Focal Length

100mm

10.5mm

300mm

F/#

1.5

1.0

6.0

Wavelength

8-12μm

8-12μm

0.9-1.7μm

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø74mm×79.8mm

Ø18mm×15.11mm

Ø57mmx141.5mm

Weight

350g

10.5g

<330g

Operating Temperature

-40°C to +80°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

AR

Focus Range

5m-Infinity