Focal Length

20-50mm

20mm

100mm

25-105

F/#

1.1

1.0

1.2

1.2-1.6

Focus Range

1.5m-Infinity/3m-Infinity

10m -Infinity

25mm: 3m-Infinity

Interface

Flange

Thread

Thread Flange

Flange

Focus Mechanism

Motorized

Manual

Motorized

Motorized

Dimensions (mm)

Ø83x112mm (Front flange Ø108)

Ø43×29

Ø95x118.38

Ø82x120.7

Weight

800g

82g

<533g

576g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +85°C

-20°C to +60°C

Storage Temperature

-50°C to +70°C

-40°C to +80°C

-60°C to +85°C

-45°C to +85°C

External Coating

DLC

AR

DLC/AR

DLC

Format

Ø14

Ø9.8

Average Transmission

≥80%