Focal Length

4.3mm

12-60mm

15mm

F/#

1.2

0.85-1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø39×19.6

Ø68x95

Ø66×77.43

Weight

43.2g

<440g

＜300g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +70°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC/AR

Format

Ø9.8

Focus Range

1m-Infinity