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Astrodon Sloan Photometric z_s2 Telescope Filter

ITEM #
AN-SL-ZS2-50S
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  • Regular price $550.00

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Accessories Added

  • Spectral profile designed after Sloan Digital Sky Survey
  • Peak transmission guaranteed 95%
  • 1/4-wave propagated wavefront prior to coating
  • Parfocal with all Astrodon filters
  • Proudly made in the U.S.A.

DESCRIPTION

Astrodon Sloan Photometric z_s2 Telescope Filter

The Sloan Digital Sky Survey photometric system is the most common research filter set used today. It was designed to include five mostly non-overlapping filters covering 300nm to 1100nm on the electromagnetic spectrum, which best matches the sensitivity range of digital sensors. 

Astrodon's z_s photometric telescope filter, has a peak transmission of 90% and allows wavelengths between 826nm and 920nm to pass.

SPECIFICATIONS

BandpassBroadband
Filter Thickness3mm
Filter TypeSloan
ManufacturerAstrodon
ShapeSquare

INCLUDED ITEMS

  • Photometric z_s Telescope Filter