RHINECART BASICS
90 mm DIY Astronomy Telescope Objective Lens, Double-Group, Blue Film, F=500 mm
£311.51
£519.17
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Description
- Lens diameter: 93 mm
- Diameter tolerance: +0/-0.12 mm
- Focal length tolerance: 0.1%
- Effective diameter: 90 mm
- Combined quality: 1/4-1/8
- Center thickness tolerance: 0.2 mm
- Telescope accessories: Barlow lenses (2x, 3x), moon filter, and planetary filter
- Astrophotography and imaging accessories: T-ring adapters, prime-focus adapters, field flatteners, reducers, smartphone adapters, and dedicated astronomy cameras
- Contact us by email for fast support if you experience any problems
Package includes: 2 90 mm objective lenses for refractor telescopes.
Shipping and Returns
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- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
RhineCart Basics.
90 mm DIY Astronomy Telescope Objective Lens, Double-Grou...
£311.51
£519.17