Baader M68 Extension Tube 80mm
When will I receive it?
Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
For international shipments, delivery times depend on the destination and are always displayed at checkout before payment.
Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
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Can I return a product?
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
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Vai al moduloExtension tube with M68×1mm thread, useful for classic eyepiece projection, telecentric systems or Baader's Fluorite Flatfield Convertor (FFC).
Features
- Optical length of 80 mm
- Clear aperture 62mm, outer diameter 76mm
- M68 female/male thread on both sides
- Can be combined with other M68 extension tubes in the range to achieve the exact required spacing