![William-Optics](/Marken/normal/William-Optics.jpg)
The telescope manufacturer William Optics offers very high-quality apochromatic and achromatic refractors which are very well suited to visual observation, and especially to astrophotography.
![William Optics Diagonal mirror Dura Bright 90° 2"](/Produktbilder/normal/65325_1/William-Optics-Diagonal-mirror-Dura-Bright-90d-2-.jpg)
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 256.00
ready for shipping in 24
h
![William Optics Dura Bright 1.25" 90° mirror star diagonal](/Produktbilder/normal/48962_1/William-Optics-Dura-Bright-1-25-90d-mirror-star-diagonal.jpg)
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 200.00
ready for shipping in 24
h