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Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8
Celestron Wedge for NexStar Evolution and SE 6/8

Celestron Wedge for NexStar Evolution and SE 6/8

by Celestron
SKU CEL-93665
$409.95 - $409.95
$409.95
$409.95 - $409.95
$409.95
Price Match Policy!
  • Enables long-exposure astrophotography with NexStar SE and Evolution mounts
  • Supports a total payload of up to 36 lbs (16.33 kg)
  • Wide 0° to 70° latitude range for use from the equator to high northern or southern skies
  • Sturdy yet lightweight 15 lb (6.80 kg) design maintains portability
  • Specifically designed for Celestron NexStar Evolution 6/8 and NexStar SE 6/8 fork mounts
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Celestron Equatorial Wedge for NexStar SE, Evolution, and Origin

    The Celestron Equatorial Wedge transforms your NexStar SE 6/8 or Evolution 6/8 single-fork arm mount into a serious astroimaging platform, supporting a load capacity of 36 lbs (16.33 kg) for your telescope and camera. This sturdy 15 lb (6.80 kg) wedge provides the stable equatorial tilt needed for long-exposure astrophotography, operating across a broad latitude range of 0° to 70°.

    Long-Exposure Imaging: From Alt-Az Tracking to an Equatorial Platform

    While your NexStar SE or Evolution mount excels at keeping objects centered for visual observation, its native Alt-Az tracking causes field rotation in long-exposure images. The Celestron Equatorial Wedge corrects this by tilting the mount's axis of rotation to match the celestial pole. This equatorial alignment allows the mount to track the stars' natural arc across the sky, eliminating field rotation and enabling you to capture sharp, pinpoint stars in multi-minute exposures without trailing.

    Sturdy, Portable Design: 36 lb Capacity Across a 70° Latitude Range

    Engineered specifically for the NexStar SE and Evolution fork mounts, this wedge provides a robust foundation for your imaging setup. It supports a total instrument load of up to 36 lbs, accommodating your optical tube, camera, and accessories with ease. Despite its strength, the wedge itself weighs only 15 lbs, preserving the portability that makes the NexStar series so popular. The mechanical design includes precise adjustments for altitude and azimuth, allowing for accurate polar alignment across an exceptionally wide 0° to 70° latitude range.

  • Why do I need the Celestron Equatorial Wedge for astrophotography?

    Standard Alt-Az mounts, like the one on your NexStar SE or Evolution, track objects by moving up-down and left-right. For long exposures, this causes stars at the edge of your image to appear as arcs, a phenomenon called field rotation. The wedge tilts your mount to align with Earth's axis, converting it to an equatorial platform that tracks in a single arc, eliminating field rotation for sharp, deep-sky images.

    Is the Celestron Wedge compatible with my NexStar 5SE or Evolution 9.25?

    This specific wedge is designed for the NexStar SE 6/8 and NexStar Evolution 6/8 mounts. It is not compatible with the smaller 4/5SE models or the larger Evolution 9.25, which requires a different wedge due to its size and weight.

    What is the maximum exposure time I can achieve with this wedge?

    With a precise polar alignment, this wedge enables you to take multi-minute exposures, especially when paired with an autoguider. The exact duration depends on the accuracy of your polar alignment and guiding, but it fundamentally removes the field rotation that limits un-wedged exposures to just a few seconds.

    Can I use the Celestron Equatorial Wedge for visual observing?

    Yes, you can. While its primary purpose is for astrophotography, operating in equatorial mode can make high-magnification planetary viewing more comfortable, as you only need to adjust one axis (Right Ascension) to keep an object centered, rather than two.

    How do I set up the Celestron Wedge for imaging the Orion Nebula (M42) from a latitude of 40° North?

    First, you would set the latitude scale on the wedge to 40°. After mounting your NexStar telescope, you would perform a polar alignment by pointing the entire setup towards Polaris. Once aligned, your mount's GoTo system will accurately slew to and track the Orion Nebula (M42) equatorially, allowing you to take long exposures without star trails.

    Does the Celestron Wedge's 36 lb capacity include the weight of the mount itself?

    No, the 36 lb load capacity refers to the weight the wedge can support on top of it. This means it can handle the combined weight of your NexStar SE 6/8 or Evolution 6/8 mount, optical tube, and all imaging accessories up to that limit.

  • Load Capacity 36 lbs (16.33 kg)
    Wedge Weight 15 lbs (6.80 kg)
    Mount Compatibility NexStar Evolution 6/8 | NexStar SE 6/8
    Latitude Range 0° - 70°
    • Celestron Equatorial Wedge for NexStar

      Equatorial Wedge

      × 1

    • Assembly Hex Keys

      5 Hex Keys for Assembly

      × 1

    • Instruction Manual

      Instruction Manual

      × 1

  • Celestron 2-Year Warranty