Astronomy

The abbreviation PWA stands for premium wide angle, because these eyepieces are particularly high-quality and offer a huge 82° apparent field of view.
The eyepieces are manufactured using multi-coated premium glass. This glass, combined with the optical design, ensures high brightness and the best correction of sharpness and colour. The blackened lens edges reduce unwanted reflection.
Thanks to the parfocal design of this series, only a very small correction to the focus is required when changing the eyepiece.