The Theia Technologies 1.8-3mm C-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®. They are available in Manual (ML183M) and DC-iris (ML183A) options and have an iris range from F1.8-Closed. These Theia lenses achieve an ultra-wide field of view with ULTRA LOW DISTORTION (<1% barrel), are suitable for camera sensors up to 1/2.3″ and designed for Machine Vision and FA applications where a wide angle low distortion image is required.
IN STOCK
€645.00
Product Description
The Theia Technologies 1.8-3mm C-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 C-mount lenses are available with Manual Iris (ML183M) or DC-iris (ML183A) 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. Being C-mount, the lens is designed for use in Machine Vision and FA applications where a wide angle low distortion image is requires. It is also ideal for a wide range of security, broadcast and industrial applications. We also recommend these for use with Back-Bone modified GoPro and SeeSense GEM cameras.
These lenses are also available in CS-mount Manual iris SL183M and CS-mount DC iris SL183A.
| Focal Length | 1.8-3mm |
| Image Format | 1/3″ up to 1/2.3″ |
| Adjustment | Manual Iris, Zoom & Focus 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 | C-mount (metal) with slip ring |
| Weight (g) | Manual iris 59 grammes, DC-iris 70 grammes |
| Dimensions | 50mm (diameter) x 45mm (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” C-mount camera sensors
- Manual OR DC-iris Iris, Zoom and Focus
- C-mount with slip ring
- Robust, precise mechanics
- Weight 59 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
