The William Optics AP 151/800 telescope:
Experience the best right down the line: this outstanding telescope from William Optics has a triplet air gap objective made from LZOS OK4 glass and provides outstanding performance, both in terms of image quality and colour correction. The 4" FeatherTouch focuser makes astrophotography sheer pleasure as it allows zero image shift focusing and is suitable for all sorts of accessories, such as different filters for example.
The advantages in a nutshell:
- William optics triplet
- virtually no chromatic aberration
- ideal for astrophotographers