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

The excitement of viewing our Star through a dedicated solar telescope is sure to provide many many hours of visual enjoyment and educational insights. Furthermore, this package is fully upgradeable at any time without ever having to go back to the factory.  Therefore, 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.  Also it including the newest technology for fine tuning, allowing basic research of the Sun’s disk and some surface details.

Doppler Tuning

True Doppler Tuning (Pressure Tuning) allows for a shift into and away from the user. Amazingly, this adds a 3D-like component to the viewing experience. Meanwhile 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. Also, when looking at a filament at the centre of the Sun, the user has the ability to Doppler shift from the base of the filament to the tip. Therefore, you’ll be able to follow the filament through it’s structure toward you and away from you.  All of this allows for enhanced visual and imaging capability for the observer as well as a research tool for the avid hobbyist. Most importantly, the pressure tuning system provides an order of magnitude more precision to the tuning of the desired features.

Optional Accessories:

Specifications: (single stacked)

  • Type: Single Interference Etalon
  • Tuning: Internal Pressure Tune (Doppler True Tuning)
  • Aperture: 50 mm
  • Focal Length: 350 mm
  • F Ratio: F7
  • Bandpass: <0.75 Angstroms @ 656 nm
  • Focuser: Helical Focuser
  • Blocking Filter: B400 Diagonal or B600 Diagonal (Choose from Options drop-down)
  • Mounting: Integrated clamshell style with 1/4-20 tapped base
  • Colour: Pearl White with Black and Red accents

LS50THa package includes:

  • The LS50THa Narrow Band Hydrogen-alpha dedicated refractor-based system with a 50 mm front objective
  • B400 diagonal or B600 diagonal blocking filter
  • An internal Etalon with a pressure tuner allows for <0.75 Angstrom bandpass
  • The system includes the clamshell with threaded holes for mounting
  • Dust caps

All our products are shippable. In all cases, full payment is required before our products are shipped. Currently Sidereal Trading Pty Ltd only ships to Australia, Australian Territories and New Zealand.

Deliveries are made via Registered Australia Post or TNT Australia. Tracking information and updates will be sent to the email address associated with the order. A link to the courier’s website tracking information may also be provided. All small items will be shipped via Australia Post – Parcel Post or if requested via Express Parcel Post. All large items will be Shipped via TNT Road Express or TNT Economy Express Export. Should you require Express Post for your order, please contact our staff to confirm any additional charges that may apply.

You may be required to sign for the delivery to confirm proof of receipt. If you are not there when the delivery is made, you may incur further charges from Australia Post or TNT Australia (not from Sidereal Trading Pty Ltd) to pick up the parcel from the nearest post office or depot.
Our Flat Rate delivery charges are determined per order depending on the category your products fall into. This will be specified once a postcode is entered at checkout.

Remote delivery destinations or other factors may cause the web-based shopping cart to underquote the shipping charges. Some regional areas of Australia and New Zealand will incur higher charges than specified at checkout. When this occurs, we will first contact you to confirm payment of the difference, or subsequently cancel the order and refund any payments made if this additional cost is prohibitive. At any time if you feel the shipping calculation does not seem correct, please contact us via phone or email so that we can fix the problem and raise the order for you with the correct shipping amount.

In-Store Pick Up is also possible. See Contact Us for Store Location.

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Optional Products

Lunt 50mm Solar Dedicated Telescope

SKU: N/A

$2,099.00$2,249.00

✅ Free Shipping over $400
✅ Expert Advice
✅ Australian Owned
✅ Lifetime Technical Support

    Need Expert Advice?

    Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

    Enquire now or call us (03) 9042 2293

    Lunt 50mm Solar Dedicated Telescope

    SKU: N/A

    $2,099.00$2,249.00

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

    The excitement of viewing our Star through a dedicated solar telescope is sure to provide many many hours of visual enjoyment and educational insights. Furthermore, this package is fully upgradeable at any time without ever having to go back to the factory.  Therefore, 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.  Also it including the newest technology for fine tuning, allowing basic research of the Sun’s disk and some surface details.

    Doppler Tuning

    True Doppler Tuning (Pressure Tuning) allows for a shift into and away from the user. Amazingly, this adds a 3D-like component to the viewing experience. Meanwhile 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. Also, when looking at a filament at the centre of the Sun, the user has the ability to Doppler shift from the base of the filament to the tip. Therefore, you’ll be able to follow the filament through it’s structure toward you and away from you.  All of this allows for enhanced visual and imaging capability for the observer as well as a research tool for the avid hobbyist. Most importantly, the pressure tuning system provides an order of magnitude more precision to the tuning of the desired features.

    Optional Accessories:

    Specifications: (single stacked)

    • Type: Single Interference Etalon
    • Tuning: Internal Pressure Tune (Doppler True Tuning)
    • Aperture: 50 mm
    • Focal Length: 350 mm
    • F Ratio: F7
    • Bandpass: <0.75 Angstroms @ 656 nm
    • Focuser: Helical Focuser
    • Blocking Filter: B400 Diagonal or B600 Diagonal (Choose from Options drop-down)
    • Mounting: Integrated clamshell style with 1/4-20 tapped base
    • Colour: Pearl White with Black and Red accents

    LS50THa package includes:

    • The LS50THa Narrow Band Hydrogen-alpha dedicated refractor-based system with a 50 mm front objective
    • B400 diagonal or B600 diagonal blocking filter
    • An internal Etalon with a pressure tuner allows for <0.75 Angstrom bandpass
    • The system includes the clamshell with threaded holes for mounting
    • Dust caps

    All our products are shippable. In all cases, full payment is required before our products are shipped. Currently Sidereal Trading Pty Ltd only ships to Australia, Australian Territories and New Zealand.

    Deliveries are made via Registered Australia Post or TNT Australia. Tracking information and updates will be sent to the email address associated with the order. A link to the courier’s website tracking information may also be provided. All small items will be shipped via Australia Post – Parcel Post or if requested via Express Parcel Post. All large items will be Shipped via TNT Road Express or TNT Economy Express Export. Should you require Express Post for your order, please contact our staff to confirm any additional charges that may apply.

    You may be required to sign for the delivery to confirm proof of receipt. If you are not there when the delivery is made, you may incur further charges from Australia Post or TNT Australia (not from Sidereal Trading Pty Ltd) to pick up the parcel from the nearest post office or depot.
    Our Flat Rate delivery charges are determined per order depending on the category your products fall into. This will be specified once a postcode is entered at checkout.

    Remote delivery destinations or other factors may cause the web-based shopping cart to underquote the shipping charges. Some regional areas of Australia and New Zealand will incur higher charges than specified at checkout. When this occurs, we will first contact you to confirm payment of the difference, or subsequently cancel the order and refund any payments made if this additional cost is prohibitive. At any time if you feel the shipping calculation does not seem correct, please contact us via phone or email so that we can fix the problem and raise the order for you with the correct shipping amount.

    In-Store Pick Up is also possible. See Contact Us for Store Location.

    Reviews

    There are no reviews yet.

    Be the first to review “Lunt 50mm Solar Dedicated Telescope”

    Your email address will not be published. Required fields are marked *

    Optional Products

      Need Expert Advice?

      Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

      Enquire now or call us (03) 9042 2293