Focal Length

20-50mm

75mm

100mm

100mm

F/#

1.1

1.0

1.2

1.0

Focus Range

1.5m-Infinity/3m-Infinity

10m -Infinity

5m-Infinity

Interface

Flange

Thread

Thread Flange

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Manual

Dimensions (mm)

Ø83x112mm (Front flange Ø108)

Ø84×95

Ø95x118.38

Ø109x108.95

Weight

800g

<400g

<533g

<685g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-45°C to +85°C

-60°C to +85°C

-45°C to +65°C

External Coating

DLC

DLC/AR

DLC/AR

DLC

Format

Ø20

Ø9.8

Ø14