. The lens image will be inverted so the camera should be mounted upside down or the image inverted electronically
| Focal Length |
1.8-3mm |
| Image Format |
1/3" up to 1/2.5" |
| Adjustment |
Zoom, focus and iris adjustable with locking screws |
| Aperture Range |
F1.8 - Closed |
| Angle of View (H x V) |
105-90 degrees x 77-62 degrees (H x V) (1/3" sensor) |
| Image Circle |
6.0mm diameter |
| Pan Focus Distance |
2m - infinity |
| Modular Transfer Function |
140 lp/mm @>20% edge |
| Minimum Object Distance |
0.5m |
| Resolution |
Up to 5MP |
| Distortion |
<1% barrel at image edge (for 1/3" sensor) |
| Back Focus |
None |
| Flange Focal Length |
12.5mm (in air) |
| Mount |
C-mount (metal) |
| Weight (g) |
70 grammes |
| Dimensions |
50mm (diameter) x 45mm (length) |
| Operating Temperature |
-20 to +50 degrees C |
CONTACT SEESENSE FOR DETAILS
PRODUCT DATASHEET:
Theia ML183A Lens Data Sheet (PDF)
