DAYSTAR QUARK SODIUM D FILTER Esprit Band-pass transmission 95%

Band-pass transmission 95%

as well as the Sky-Watcher Star Adventurer GTI mount with its standard tripod

The PW20-RC has a dual carbon-fibre truss design

in one or two corners the stars are not pinpoints

ZWO-DOVE-AIR

DAYSTAR QUARK SODIUM D FILTER Esprit Band-pass transmission 95%The DayStar Instruments Magnesium Quark Eyepiece will give high resolution sunspot detail, plage, granulation, and possibly the super granulation depending on resolution and seeing of the observer. Sodium can also show flare footprints, also known as flare kernels. The D2 line at 5890 is brighter than both Calcium and even Hydrogen Alpha. So it's going to be very easy for observers to see and the exposures will be very short. To prevent damage to your