These eyepieces, with their tried and tested four-lens Plössl design, facilitate high quality imaging across the entire visual field. The use of high-quality optical lenses, exceptional hardening and tempering, and blackened lens edges ensure high contrast.
The eyepieces within the SP range minimise spherical aberration, distortion, astigmatism and colour aberration beyond the optical axis, whilst the oversized optical elements provide the observer with a luxurious pupillary distance. The folding rubber eyecups keep scattered light at bay. Regardless of whether you want to view planetary details or carry out deep sky observations, whether you have a Newtonian telescope, a refractor or a catadioptric eyepiece, the SP series eyepieces’ high performance will win you over!