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
- Compatibility: all Vixen OTAs with 60mm diameter drawtubes
- Weight: 115g
SCOPE OF DELIVERY
Products specifications
| Technical Data | | Colour: | black |
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| Material: | Aluminium |
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| Net weight (excluding accessories) (g): | 115 |
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