Glossary | Telescopes | General | Series | Professional Line
High quality apochromats with very good features.
The Professional Line series offers apochromatic refractors with a Hoya FCD-100 glass element for a pure-colour image. The telescopes are available with an aluminium or carbon tube.
All telescopes share the high-quality 2.5" Hexafoc focuser with 1:10 reduction for precise focusing without play for astrophotography. The 2" zenith mirror with a reflectivity of 99% which is also included makes these apos wonderful instruments for purely visual observation too.