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Description
Theia Technologies C-Mount 1.68mm Day/Night Manual Iris LensCan Be Used with Up To 3MP Cameras Wide 120 Horizontal FOV Linear Optical Technology Continuous Automatic Focus Adjustments No Barrel Distortion IR Corrected for Day Night Cameras F 1. 8 to Closed Aperture The Theia Technologies C Mount 1. 68mm Day Night Manual Iris Lens provides ultra wide field of view without distortion. The lens incorporates Theia's patented Linear Optical Technology, which allows an ultra wide field of view without barrel
- Can Be Used with Up To 3MP Cameras
- Wide 120° Horizontal FOV
- Linear Optical Technology
- Continuous Automatic Focus Adjustments
- No Barrel Distortion
- IR Corrected for Day/Night Cameras
- F/1.8 to Closed Aperture
The Theia Technologies C-Mount 1.68mm Day/Night Manual Iris Lens provides ultra wide field of view without distortion. The lens incorporates Theia's patented Linear Optical Technology, which allows an ultra wide field of view without barrel distortion. This rectilinear design allows increased resolution at the edges of the image thus increasing the probability of detection in security systems. The rectilinear design also eliminates the dewarping software requirement for many machine vision applications, improving MV system performance.
The lens is designed to allow you to take full advantage of the high resolution of HD and multi MP cameras. The lens can be used on cameras up to 3MP resolution giving a crisp image from edge to edge.
The lens is IR corrected for use with true Day/Night cameras. This IR correction focuses IR light from artificial illumination at the same plane as the visible light, allowing the image to remain in focus when the Day/Night camera switches to night mode. Unlike lenses without IR correction, the night image will not be out of focus when using IR illumination.
- Ultra wide horizontal field of view up to 120° provides greater security
- Linear Optical Technology enables no barrel distortion for maximum resolution
- IR corrected for Day/Night cameras
- Supports multi MP resolution cameras for demanding applications
- Near and far objects continuously in focus without lens adjustment
| Iris Type | Manual iris |
| Focal Length | 1.68mm using Linear Optical Technology |
| IR Corrected | IR corrected visible and IR focal planes are coplanar |
| Mount Type | C-mount |
| F Number | F/1.8 to closed |
| Resolution | Up to 3 MP |
| Distortion | <1% barrel at image edges (for 1/3" sensor) |
| Minimum Focus Distance | 1.6' (0.5 m) |
| Focus Distance | Pan: 6.5' to ? (2 m to ?) |
| Field of View (H x V x D) | Sensor Format 4 x 3: At 1/4" Sensor Size: 94 x 78 x 107°, sensor diagonal: Ø4.5 mm At 1/3" Sensor Size: 110 x 94 122°, sensor diagonal: Ø6.0 mm At 1/2.5" Sensor Size: 120 x 104 x 130°, sensor diagonal: Ø7.2 mm |
| Lens Size | Ø1.4 x 2.2" (Ø36 x 56 mm) |
| Weight | 3.8 oz (110 g) (approximately) |
| Packaging Info | |
|---|---|
| Package Weight | 0.15 lb |
| Box Dimensions (LxWxH) | 4.0 x 2.3 x 2.2" |
- Limited 2-Year Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy