Focal Length

30mm

260mm

50mm

F/#

1.0

1.3

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø20

Ø19.7

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø38×38

Ø213x330.4

Ø59×69.56

Weight

<60g

≤4.26kg

<188g

Operating Temperature

-40°C to +85°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-50°C to +80°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

30m -Infinity