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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Quality Nighttime and Solar telescope all-in-one
The Solar System filter wheel is also great for outreach and education
(Full disk viewing possible on refractors up to ~450mm)
3500 unique object text descriptions for stars
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Daystar ERF 80mm with 120mm Cap - E-120N80 User Experience_Advanced Quality Nighttime and Solar telescope80mm ERF Glass, Cell & 120mm ID Cap For Refractors DayStar Energy Rejection Filters reduce the heat load on your filter assembly by absorbing or reflecting UV and or I light and transmitting light in the desired visual spectrum. These filters are sometimes Red or Yellow glass, or dielectric IR and UV, but pass light in the desired visual spectrum. The ERF can also serve as an aperture mask to accomplish a straight angle of incidence for light entering