Celestron Off Axis Guider OAG for Astronomy imaging Baader Use the lower magnification at

Use the lower magnification at 24mm and zoom in until you reach the perfect view

unboxing videos

Coordinates are shown because they can be useful for cross referencing with star atlases

remove the eyepiece

The lens should then     be inserted in the bracket and turned clockwise in the bayonet

Celestron Off Axis Guider OAG for Astronomy imaging Baader Use the lower magnification atOVERVIEW Most accurate way to guide improved accuracy compared to using a separate guide scope. 12. 5mm multi coated prism with aluminised backing for maximum reflectivity and illumination to the autoguider Fixed orientation helical focuser for easy, smooth and accurate autoguider focus 48mm clear aperture supports full frame cameras without vignetting Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular