Pay in 4 interest-free payments of $160.00 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Fits with Q3GF1F Front
Maksutov (if sufficient focus travel)
Daystar Solar Scout 80mm Prominence Includes:
Flange to flange distance: 5mm
80mm Long 2" Diameter Drawtube Extension
Daystar Off Axis ERF 100mm with 356mm Cap - E-356F100 Telescope Controllers_SkyBT Fits with Q3GF1F Front100mm ERF Glass & 356mm Cap Off Axis For SCT Daystar Energy Rejection Filters (ERF) reduce the heat load on your filter and optics assembly by absorbing reflecting UltraViolet and or Infrared light while 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