Focal Length

50mm

100mm

29-261mm

F/#

1.0

1.2

0.85-1.3

Average Transmission

≥91%(AR)

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

10m -Infinity

5m-Infinity

Interface

Thread

Thread Flange

Focus Mechanism

Fixed Athermalized

Motorized

Motorized

Dimensions (mm)

Ø59×54.5

Ø95x118.38

Ø218x271.65(Front flange Ø244)

Weight

153g

<533g

<9.8kg

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Format

Ø9.8

Ø14