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filters

Lunt Solar 60mm Ha Etalon Filter for Double-Stacking - LS60FHa

Lunt Solar Systems   ——   SKU: LUN-LS60FHa
$2,091.49 CAD
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About the Lunt 60mm Ha Etalon Filter for Double-Stacking...

 

The Lunt 60mm Ha Etalon Filter for Double-Stacking is a Double-Stack Etalon for all LS60FHa Filters and Lunt Telescopes.

 

This filter does not come with a blocking filter because it is assumed the user will have one already. You cannot use this filter , single or double-stacked, without the appropriate blocking filter at any time.

 

 

Lunt 60mm Ha Etalon Filter for Double-Stacking Features...

 

  • This is not a stand-alone filter. It must be used in conjunction with a Lunt Blocking Filter.

     

     

  • Because the LS60FHa has an estimated bandpass of

     

     

  • No adapter is needed to connect one LS60FHa to another for double-stacking.

 

 

Lunt 60mm Ha Etalon Filter for Double-Stacking Specifications...

Optical Aperture: 60mm

Etalon: Internal

Tuning: Tilt

Focal Length: Customer Telescope

Storage: Aluminum finished hard case with fitted foam

Weight: 3 lbs (~1.5kg)

Lunt Product Number: LS60FHa