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Lunt Solar 50 mm Ha Solar Telescope w/ B400 Blocking Filter - LS50THa/B400PT

SKU: LUN-LS50THa/B400PT

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Lunt Solar 50 mm Ha Solar Telescope w/ B400 Blocking Filter



Lunt LS50THa H-alpha Solar Telescope Package Features:




  • A Narrow Band Hydrogen-alpha Dedicated System


  • A refractor-based system with a 50 mm front objective


  • An internal Etalon with a Pressure Tuner yields < 0.75 Angstrom bandpass


  • The system includes the clamshell ring, with threaded holes for mounting and dust caps





The LS50THa from Lunt Solar Systems is a 50 mm, unobstructed, pressure-tuned, dedicated Hydrogen-alpha telescope with a bandpass of < 0.75 Angstrom.



The excitement of viewing our Star through a dedicated solar telescope is sure to provide many many hours of visual enjoyment and educational insights. This Lunt LS50THa H-alpha solar telescope package is fully upgradeable at any time without ever having to go back to the factory. As the Sun becomes increasingly more active, you will appreciate that the instrument can grow right along with it.



The Lunt LS50THa Solar Telescope, complete with a Pressure Tuner,  provides the basic essentials perfect for a first time introduction to solar observing, while also including the newest technology for fine tuning, allowing basic research of the Sun's disk and some surface details.



True Doppler Tuning (Pressure Tuning) allows for a shift into and away from the user, adding a 3D-like component to the viewing experience. While it has minimal effect on proms due to their being at the edge of the disk, it does have an effect on filaments and active regions on the surface. While looking at a filament at the center of the Sun the user has the ability to Doppler shift from the base of the filament to the tip, following the filament through it’s structure toward you and away from you, allowing for enhanced visual and imaging capability for the observer as well as a research tool for the avid hobbyist. The pressure tuning system provides an order of magnitude more precision to the tuning of the desired features.



Lunt LS50THa H-alpha Solar Telescope Specifications:




  • Type: Single Interference Etalon Solar Telescope


  • Tuning: Internal Pressure Tune (Doppler True Tuning)


  • Scope Aperture: 50 mm


  • Focal Length: 350 mm


  • F Ratio: F/7


  • Bandpass: <0.75 Angstrom @ 656 nm


  • Focuser: Helical Focuser


  • Blocking Filter: B400 Diagonal


  • The B400 Blocking Filter is ideal for visual use


  • Mounting: Integrated clamshell style with 1/4-20 tapped base


  • Color: Pearl White with Black and Red accents






Note: The photo shows this product with a Double Stack module installed (red color) for illustration purposes only. Your product does NOT include the Double Stack module!

Description
Description

Lunt Solar 50 mm Ha Solar Telescope w/ B400 Blocking Filter

Lunt LS50THa H-alpha Solar Telescope Package Features:

  • A Narrow Band Hydrogen-alpha Dedicated System

  • A refractor-based system with a 50 mm front objective

  • An internal Etalon with a Pressure Tuner yields < 0.75 Angstrom bandpass

  • The system includes the clamshell ring, with threaded holes for mounting and dust caps

The LS50THa from Lunt Solar Systems is a 50 mm, unobstructed, pressure-tuned, dedicated Hydrogen-alpha telescope with a bandpass of < 0.75 Angstrom.

The excitement of viewing our Star through a dedicated solar telescope is sure to provide many many hours of visual enjoyment and educational insights. This Lunt LS50THa H-alpha solar telescope package is fully upgradeable at any time without ever having to go back to the factory. As the Sun becomes increasingly more active, you will appreciate that the instrument can grow right along with it.

The Lunt LS50THa Solar Telescope, complete with a Pressure Tuner,  provides the basic essentials perfect for a first time introduction to solar observing, while also including the newest technology for fine tuning, allowing basic research of the Sun's disk and some surface details.

True Doppler Tuning (Pressure Tuning) allows for a shift into and away from the user, adding a 3D-like component to the viewing experience. While it has minimal effect on proms due to their being at the edge of the disk, it does have an effect on filaments and active regions on the surface. While looking at a filament at the center of the Sun the user has the ability to Doppler shift from the base of the filament to the tip, following the filament through it’s structure toward you and away from you, allowing for enhanced visual and imaging capability for the observer as well as a research tool for the avid hobbyist. The pressure tuning system provides an order of magnitude more precision to the tuning of the desired features.

Lunt LS50THa H-alpha Solar Telescope Specifications:

  • Type: Single Interference Etalon Solar Telescope

  • Tuning: Internal Pressure Tune (Doppler True Tuning)

  • Scope Aperture: 50 mm

  • Focal Length: 350 mm

  • F Ratio: F/7

  • Bandpass: <0.75 Angstrom @ 656 nm

  • Focuser: Helical Focuser

  • Blocking Filter: B400 Diagonal

  • The B400 Blocking Filter is ideal for visual use

  • Mounting: Integrated clamshell style with 1/4-20 tapped base

  • Color: Pearl White with Black and Red accents

Note: The photo shows this product with a Double Stack module installed (red color) for illustration purposes only. Your product does NOT include the Double Stack module!

Specifications
Specifications
Model Number LS50THa/B400PT
Single or Double-Stack Single Etalon
Solar Telescope Aperture 50 mm
Solar Filter Tuning Type Pressure-Tuned
H-Alpha or CaK Telescope Bandpass in Angstroms Less than 0.75Å
Solar Telescope Focal Length (mm) 350
Solar Telescope Focal Ratio f/7.0
Solar Telescope Focuser Type 1.25" Helical Focuser
Blocking Filter or ERF Included B400
Blocking Filter Housing Type 1.25" Diagonal
Warranty Five (5) Years
What's in the Box?
What's in the Box?
  • Lunt Solar 50 mm Ha Solar Telescope w/ B400 Blocking Filter

  • Internal Pressure Tune system (Doppler True Tuning)

  • Helical style Focuser

  • B400 diagonal Blocking filter

  • Integrated clamshell ring mount with 1/4-20 tapped base

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