Theia Technologies 9-40mm CS-mount 1/2.3″ F1.5-C 4K varifocal lens series
The Theia Technologies 9-40mm CS-mount Day/Night lens range achieves a 4K resolution (4000 x 2000 pixels) 39-9.2° horizontal angle of view on a 1/2.3” sensor. These CS-mount lenses are available with Manual Iris (SL940M), DC-iris (SL940A) or P-iris (SL940P) and have an iris range from F1.5-Closed.
The Theia Technologies 9-40mm CS-mount Day/Night lens range achieves a 4K resolution (4000 x 2000 pixels) 39-9.2° horizontal angle of view on a 1/2.3” sensor. These CS-mount lenses are available with Manual Iris (SL940M), DC-iris (SL940A) or P-iris (SL940P) and have an iris range from F1.5-Closed.
The 9-40mm focal range is achieved with a very high image quality and low distortion. We recommend them for use with Back-Bone modified GoPro and SeeSense GEM cameras.
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.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 10 × 5 cm |
| Lens options | SL940M, SL940A, SL940P |
FEATURES
- 9-40 mm lens
- 4K Resolution (4000 x 2000 pixels) on 1/2.3″ sensor
- Integrates with up to 1/2.3” CS-mount camera sensors
- IR Corrected (Day/Night) Lens
- Manual Iris, DC-iris OR P-iris variations with Zoom and Focus
- With locking screws
- CS-mount with slip ring
- Robust, precise mechanics
- Weight 64 grammes (manual iris)
SPECIFICATIONS
| Focal Length | 9-40mm |
| Image Format | <1/2.3″ |
| Adjustment | Zoom, focus and iris adjustable with locking screws |
| Aperture Range | F1.5 – Closed |
| Angle of View (Horizontal | 39° – 9.2° to 30° – 7.1° (1/2.3” to 1/3” sensor) |
| Image Circle | 6.0mm diameter |
| Focus Distance | 2.5m – infinity |
| Modular Transfer Function | 140 lp/mm @>20% edge |
| Minimum Object Distance | 2.5m |
| Resolution | 5 MP up to 4K (4000×2000 pixels) on 1/2.3” |
| Back Focus | None |
| Flange Focal Length | 12.5mm (in air) |
| Mount | CS-mount (metal) with slip ring |
| Weight (g) | 64 grammes (Manual ), 69 grammes (DC and P Iris) |
| Dimensions | 55mm (Envelope Diameter) x 49mm (Length) |
| Operating Temperature | -20 to +50 degrees C |
Related products
SeeSense 16mm 22° F1.8 1/2" 10MP (4K) resolution low M12 (S-Mount) lens
SeeSense 7.5mm 50° F1.6 1/2.5" 3MP M12 (S-Mount) Button lens
£40.00 (including VAT £48.00)
Entaniya 220 degree M12 4K Fisheye Lens
£240.00 (including VAT £288.00)
Bushman Panoramic Counterweights
£20.00 – £30.00
Entaniya 280 degree M12 4K Fisheye Lens
£650.00 (including VAT £780.00)
Entaniya HAL200 6.0mm Super-Wide Fisheye Lens
£3,070.00 – £3,360.00
SeeSense 4.5mm 78° F1.6 1/2.3" 2MP M12 (S-Mount) lens
£80.00 (including VAT £96.00)
