Baader Planetarium Baader M68 Extension Tube, 40mm Long
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Baader Planetarium M68 Extension Tube, 40mm Long

SKU: AA2458204 MFR: M68/40
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$102.00
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Key Features

  • Achieve optimal focus with this 40mm Baader Planetarium extension tube for M68 threads.
  • Fine-tune your telescope's back focus using this essential eyepiece accessory.
  • Provides precise spacing, enhancing image quality with your astronomy telescope setup.
  • Maximize magnification power with secure and stable M68 threaded connections.
  • Perfect for astrophotography, ensuring correct sensor placement for crisp images.
  • Durable build ensures long-lasting performance for all your telescope accessories.
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Special Order?Estimated to Ship: 09/12/2025
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About Baader Planetarium M68

Part of the Tele-Compendium astrophotography system, this extension tuble enables focal length to be set for optimal imaging rig viewing. Can by used on its own, or stacked with other sizes of extension tubes, whether using it for classic eyepiece projection or with their Fluoride Flatfield Convertor. The inside of the tube is blackened so stray light is blocked, helping to maintain maximum contrast.

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

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Key Features

  • Achieve optimal focus with this 40mm Baader Planetarium extension tube for M68 threads.
  • Fine-tune your telescope's back focus using this essential eyepiece accessory.
  • Provides precise spacing, enhancing image quality with your astronomy telescope setup.
  • Maximize magnification power with secure and stable M68 threaded connections.
  • Perfect for astrophotography, ensuring correct sensor placement for crisp images.
  • Durable build ensures long-lasting performance for all your telescope accessories.