【New Arrival】SVBONY SV215 Zoom Eyepiece 1.25" Zoom Lens 3mm to 8mm Eyepiece Focused Design Telescope Accessories for High Power Moon and Planetary Observation

Svbony. 3mm-8mm zoom eyepiece, high magnification allows you to see the planets in more detail, SV215 zoom eyepiece is mainly suitable for the moon and planets observation with short focal ratio refractor. Constant field of view, the SV215 eyepiece displays a constant field of view of 56 degrees, and the field of view does not change with the change of focal length, provide you with completely different experience. Parfocalization design, the SV215 high power eyepiece with its precise construction and unique zoom mode can achieve constant field of view and eye relief distance during the zoom process without the need to re-focus. FMC coating lens, SV215 planetary zoom eyepiece adopts 6-element of 4-group fully multi-coated optics, provide sufficient light transmission capacity, for remarkable sharpness contrast and color correction. Comfortable to use, collapsible and environmental rubber eye cup and non-slip rubber protective ring, easy to use for customers with or without glasses. 1.2