With removable 2 inch adapter both fit for standard 1.25 inch diameter and 2 inch diameter; red laser collimation beam with 7 brightness levels; wavelength 635-655 nm; output power less than 5mw; can swiftly and precisely collimate Newtonian telescope
Built with metal material; CR2032 Lithium Cell battery Not include; accurate collimation in a few minutes provide a more clearer image; the telescope can be collimated by just one person
This adjustment tool can be used in all 1.25 inch focusers; provide with precise instructions in German and English about how to adjust Newtonian telescope using this laser unit; simple to get optimum performance out of telescope
2Inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; allows high-contrast imaging even in areas with strong light pollution
Completely blocks virtually all other visible wavelengths of light so views of nebulas are optimized; increases contrast through selective filtration-Anti-reflection coated to prevent glaring and ghosting
Astromania 1.25" Variable Grey Polarizing Filter - Bundle with - Filter Set of 1.25-Inch Seven Telescope Filters
KWD 22
Astromania Flexible Dew Shield from 148-167mm Diameter - Bundle with - Finder Deluxe Telescope Reflex Sight
KWD 29.500
Astromania 2" Variable Grey Polarizing Filter - Bundle with - 2" Variable Universal Camera Adapter
KWD 20
Astromania 1.25" Mars Observing Eyepiece Filter- Bundle with - 1.25" Astrophotography Flip Mirror
KWD 61.500
