Focal Length

50mm

30-180mm

25-100

F/#

1.0

0.85-1.3

0.9-1.1

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø19.7

Ø14

Ø16.8

Interface

Thread

Flange

Flange

Focus Mechanism

Fixed Athermalized

Motorized

Motorized

Dimensions (mm)

Ø59×69.56

Ø170x245 (Front flange Ø194)

Ø130x191

Weight

<188g

<3.1kg

1.887kg

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-60°C to +85°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Average Transmission

≥83%

Focus Range

3m- Infinity

3m-Infinity