Antares 5X Barlow Lens - 1.25" - UB5S Field Flattener It also takes quality glass

It also takes quality glass and rugged construction to keep your binoculars safe and working well for years to come

TeleGizmos 365 Series Cover for 5" Refractors on Large GEM Mounts

light is a valuable commodity for both planetary and deep sky viewing

minimizing the "mirror flop" typical of bushing focus mechanisms

As a typical astrograph design

Antares 5X Barlow Lens - 1.25" - UB5S Field Flattener It also takes quality glassAntares Barlow Lens 1. 25" 5x Product Highlights: Antares Barlow Lens 1. 25" 5x 5x 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