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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Depending on telescope focal length
Spun Aluminum mounting ring with polymer diffuser for taking flat fields
Universal Lens Filter 70mm ships unfolded in a rigid Stayflat mailer for safe transport during shipping
Warranty: 10 years
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Daystar 80mm and QUARK SODIUM D Filter Bundle Interference Fringes Depending on telescope focal lengthDaystar 80mm refractor and QUARK Sodium D line Bundle By popular demand, we are introducing a Sodium D line version of the Quark, for use in refractors F 4 F 9. Sodium gives outstanding views of active regions, plage, and granulation, in a pleasing yellow orange color. This new, All In One design marries high quality components of a telecentric Barlow, adapters, snouts and Daystar Sodium D line filter into one simple assembly. Through design
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