HIKMICRO HM-G620-LENS Interchangeable Lens
The interchangeable lens is used with handheld thermal cameras (G40 or G60) to expand/reduce the focal length of the original camera to different ranges, in order to obtain different FOVs and scene scopes.
Specification
Thermal Module
Focal Length 50mm
FOV (Field of View)
12.5°(H) x10.0°(V) @G60
9.3°(H) x7.0°(V) @G40
Accuracy Max (±3°C/5.4°F, ±3%)
Minimum Focus Distance 1.2 m (1.3 yd)
Aperture F1.3
General
Working Temperature Range -20 °C to 50 °C (-4 °F to 122 °F)
Working Humidity ≤95%
Weight 331g
Dimension 50.7mm x φ76.6mm