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Bresser Telescope Lunt LS50THa/B400PT, solar

6632060021



€5,638.80BGN 11,028.53
Price with VAT


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Description

Watch the sun in the H-alpha light with the BRESSER telescope!

  • The solar telescope LS50tha offers 50 mm free blend, 350 mm focal distance and provides a bandwidth of <0,75 Angstrom.
  • The telescope is equipped standardly with the air pressure setting system "Pressure-Tuner," the reference is safely installed inside the telescope.
  • Extremities and superficial details can be quickly seen spontaneously.
  • Easy and comfortable to wear when hiking, walking or wherever you go!

  • In the diagonal of the star is installed a blocking filter B400. B400 is good for visual observation. Focus is achieved by a non-rotating spiral focal pointer.

    Please note that this telescope has a small rear focus, which is why the sunny image is very difficult to see. LS50tha is designed for visual observation of the sun.

    Characteristics
  • Aperture: 50 mm.
  • Focus distance: 350 mm.
  • Frequency band width: <0.75 Angstrom.
  • Setting: Air Pressure Setup "Pressure-Tuner" system.
  • Block filter: B400.
  • A non-rollable spiral magician.
  • Pipe ring with cut base 1/4-20 (standard thread for photo tripods).
  • Length: 37 cm.
  • Weight: 2.1 kg.

    The kit includes
  • Sunny telescope LS50tha H-alpha.
  • B400 blocking filter in star diagonal.
  • Pressure tuner.
  • Pipe ring with connection 1/4-20 for mounting photo tripods.
  • A non-rollable spiral magician.
  • Instructions for use.

    Optical specifications
  • Mirror diameter: 50 mm.
  • Focus distance: 350 mm.
  • Diaphragm ratio: 7.
  • Corner resolution: 2.8 seconds.
  • Full width of half max (Angstrom): <0.75.

    General technical data
  • Ocular barrel diameter: 31.7 mm.
  • Mounting type: optics without mounting.

    Dimensions and weight
  • Overall length: 370 mm.
  • Overall width: 170 mm.
  • Overall height: 100 mm.
  • Specifications

    Lens diameter [mm]
    50
    Tripod
    No