Focal Length

60mm

18-54mm

12.5-50mm

F/#

1.2

0.9-1.2

0.8-1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

2m-Infinity/5m-Infinity

3m-Infinity

Interface

Thread

Flange

Focus Mechanism

Manual

Motorized

Motorized

Dimensions (mm)

Ø61x73.5

Ø108x151.8

Ø82x117.5 (Front flange Ø100)

Weight

235g

1.3kg

776g

Operating Temperature

-40°C to +60°C

-40°C to +70°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-50°C to +80°C

-60°C to +85°C

Front Element Sealing

IP67

IP68

IP67

External Coating

DLC

DLC

DLC

Format

Ø14