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Lunt 50 mm 0.35A Compact Double Stack Filter for LS50THa

SKU: LUN-LS50CP
Free shipping
$995.00
 

Lunt LS50C Compact Double Stack Filter

This double stack filter from Lunt is a compact filter made to work specifically with the Lunt LS50CHa H-alpha Solar Telescope.

This version of the double stack filter measures ≤0.35Å FWHM per etalon, down from ~0.55Å. Double-stack system bandwidth drops to around 0.22Å.

So, what does this filter do other than change your single-stack scope to a double-stack? Well, this compact filter will help you achieve crisper images of the prominences on the surface of the Sun.

Compact Double-Stack Filter Specifications

  • Weight: 3 lb.
  • Dimensions: 16" x 16" x 12"

Please Note : This filter cannot be used without a blocking filter.