Baader Planetarium Hyperion 2.25X Zoom Barlow

• Baader Planetarium 2.25X Triplet Hyperion Zoom Barlow with T-Adapter is presented in a 1.25" barrel format and allows for a clear aperture of 13.2 mm
• Included with the 2.25X Triplet Hyperion Zoom Barlow is a T-adapter to mate with an optional camera T-Ring to create a 2.25X photo projection lens
• Also included with the 2.25X Triplet Hyperion is an adapter to accept a Baader Hyperion Zoom eyepiece or other eyepieces with standard 1.25" threads
• The Triplet Hyperion Zoom Barlow has a high quality design, corrected for aberrations, coma, and astigmatism
• In order to change the levels of magnification on the 2.25X Triplet Hyperion Barlow you can use optional 1.25" T-Thread spacers

The included T-2 adapter allows coupling to any of the 1.25" eyepiece holder or can be directly linked to a 1.25" eyepieces threads with other included adapters. Basically, any eyepiece designed with a 1.25" thread can be used allowing a wide variety of configurations to suit your needs when using the Triplet Hyperion Zoom Barlow. When using a photo projection lens, use a T-Ring which connects to the T-Adapter.

• Enables dual 2" / 1.25" Barrel configuration with all Baader Hyperion clickstop Zooms
• Threaded for standard 1.25" filters
• Optically matched for perfect optical performance with Hyperion 8-24 mm Clickstop Zoom
• Anastigmatic flat field design
• Modular Design
• Air-spaced triplet lens 
• Fully internally blackened and baffled to eliminate stray light reflections