Focal Length

21mm

40mm

25mm

Magnification

12X

Eye Relief

30mm

Pupil Diameter

8mm

OLED Size

0.71"

F/#

1.0

1.0

Wavelength

8-12μm

8-12μm

Focus Range

3m-Infinity

Format

Ø8.2

Ø14

Interface

Thread

Thread

Focus Mechanism

Manual

Fixed Athermalized

Dimensions

Ø45mmx51.69mm

Ø36.2mm×32mm

Weight

< 91g

77.5g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

External Coating

DLC

AR/DLC