Many of the best eyepieces in the world carry the name of Tele Vue, including the Tele Vue Nagler eyepieces, Tele Vue Panoptic eyepieces, Tele Vue Radian eyepieces, Tele Vue Plossl eyepieces, and of course, the Ethos line, with their amazing 100° field of view. Tele Vue also produces the finest Barlows and Powermates.
With click-stops at 2, 2.5, 3, 3.5 and 4mm, this is the ultimate tool for tweaking out the last bit of power that the atmosphere will permit. The 2-4mm Nagler Zoom is recommended for fast, high performance scopes of 800mm focal length or shorter, such as the TeleVue-60 refractor.
This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.