Description
Barlow lenses are used primarily to modify the effective focal length of a telescope, this can yield greater magnification and can be used to deal with back-focus issues in prime focus astrophotography.
This 2.25x barlow is purpose made as a complement to the Hyperion Zoom eyepiece.
Triplet lens design for anastigmatic flat field suitable to complement the high image quality of the Hyperion Zoom. Converts every Hyperion Zoom into a 3,55 – 10,67mm high power Astro-Zoom eyepiece.

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