SVBONY SV132 Telescope Filter, 2 inches H-Beta Narrowband Filter, 25nm Visual Nebulosity Eyepiece Filter, for Horsehead Nebula California and Cocoon Nebulae in Dark Skies
2" Eyepiece Filter; with metal mount 2" filter threads
For Horsehead Nebula California; and Cocoon Nebulae in Dark Skies
Mainly aimed at the 486nm (blue) line spectrum nebula; filters out the interference of other light; can improve the contrast of the nebula
Through the use of filters; the Horsehead Nebula can be clearly seen; filter with metal mount 2" filter threads; threaded to fit 2" eyepieces and threaded diagonal barrels
To see a sufficiently dark nebula; ensure a large enough luminous flux; needs to be observed with a large-aperture telescope
SVBONY Telescope Barlow Lenses, 1.25 Inch Telescope Accessory, Fully Metal Multi Coated Broadband Green Film Barlow Lens 5X for Telescope Astronomy Eyepiece
KWD 7.500
-11%
SVBONY SV182 Finderscope, 6x30 Right-Angle Correct-Image Optical Finder, Universal Dovetail Base, Finderscope Mount Bracket
KWD 25
-18%
SVBONY Finder Scope 5x24 with Bracket Plastic Accessory Kit for Astronomy Telescope
KWD 4.500
-33%
SVBONY T2 T Ring Adapter, Metal 1.25 inch Telescope Accessory, Compatible for Canon EOS Cameras Photography Dedicated CA1 Sleeve Extended Cylinder for Telescope
KWD 5
