Nebula Filter S-II 1.25-inch 6.5nm

Nebula Filter S-II 1.25-inch 6.5nmFeatures High quality Explore Scientific S II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwidth: 6. 5 nm For observing faint planetary nebulae, emission nebulae and supernova remnants More contrast and details for all urban observers and astrophotographers An individual test report of this premium filter is included in the scope of delivery Description In addition to the turbulence in the air, the

Illuminator features brightness adjustment

When I gazed into the eyepiece

The Astro R-Lite is the perfect size to be tucked into a pocket and weighs just 2

this telescope generates brilliant high-contrast images by combining genuine HOYA extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer deposition coatings on all optical surfaces

for studies of sunspot activity

2mm eyepiece holder

A simple photo tripod with a ball head or video tilt head is quickly overwhelmed here

And with 35 soft silicon rubber suction cups

this device has an LCD screen that identifies what specific precious metals it has located

The bandpass is tighter than the CLS Nebula Filter

or to add to the collection of instruments for the dedicated amateur astronomer

5 lbs loading weight)