Focal Length

20mm

18mm

6.7mm

F/#

1.0

1.0

Wavelength

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø32×20.6

Ø21×12

Weight

35.1g

<126g

<16g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

External Coating

AR

AR

Magnification

14X

Eye Relief

48mm

Pupil Diameter

8mm

OLED Size

0.39"

Diopter

-6/+2 SD

Focus Range

0.5m-Infinity