Focal Length

8.5mm

10mm

25-100

F/#

1.2

1.0

0.95-1.15

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø33×28.5

Ø34×40.7

Ø105x193.8 (Front flange Ø119)

Weight

<56g

52g

1.49kg

Operating Temperature

-40°C to +80°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Focus Range

1m-Infinity

5m-Infinity/30m-Infinity