Focal Length

300mm

9.7mm

30mm

18mm

F/#

6.0

1.0

Wavelength

0.9-1.7μm

8-12μm

Focus Range

5m-Infinity

Interface

Thread

Thread

Focus Mechanism

Manual

Fixed Athermalized

Dimensions

Ø57mmx141.5mm

Ø44mm×57.92mm

Weight

<330g

≤138g

<78g

<60g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

External Coating

AR

AR

Magnification

8.3X

14X

Eye Relief

10mm

16.5mm

Pupil Diameter

20mm

7mm

OLED Size

≤0.4"x 60%

0.5"

Diopter

+/-4 SD

+/-5 SD

Back work distance

3.2mm