Focal Length

100mm

75mm

6.8mm

F/#

1.5

1.25

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Fixed Athermalized

Dimensions (mm)

Ø74×79.8

Ø68.5×89.67

Ø24×23

Weight

350g

<258g

23.5g

Operating Temperature

-40°C to +80°C

-30°C to +70°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-35°C to +75°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

AR

Focus Range

5m-Infinity

Format

Ø14

Ø8.2