Antares 2X Barlow Lens - 1.25" - UB2S Mounting Rings and tracks at the solar

and tracks at the solar rate in Az-El (Alt-Az) mode

DC Servo Motors operation

Image across the meridian with a Celestron CCD Camera without doing a meridian flip

Weight (oz): 11 oz (312 g)

The ED objective lenses further enhance these features

Antares 2X Barlow Lens - 1.25" - UB2S Mounting Rings and tracks at the solarAntares Barlow Lens 1. 25" 2x Product Highlights: Antares Barlow Lens 1. 25" 2x 2x Increase of Nominal Focal Length 27 mm Aperture Doublet Accepts 1. 25" Eyepieces and Accessories Fully Multicoated Conventional Barlow Lens Functionality Antares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical aberration they correct that generated by positive eyepieces and they also will increase eye