The Theia Technologies SY125A 5 Megapixel 1.28mm CS-mount lens achieves 125° 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 (<3% barrel). It is suitable for camera sensors up to 1/2.5" and has a DC- Auto Iris 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 in Manual iris CS-mount SY125M and C-mount MY125M.
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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 118 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 |
1.28mm |
| Image Format |
1/3" up to 1/2.5" (with slight vignetting) |
| Adjustment |
Manual focus with locking screws, DC iris |
| Aperture Range |
F1.8 - Closed |
| Angle of View (H x V) |
125 degrees x 109 degrees (H x V) (1/3" Sensor) |
| Image Circle |
6.0mm diameter |
| Pan Focus Distance |
0.5m - infinity |
| Modular Transfer Function |
200 lp/mm centre, 140 lp/mm @>20% edge |
| Minimum Object Distance |
0.5m (0.1m by adjusting back focus) |
| Resolution |
Up to 5MP |
| Distortion |
<3% barrel at image edge (for 1/3" sensor) |
| Back Focus |
Adjustable |
| Flange Focal Length |
12.5mm (in air) |
| Mount |
CS-mount (metal) |
| Weight (g) |
118 grammes |
| Dimensions |
33mm (diameter) x 59mm (length) |
| Operating Temperature |
-20 to +50 degrees C |
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PRODUCT DATASHEET:
Theia SY125A Lens Data Sheet (PDF)
