- Doubles the Power of Any 1.25- inch Telescope Eyepiece
The Shorty 1.25- inch 2x Barlow Lens doubles the power of any 1.25- inch telescope eyepiece its used with. The Shorty 2x Barlow Lens doubles the magnifying power of any 1.25- inch eyepiece, essentially dividing the eyepieces focal length by a factor of 2. For example: Using a 25mm eyepiece in the Shorty 2x Barlow provides the same magnification a 12.5mm eyepiece would normally exhibit (25 / 2 = 12.5).
- For Those Who Need A Very High Quality Barlow for All-round Use, the 2x Barlow is A Very Nice Step Up.
Quality aluminum stock and black anodized body with M42x0.75mm Thread: Work as a T-adapter,connect DSLR/SLR camera to telescope easily via a separate sale T-ring adapter. This Barlow features an air-spaced, three-element, Apo design with fully multicoated optics. The housing is precision machined from aluminum stock and black anodized to a hard finish. The lens edges and inner barrel are blackened to provide maximum contrast.