Focal Length

75mm

12-60mm

8.5mm

F/#

1.0

0.85-1.2

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m -Infinity

Format

Ø14

Ø9.8

Ø14

Interface

Thread

Flange

Thread

Focus Mechanism

Motorized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø87x91.61

Ø68x95

Ø33×28.5

Weight

< 435g

<440g

<56g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-50°C to +80°C

-50°C to +70°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR