∅25.4 mm, Reflective Neutral Density Filter Set

This filter set includes one each of the ten reflective neutral density filters up to an optical density of 1. They are useful as experimental attenuator and beamsplitter sets. Quartz substrates are used in these sets so they cover the entire wavelength spectrum from UV to IR. The set is supplied in a foam lined hardwood storage box. Detailed specifications for these filters are listed individually.

The filter set 35-7723-000 comes with 1 each of the following items:
35-6048-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.1
35-6063-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.2
35-6089-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.3
35-6105-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.4
35-6121-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.5
35-6147-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.6
35-6162-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.7
35-6188-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.8
35-6204-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 0.9
35-6220-000   ∅25.4 mm, Reflective ND Filter, Optical Density: 1.0
31-4955-000   Storage Box for 12 x 25.4 mm Diameter Filters