This extension tube extends back focus depth to an additional 66 mm, for Vixen 60mm diameter focusers. It is suitable for extending compatible focuser drawtubes for use visually without a Star Diagonal but most commonly extends focus travel for astrophotography in a prime focus position, or for straight-through use with Barlow lenses and other accessories.
FEATURES
SCOPE OF DELIVERY
FEATURES
- Compatibility: all Vixen OTAs with 60mm diameter drawtubes
- Weight: 115g
SCOPE OF DELIVERY
- Extension tube 60 mm
Technical Data
GENERAL TECHNICAL DATA | |
---|---|
Colour | black |
Material | Aluminium |
DIMENSIONS & WEIGHTS | |
Net weight (without access.) | 115 g |
Technical Data
GENERAL TECHNICAL DATA | |
---|---|
Colour | black |
Material | Aluminium |
DIMENSIONS & WEIGHTS | |
Net weight (without access.) | 115 g |