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Lunt LS40THa H-alpha Solar Telescope

£1,178.00
(Inc. 20% VAT)
Loyalty Points: 1,178
Choose Blocking Filter Size
+
Product Code
0551146
Brand
Aperture (mm)
40 mm
Telescope Type
Solar Telescope
Email us a question about this Product
Lunt
Description

Lunt LS40THa H-alpha 40mm Solar Telescope

Lunt LS40THa H-alpha 40mm Solar Telescope for easy and affordable viewing of Prominences & more

Solar observation in H-Alpha: prominences, filaments, flares... the most spectacular way to see the Sun - easy and affordable with the Lunt LS40THa H-alpha 40mm Solar Telescope!

Lunt LS40THa H-alpha 40mm Solar Telescope Main Features:

  • Special telescope for observing the sun
  • Absolutely safe, no danger to the eyes
  • Shows prominences & more details on the sun
  • Easy to use, well suited for beginners
  • For visual sun observation
  • Bandwidth less than 0.7 Angstrom

The LS40THa telescopes are available with choice of B500, B600 or B1200 blocking filters. The larger blocking filters provide less edge obstruction and a larger field of view for visual observation and photography. Please note that these telescopes have only a very small back focus and therefore photography is difficult. We recommend special astro cameras for photography, which have a very short distance to the sensor,

Complete H-alpha solar telescope with 40mm aperture, <0.7 Angstrom bandwidth, B500, B600 or B1200 blocking-filter, and Helical focuser. The easy handling makes this telescope ideal for starting H-Alpha solar observation. Due to its compact dimensions it is also a good travel telescope for the experienced solar observers.

The LS40THa is a complete telescope for observing the sun in H-alpha, with 40mm aperture (no central obstruction) and 400mm focal length. The H-alpha wavelength is the most impressive way to observe the sun, showing protuberances at the sun's edge, filaments and flares on the surface, and much more. An Etalon with mechanical tilt-tuning provides <0.7 Angstrom bandwidth.

Fine adjustment is achieved with a 1.25 inch Helical focuser. Blocking-filter is the B500, B600 or B1200. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25 inch eyepiece connection.

Lunt LS40THa H-alpha 40mm Solar Telescope Main Specifications:

  • Aperture: 40mm (no central obstruction, 2-lens refractor)
  • Focal length: 400mm
  • Bandwidth: <0.7 Angstrom
  • Tuning: mechanical tilt-tuning
  • Blocking filter: B500, B600 or B1200 with 1.25 inch connection
  • Focuser: Helical focuser
  • Dovetail bar at standard GP-level
  • Sol-Searcher included
  • Weight: 1.2kg
  • Length: ca. 40cm
Specifications

Specifications: Lunt LS40THa H-alpha Solar Telescope

  • Aperture: 40mm (no central obstruction, 2-lens refractor)
  • Focal length: 400mm
  • Aperture ratio :   10
  • Angular resolution:    3.45 arc seconds
  • Bandwidth: <0.7 Angstrom
  • Tuning: mechanical tilt-tuning
  • Blocking filter: B500, B600 or B1200 with 1.25 inch connection
  • Focuser: 1.25" Helical focuser
  • Dovetail bar at standard GP-level
  • Sol-Searcher included
  • Weight: 1.2kg
  • Length: ca. 41cm

What's in the Box

What's in the Box: Lunt LS40THa H-alpha Solar Telescope

  • LS40THa Solar Telescope
  • B500, B600 or B1200 blocking filter in star-diagonal housing
  • 1.25 inch Helical focuser
  • Dovetail bar (GP level)
  • Sol-Searcher
  • Instruction manual
Downloads
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Delivery

At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.

For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.

In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.

Should there be any delay in dispatching your order, we will notify you to keep you informed.

Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.

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