Orion 25x Eyepieces (2) for 70mm Binocular Telescope

Designed for use with the BT70 Binocular Telescope, these eyepieces provide strong 25x magnification. Their four-element lens design yields a 2.5-degree true field of view and 12.5mm eye relief. The optics are fully multi-coated for excellent light transmission. Near focus of the BT70 with these eyepieces is 50′. Sold as set of two eyepieces. Note: These eyepieces are not interchangeable with standard 1.25″ telescope eyepieces. They are compatible only with the BT70 (#9547).

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