Effective Focal Length EFL (mm):

24.00

Black Diamond™ BD-6

f/#:

1.2

Coating:

BBAR (8000-12000nm)

Wavelength Range (nm):

8000 - 12000

Clear Aperture CA (mm):

20.00

Coating Specification:

R_avg <0.75% @ 8000 - 12,000nm

Coefficient of Thermal Expansion CTE (10^-6/°C):

22.5

Compatible Window:

Thickness: 0.70mm
Material: Si

Construction:

Matte Black Anodized Aluminum Housing

Index of Refraction n_d @ 10μm:

2.7816

Index of Refraction n_d @ 14μm:

2.7683

Index of Refraction n_d @ 4μm:

2.7978

Length (mm):

26.50

Lightpath Lens Code:

7100346

Mounting Threads:

M25 x 0.5

Thermo-optic coefficient dn/dT:

30.5 x 10^-6 @ 10μm

Working Distance (mm):

10.00

Front Diameter (mm):

27.00

Thread Length (mm):

5.00

Recommended Detector Format (H x V/Pixel Size):

640 x 480 / 17μm

Lightpath 7100346 | 24mm FL, f/1.2, Thermal Imaging Lens Assembly