Levenhuk Ra ER20 WA 18 mm is a wide-angle eyepiece that performs well during any visual observations. If you wear glasses, you are sure to appreciate the 20-mm eye relief of this model. All optical elements of this eyepiece are fully multi-coated and yield high-quality sharp views of celestial objects.
With its 1.25'' barrel diameter, this eyepiece can still be used with a 2'' focuser with a special adapter. Therefore, this eyepiece can be used with a telescope of any brand and make. For even more comfortable observations, this eyepiece is fitted with a twist-up rubber eyecup. The eyepiece shell is made of lightweight aluminum.
|Name||Levenhuk - 18mm Ra ER20 WA Eyepiece|
|Eyepiece 1||29.2mm diameter|
|Eyepiece Barrel Size||1.25" diameter|
|Optical Design||8 elements in 6 groups, fully multi-coated|