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UFC S70 Extension Tube – 15 mm

Extension UFC S70 Baader 15 mm

New product

UFC S70 Extension Tube – 15 mm

Fixed extension tube for the Baader UFC system. Optical length of 15 mm. S70 interface on both sides. Compatible with UFC Base and S70 accessories.

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In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

29.98 CHF tax incl.

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UFC S70 Extension Tube – 15 mm

Description

The Baader UFC S70 15 mm Extension Tube is a precision-machined spacer designed to provide an exact optical path length adjustment within the UFC system. With a fixed optical height of 15 mm, it is ideal for configurations requiring tight backfocus tolerances, such as Hyperstar setups or optical correctors.

It features an S70 dovetail clamp on the telescope side and an S70 dovetail interface on the camera side, allowing seamless integration between the UFC Base (#2459110) and other S70-compatible components. The included screws ensure a secure mechanical connection that maintains optical alignment under load.

This component is especially useful in advanced astrophotography setups where modular spacing and mechanical rigidity are essential. It supports precise filter positioning without introducing flex or misalignment.

Technical specifications

  • Optical height: 15 mm

  • Telescope side: S70 dovetail clamp (screws included)

  • Camera side: S70 dovetail

  • Clear aperture: 65 mm

  • Outer diameter: 79.8 mm

  • Type: fixed extension

  • Net weight: 0.07 kg

  • Manufacturer: Baader Planetarium

  • SKU: 2459142

  • EAN: 4047825033758