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Prisms & Diagonals

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  1. -8% Artesky 90° dieletric Diagonal Artesky 90° dieletric Diagonal
    The 99% dielectric diagonal of 31.8mm 90° allows you to comfortably use your telescope, adjusting the eyepiece to a much more comfortable observation position!

  2. The Auriga image rectifier features a high quality Amici prism composed of BaK4 glass and with all surfaces treated with effective anti-reflective coatings, all to ensure maximum transmissibility and minimize the loss of brightness and contrast modulation.

    • Much larger prism as in the so-called "Erecting prism"
    • Many Erect image prisms have only 19 mm free passage opening and therefore are not suitable for terrestrial observations at low magnifications, because the field of the eyepiece is shaded by the too small prism.

  3. Diagonal 2" Fast Lock 90° dielectric 99% Artesky - Completely in metal with a fast and self-centering 2" closing system

    • Containing: T-2/32 Diagonal with focusing 1¼" eyepiece clamp (#2458125) and 1¼" nose piece (#2458105)
    • Connection objective side: T-2 internal thread 1¼ "barrel
    • Connection eyepiece: T-2 external thread and focusable 1¼ "eyepiece
    • Excellent for Baader Maxbright binoviewer

    • Baader-FlipMirror II Star Diagonal (BFM II) with three ports:
      • Straight-through (S52, M48 and T-2 on both sides) for full-frame camera, spectrograph, or other instruments
      • Adjustable T-2 thread on top for eyepiece clamps, video modules (up to 32 mm image circle) or even a binoviewer
      • Bottom flange for the optional Off Axis Guider for Baader FlipMirror II (BFM-OAG)(#2956951, € 98,-) or for an optional calibration lamp for quick calibration of spectra without removing the spectrograph

    • T-2/90 ° diagonal prism (BaK4 glass) with 35mm free aperture terminal objective side: 2 "or 1¼"
    • Connection eyepiece: 1¼ "
    • Prism made in accordance to Zeiss-norms, multi-coated, solid metal case, both sides T-2 connection threads, resulting in extremely short design and adaptable to each telescope system.
    • Not just the housing is significantly better and the prism is greater, also the planarity and the conformality of the prism faces are about 5x better than standard prisms in plastic housings.

      OUT OF STOCK  

    • 2" ClickLock Diagonal Mirror
    • Oversized 2 "dielectric lamda / 10 levels with 112mm optical length
    • Mirror repels UV and IR radiation, provides high security at the solar observation in white light and with Ha-sun filters
    • Scratch-resistant, hard-coated mirror surface for safe cleaning, scratch-resistant even in extreme conditions
    • Baader 2" ClickLock clamp for ultrafast clamping action
    • Removable 2" Safety Kerf nosepiece

      OUT OF STOCK  

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