Focal Length

20-50mm

75mm

100mm

50mm

F/#

1.1

1.2

1.2

1.2

Focus Range

1.5m-Infinity/3m-Infinity

10m -Infinity

3m-Infinity

Interface

Flange

Thread Flange

Thread

Focus Mechanism

Motorized

Manual

Motorized

Manual

Dimensions (mm)

Ø83x112mm (Front flange Ø108)

Ø71.5×70.5

Ø95x118.38

Ø49x53.91

Weight

800g

<320g

<533g

<100g

Operating Temperature

-40°C to +60°C

-30°C to +70°C

-40°C to +85°C

-40°C to +85°C

Storage Temperature

-50°C to +70°C

-35°C to +75°C

-60°C to +85°C

-60°C to +85°C

External Coating

DLC

DLC

DLC/AR

DLC

Format

Ø14

Ø9.8

Ø8.2