Baader Planetarium 2" Ultrashort Eyepiece Clamp for 3.3" SCT Visual Backs

SKU: AAEYEHOLDSCL MFR: EYEHOLD-SCL
$119.00
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Key Features

  • Maximize telescope performance with this 2" eyepiece clamp, ensuring optical clarity.
  • Achieve secure and stable eyepiece mounting for your 3.3" SCT visual back setups.
  • Enjoy versatile compatibility with M60 and M68 threads for various telescope accessories.
  • Reduce vignetting with the large 2" clear aperture, enhancing your viewing experience.
  • Benefit from a short optical length (12.4-17.4mm) for optimized telescope magnification.
  • Trust in Baader Planetarium's reliable screw clamps for secure and precise adjustments.
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Special Order?Estimated to Ship: 08/16/2025
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Baader Planetarium Eyepiece Clamp Specifications

  • Optical Length

    12.4mm at M68, 17.4mm at M60

  • Clamping System

    Screw clamps

  • Screw Type

    3x M4 clamping screws

  • Inner Diameter / Clear Aperture

    50.8mm (2")

  • Outer Diameter

    75mm

  • Outer Connection

    Thread, M60, M68 x 1 (lens Sided)
    Thread, M68 x 1 (eyepiece/-camera-sided)

  • Inner Connection (eyepiece/camera-sided)

    Clamp, 2" (50.8mm)

  • Weight

    0.168kg (0.37 lbs)

About Baader Planetarium Eyepiece Clamp

You can enhance your astronomical viewing experience with the Baader Ultrashort 2" Eyepiece Clamp, a premium accessory designed for 3.3" SCT visual backs. This durable and high-quality clamp is engineered by Baader Planetarium, a leader in the production of superior optical equipment, ensuring that you receive a product that meets the highest standards of sturdiness and reliability.

The Baader Ultrashort 2" Eyepiece Clamp boasts an ultrashort 12mm back focus, allowing for precision mounting onto the Carl Zeiss M68 System thread. With M68 male threads on both sides, this versatile clamp seamlessly integrates into a series of M68 extension rings. This feature enables it to function as a robust 2" eyepiece holder for eyepiece projection, ensuring a secure and stable connection for your observations.

Moreover, the clamp's design accommodates the FFC 4x Fluorit-Barlow into the light path, enhancing magnification without sacrificing image quality. It also provides the perfect mounting solution for the Baader Telecentric System 2x or 4x, expanding your viewing capabilities.

Constructed to support heavy equipment, the Ultrashort clamp M68 is the ideal choice for coupling H-alpha filters or CCD cameras to your telescope. It is compatible with all Baader Steeltrack and 3.5" Hyperion focusers, making it a user-friendly addition to your astronomical toolkit.

Choose the Baader Ultrashort 2" Eyepiece Clamp for a specialized and targeted solution that promises to elevate your stargazing sessions with its exceptional build and performance. Whether you're an amateur astronomer or a seasoned sky-watcher, this eyepiece clamp is an indispensable component for anyone looking to optimize their telescope setup.

Baader Planetarium Eyepiece Clamp Features

  • Eyepiece clamp (12mm backfocus)
  • Both sides of the clamp are equipped with M68 male threads
  • Integrate this 2" clamp into a series of M68 extension rings
  • Mounts onto all Baader Steeltrack and 3.5" Hyperion focusers
  • 12.4mm backfocus when using M68 thread, 17.4mm when using M60 thread

Warranty Information

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

Key Features

  • Maximize telescope performance with this 2" eyepiece clamp, ensuring optical clarity.
  • Achieve secure and stable eyepiece mounting for your 3.3" SCT visual back setups.
  • Enjoy versatile compatibility with M60 and M68 threads for various telescope accessories.
  • Reduce vignetting with the large 2" clear aperture, enhancing your viewing experience.
  • Benefit from a short optical length (12.4-17.4mm) for optimized telescope magnification.
  • Trust in Baader Planetarium's reliable screw clamps for secure and precise adjustments.

What's in the box:

  • Baader Planetarium 2 " Ultrashort Eyepiece Clamp
  • 3.3 " SCT Visual Back Nut
  • 2 " Ultra-Short Holder with Dovetail
  • Baader Planetarium 2 Year Limited Warranty