F-number
f/1.0
Transmission (iDLC)
>84%
Transmission (HEAR)
> 91%
Focus range
0.28 m to infinity with 0.12 mm refocus
Waveband
8 - 12 µm
Mechanical properties
Mechanical shock
MIL-E-5400T
Weight (iDLC)
26g
Weight (HEAR)
26.4 g
Interface thread
M25×0.5
Back focal length*
9.00 mm
Flange back distance*
19.47 mm
value applicable with 1 mm Ge window (not included)
Environmental properties
Sealing
IP67
Sealing (iDLC)
IP67
Sealing (HEAR)
IP67
Solar radiation
MIL-STD-810G Method 505.5
Vibration
MIL-STD-810G Method 514.6C-II / Cat. 4
Operating temperature
-40 °C to +80 °C
Storage temperature
-57 °C to + 105 °C