Filter for 0.5 Abs

Neutral Density Glass Filter for testing photometric accuracy.
SKU: 666F3-38
Manufacturer part number: 666-F3

Filter for testing photometric accuracy (0.5 Abs)

Standard certification at wavelengths:

440nm

465nm

546.1nm

590nm

635nm

slit width: 1nm

 

In high-quality storage case with DAkkS calibration certificate

 

Additional Options Available:

wavelengths: any between 405 - 890nm. Over 890nm is also possible but outside the scope of accreditation.

slit width: all up to 5nm are possible

Products specifications
Type Glass
Material Code Neutral Density Glass
Type Individual Filter