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Baader Planetarium Solar Shade with M68 drilled hole
Baader Planetarium Solar Shade with M68 drilled hole
Baader Planetarium Solar Shade with M68 drilled hole
Baader Planetarium Solar Shade with M68 drilled hole

Baader Planetarium Solar Shade with M68 drilled hole

par Baader Planetarium
UGC BAA-2959281
CA$59.00 - CA$59.00
CA$59.00
CA$59.00 - CA$59.00
CA$59.00
Égalisation de prix!
  • Protects Imaging Equipment from Solar Heating
  • Clamps Securely Between Any M68 Threads
  • Reduces Tube Currents and Thermal Instability
  • Lightweight and Rigid Construction
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE au Canada pour les commandes de plus de 500$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Solar Shade with M68 drilled hole

    The Baader Solar Shade is a purpose-built heat shield that integrates directly into any M68 threaded optical train. It physically blocks direct sunlight from striking your focuser, camera body, and other accessories during solar observation or imaging. This passive cooling is essential for preventing heat buildup that can cause image-degrading tube currents and protect sensitive electronics from damage.

    M68 Thread-In Heat Shield for Solar Imaging

    This shield is engineered to be clamped between any two components with standard M68 x 1 threads, such as between a high-end focuser and a camera adapter or filter wheel. By positioning it within the optical path, it casts a protective shadow over the rear of your telescope and imaging equipment, which is critical during long solar imaging sessions where sustained sun exposure can heat equipment to damaging levels.

    • Passive Thermal Control: Reduces localized heat on your equipment, minimizing thermal tube currents and protecting sensitive camera electronics without requiring power.
    • Secure M68 Integration: Installs rigidly between any M68-threaded components, ensuring a secure, non-flexing connection that maintains optical alignment.
    • Maintains System Balance: Its lightweight design adds minimal mass and leverage to the focuser, preserving the balance of your telescope setup.
    • Essential Solar Accessory: While not an optical filter, it is a critical part of a safe and stable solar imaging setup by managing the thermal load on your gear.

  • How does the Baader M68 Solar Shade install in an imaging train?

    The Solar Shade installs by being "sandwiched" or clamped between any two accessories that use the M68 x 1 thread standard. You simply unscrew your existing M68 connection, place the shade between the two parts, and thread them back together for a secure fit.

    What is the primary purpose of this M68 Solar Shade?

    Its main function is to prevent direct sunlight from heating the body of your telescope, focuser, and camera. This passive cooling helps to prevent localized heat currents (tube seeing) that degrade image sharpness and protects sensitive electronics from potential damage due to overheating.

    Can I use the M68 Solar Shade with a Baader Steeltrack focuser on a refractor for solar imaging?

    Yes, this is an ideal application. Many Baader Steeltrack focusers and compatible accessories utilize the M68 thread system, allowing the Solar Shade to be integrated seamlessly to protect your high-end focuser and camera during dedicated solar observation.

    Will this M68 Solar Shade protect my camera from overheating during a solar eclipse?

    It will protect the body of the camera and other external equipment from direct solar radiation, which is crucial during the long hours leading up to and after totality. It does not cool the sensor itself, but by keeping the camera body cooler, it helps the camera's internal cooling system work more effectively.

    Is this M68 Solar Shade a substitute for a full-aperture solar filter?

    Absolutely not. This is a heat shield for your equipment, not an optical filter for your telescope. You must always use a certified, full-aperture solar filter, a Herschel wedge, or a dedicated H-alpha scope on the front of your telescope to safely observe or image the sun. This shade is an accessory used in addition to your primary solar filter.

    What components are compatible with the M68 thread on this Solar Shade?

    The M68 thread is a common standard on many high-end astronomy components. This includes focusers from Baader, Feather Touch, and others, as well as various filter wheels, off-axis guiders, and camera adapters designed for full-frame sensors and large optical systems.

  • Net weight (kg) 0.21
    Inner Diameter / Clear Aperture (mm) M68 (68mm)
    Usage Use as shade (glare protection) for visual observation / imaging through eyepiece or camera
    Solar Filter with mount/thread? Yes
  • Baader Planetarium Warranty