Focal Length

300mm

35mm

4.8mm

F/#

6.0

0.8

1.0

Wavelength

0.9-1.7μm

8-12μm

8-12μm

Focus Range

5m- Infinity

0.2m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Fixed Athermalized

Manual focus

Dimensions

Ø57x141.5

Ø56.2× 47.68

Ø76x61.5

Weight

<330g

<195g

≤310g

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC/AR

Format

Ø10

Ø14