Focal Length

6.8mm

10mm

15-45mm

F/#

1.0

1.0

1.05-1.3

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø8.2

Ø15.4

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Manual

Motorized

Dimensions (mm)

Ø24×23

Ø38x43.05

Ø50X66.91

Weight

23.5g

<97g

<220g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-45°C to +65°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Focus Range

0.5m-Infinity