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Baader Hyperion Zoom Barlow 2.25X (HYP-BARLOW) For Cheap

Original price was: $204.00.Current price is: $102.00.
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16 - 23 Mar, 2025
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Description

Baader Hyperion Zoom Barlow 2.25X

The Baader Hyperion Zoom Barlow quickly attaches to any Hyperion 8-24mmm Clickstop zoom eyepiece, instantly converting it into a 3.5-10.5mm Zoom. The matched optical design results in a virtually transparent 2.25X multiplication, without any optical compromises, essentially giving a 7X zoom range with outstanding optical performance throughout the 3.5-24mm range.

Highlights of the Hyperion Zoom Barlow Lens

  • Optically Matched for perfect optical performance with the Hyperion 8-24mm Clickstop Zoom.
  • Anastigmatic Flatfield Design.
  • Air-spaced triplet lens.
  • Baader Phantom Group Coatings on all air-glass surfaces
  • Fully internally baffled and blackened to eliminate stray light reflections
  • Enables dual 2 1¼ Barrel Configuration with all Baader Hyperion Clickstop Zooms (MkI – MkIII)
  • Threaded for standard 1¼ filters.
  • Modular Design.
    • Outstanding as a general purpose Visual Barlow and Flatfield Projection Optic

      • Includes all adapters needed to couple to any 1¼ filter thread. Enables attachment to practically any 1¼ Eyepiece for use as a classic APO barlow.
      • Includes T-adapter to couple to any T-threaded component, camera, extension tubes, diagonal, etc.
        • Hyperion

          Hyperion Zoom Barlow as a High-Quality Projection Optic and Standard Visual Barlow

          The Hyperion Barlow works superbly with all DSLR and CCD cameras for projection imaging.  The included T-2 Adapter enables the Barlow to be attached and configured with practically any camera, and is able to cover projection ratios of up to 5X through the use of extension tubes (such as our Astro T2 System).  *

          TheThe

          The Hyperion Zoom Barlow makes a superb variable magnification Barlow!

          (shown directly attached to 1¼  eyepiece filter threads with included adapter,

          or T-2 prism diagonal via the included T-2 threaded adapter)

          * The projection amplification ratio can be determined by measuring from the lens assembly filter thread shoulder to the focal plane of the camera or eyepiece.  The focal length of the barlow is approximately 60mm.  For example, a magnification of 2X is achieved when the barlow is positioned 60mm ahead of the focal plane.  At 120mm the magnification is 3X, and so on (1X per 60mm of spacing). When used with the included T-2 adapter and a DSLR (with T-ring, such as the new Baader Protective DSLR T-rings), the projection ratio is approx 2.2X.

          Technical Specifications

          EAN CODE

          4047825026569

          MANUFACTURER

          Baader Planetarium

          SKU (#)

          2956180

          WEIGHT (NETTO)

          0.12

          INNER CONNECTION (LENS SIDED)

          Thread, M28,5

          OUTER CONNECTION (LENS SIDED)

          Barrel, 1¼

          INNER CONNECTION (EYEPIECE -CAMERA-SIDED)

          Thread, M28,5

          OUTER CONNECTION (EYEPIECE -CAMERA-SIDED)

          Thread, M28,5, T-2 (M42 x 0,75)

          MAGNIFICATION (X)

          2,25

          AR-COATING

          Phantom Coating® Group

          USAGE

          Aus dem normalen Brennweitenbereich von 8 – 24 mm des ClickStop Zooms ergibt sich durch Adaption der Barlowlinse ein Brennweitenbereich von 3,5 bis 10,5 mm

          BARREL SIZE (IN)

          1¼

          OPTICAL DESIGN

          Barlow

          SPECIALITY

          Barlow lens

          In the Box

          • 1.25 Baader Hyperion Zoom 2.25x Barlow Lens
          • T-Mount
                    • Warranty & Manuals

                      2-Year Warranty

          Title

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