The Theia Technologies 1.8-3mm CS-mount Day/Night lens range achieves a 4K resolution 120-92° horizontal angle of view on a 1/2.3” sensor using patented Linear Optical Technology®. These CS-mount lenses are available with Manual Iris (SL183M) or DC-iris (SL183A) and have an iris range from F1.8-Closed. They achieve an ultra-wide field of view with ULTRA LOW DISTORTION (<1% barrel) and are suitable for camera sensors up to 1/2.3″.
IN STOCK
$299.70
Product Description
The Theia Technologies 1.8-3mm CS-mount Day/Night lens range achieves a 4K resolution (4000 x 2000 pixels) 120-92° horizontal angle of view on a 1/2.3” sensor using patented Linear Optical Technology®. These CS-mount lenses are available with Manual Iris (SL183M) or DC-iris (SL183A) and have an iris range from F1.8-Closed. They achieve an ultra-wide field of view with ULTRA LOW DISTORTION (<1% barrel) and are suitable for camera sensors up to 1/2.3″.
The superior quality of this lens combines stunning performance with the highest build quality and will support sensor technology up to 4K resolution. It is ideal for a wide range of security, broadcast and industrial vision applications. We also recommend them for use with Back-Bone modified GoPro and SeeSense GEM cameras.
These lenses are also available in C-mount Manual iris ML183M and C-mount DC iris ML183A.
| Focal Length | 1.8-3mm |
| Image Format | 1/3″ up to 1/2.3″ |
| Adjustment | Zoom, focus and iris adjustable with locking screws |
| Aperture Range | F1.8 – Closed |
| Angle of View (H) | 120-92 degrees (1/2.3″ Sensor) to 105-77 degrees (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 4K |
| Distortion | <1% barrel at image edge |
| Back Focus | None |
| Flange Focal Length | 12.5mm (in air) |
| Mount | CS-mount (metal) with slip ring |
| Weight (g) | Manual iris 61 grammes, DC- iris 65 grammes |
| Dimensions | 50mm (diameter) x 49mm (length) |
| Operating Temperature | -20 to +50 degrees C |
- 1.8-3mm lens
- 4K Resolution (4000 x 2000 pixels) on 1/2.3″ sensor
- Ultra Low Distortion
- IR Corrected (Day/Night) Lens
- Integrates with up to 1/2.3” CS-mount camera sensors
- Manual OR DC-iris Iris, Zoom and Focus
- CS-mount with slip ring
- Robust, precise mechanics
- Weight 61 grammes (manual iris lens)
- 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
Surveillance security / defence
Film & broadcast
Medical
Industrial vision applications.
Theia lens
Front lens cap
Rear lens cap
Silica gel
Bubble wrap bag
