The ViSWIR Lite Series achieves a clear and precise image visible to the SWIR range by applying a multilayer coating to absorb the specific light and minimize the adverse lighting effects. The broadband anti-reflection coating is applied on all ViSWIR lens elements, allowing high and stable transmission at a super-wide wavelength range: of 400nm to 1,700nm.
Features:
Model No. | M1214-VSW | Effective Lens Aperture | Front | φ21.0mm | |||
Focal Length | 12mm | Rear | φ13.0mm | ||||
Max. Aperture Ratio | 1:1.4 | Distortion | 2/3type | -0.1%(y=5.5) | |||
Max. Image Format | 8.8mm x 6.6mm(φ11mm) | 1/2type | -0.35%(y=4.0) | ||||
Transmittance Wavelength Range | 400nm - 1700nm | Back Focal Length | 13.1mm | ||||
Operation Range | Iris | F1.4 ‐ F16C | Flange Back Length | 17.526mm | |||
Focus | 0.15m ‐ Inf. | Mount | C-Mount | ||||
Control | Iris | Manual | Filter Size | M30.5 P=0.5mm | |||
Focus | Manual | Dimensions | φ33.5mm x 28.2mm | ||||
Operating Temperature | -10℃ ‐ +50℃ | Weight | 61.9g | ||||
Angle of View | D | IMX990 6.40mm x 5.12mm (φ8.20mm) | 37.8° | IMX991 3.20mm x 2.56mm (φ4.10mm) | 19.4° | 2/3 type | 49.2° |
H | 30.0° | 15.2° | 40.4° | ||||
V | 24.1° | 12.2° | 30.8° |