Focal Length

45mm

75mm

17.8mm

F/#

1.0

1.2

Wavelength

8-12μm

8-12μm

Format

Ø20

Ø14

Interface

Thread

Focus Mechanism

Fixed Athermalized

Manual

Dimensions

Ø53×59.58

Ø71.5×70.5

Weight

<181g

<320g

<80g

Operating Temperature

-40°C to +80°C

-30°C to +70°C

Storage Temperature

-45°C to +85°C

-35°C to +75°C

Front Element Sealing

IP67

IP67

External Coating

DLC/AR

DLC

Magnification

14X

Eye Relief

8mm

Pupil Diameter

15mm

OLED Size

0.39"

Diopter

+/-5 SD