Fluke TiX660 User Manual page 15

Table 1-2 is a list the optional lenses that are available for the TiX620:
Model
IR 1/10 Wide angle
IR 1/20 LW Standard
IR 1/40 LW Telephoto lens
Table 1-3. Thermography System Lenses - TiX620
Minimum
Lens Focal distance
(mm)
250
500
1300
640 x 480
Focus
IFOV (mrad)
(mm)
1.0/10 1.70 57.1 × 44.4
1.0/20 0.85 32.7 × 24.0
1.0/40 0.43 15.5 × 11.6
Before You Start
Technical Description
FOV (°)
1
1-9