Focal Length

100mm

50

20-50mm

F/#

1.0

2.0

1.1

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Format

Ø20

Interface

Thread

Flange

Flange

Focus Mechanism

Fixed Athermalized

Manual

Motorized

Dimensions (mm)

Ø110×133.96

Ø51×33.58

Ø83x112mm (Front flange Ø108)

Weight

<1227g

89.1g

800g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC

Focus Range

5m-Infinity

1.5m-Infinity/3m-Infinity