Description
The IR Corrected VIS-SWIR Lens is designed to minimize chromatic aberration across visible, NIR, and SWIR bands, ensuring sharp, distortion-free images throughout the spectrum. It uses specialized optical materials, like low-dispersion glass, fluoride glass, or germanium, along with multi-layer coatings to enhance light transmission across all wavelengths.
Specification
Focus Type:Telephoto Zoom Lens
Number of Diaphragm Blades:4 BLADES
Caliber:1/2"
Interface Type:C Mouth
Focus Mode:MF
Full Frame:NO
Type:Fixed Focus Lens
Model Number:VT-LEN2518VSW-S12
Aperture Range:F1.8-16
Focal Length:16/25/35/50/75mm
Compatible Brand:All
Focal length:12mm 16mm 25mm 35mm
Sensor Size:1/2"
M.O.D:0.1m
Mount:C
Aperture:F1.8-16
Iris:Manual
FOV:9.71°x7.51°x5.94°
Resolution:3MP
Number of Diaphragm Blades:4 BLADES
Caliber:1/2"
Interface Type:C Mouth
Focus Mode:MF
Full Frame:NO
Type:Fixed Focus Lens
Model Number:VT-LEN2518VSW-S12
Aperture Range:F1.8-16
Focal Length:16/25/35/50/75mm
Compatible Brand:All
Focal length:12mm 16mm 25mm 35mm
Sensor Size:1/2"
M.O.D:0.1m
Mount:C
Aperture:F1.8-16
Iris:Manual
FOV:9.71°x7.51°x5.94°
Resolution:3MP
Product Parameters
| Model | EFL |
F#
|
Field of View
|
|---|---|---|---|
|
VT-LEN1218VSW-S12
|
12mm
|
F1.8-16
|
36.44°x29.02°x23.32°
|
|
VT-LEN1618VSW-S12
|
16mm |
F1.8-16
|
28.14°x22.44°x17.98°
|
|
VT-LEN2518VSW-S12
|
25mm |
F1.8-16
|
16.84°x13.44°x10.77°
|
|
VT-LEN3518VSW-S12
|
35mm |
F1.8-16
|
9.71°x7.51°x5.94°
|