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Lunt Solar Systems - 152mm Doppler True Solar Telescope: Choice of Blocking Filter, Choice of Focuser - LS152THa

$6,379.00

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Options: OTA Only - No Blocking Filter - See Warnings for this Choice

  • OTA Only - No Blocking Filter - See Warnings for this Choice
  • B1200 Package - with B1200 Blocking Filter Diagonal
  • B1800 Package - with B1800 Blocking Filter Diagonal
  • B3400 Package - with 34mm Straight-Thru Blocking Filter
$6,379.00
Out of stock

152 mm f/6 dedicated h-alpha telescope for professional results! Internal etalon allows a <0.65 Angstrom bandpass. True Doppler pressure tuning system for precision tuning adjustments. The LS152THa includes a 2″ Starlight... Read more

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SKU: LS152THa OTAN/A
  • 152 mm f/6 dedicated h-alpha telescope for professional results!
  • Internal etalon allows a <0.65 Angstrom bandpass.
  • True Doppler pressure tuning system for precision tuning adjustments.
  • The LS152THa includes a 2″ Starlight Instruments Feather Touch Focuser, Lunt Zoom eyepiece, aluminum case, mounting rings & dovetail and your choice of blocking filter.

 

All Lunt Solar Telescopes require a blocking filter.

Which blocking filter is right for you?

  • B1200 – for visual use
  • B1800 – for larger field of view and imaging applications
  • B3400 – for larger field of view and imaging applications with larger sensors
  • No Blocking Filter Warning – only choose this package if you already have a Lunt Solar Systems blocking filter at your disposal.  All Lunt Solar Systems h-alpha telescopes require a Lunt Blocking Filter!

Images taken through a Lunt LS152THa Solar Telescope

Lunt LS152THa Solar Telescope

The Lunt LS152THa is currently the largest solar telescope available, and is sure to provide the most stunning balance of resolution and performance.

The 100% unobstructed system will perform to the highest level at both low and high magnifications. Utilizing both advanced high-contrast coatings, and the new Doppler True Pressure Tuning system, the user will be able to experience crisp, sharp, high magnification visual images, as well as utilize this system for high end digital processes.

True Doppler Tuning

True Doppler 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 location 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.

This system has an optional, interchangeable, CaK module allowing for the research of multiple wave lengths thru the same platform. You can also convert the LS152THa for nighttime viewing with a special backing plate & focuser kit.

The Lunt Solar Systems LS152THa Solar Telescope is perfect for the Intermediate to Advanced User.

Package Features

  • Advanced Narrow Band Hydrogen-alpha dedicated system.
  • A refractor-based system with a 152 mm front objective.
  • An unobstructed internal HD Etalon with the Pressure Tuner allows for <0.65 Angstrom bandpass, providing slightly higher surface detail without the loss of edge detail.
  • The system includes the mounting rings and dovetail, a Lunt Zoom Eyepiece, dust caps, and is delivered in an aluminum reinforced case.

Type

 Single Interference HD Etalon

Optical Aperture

 152 mm

Etalon

 Internal <0.65 Angstrom @ 656 nm

Tuning

 Internal Pressure Tune (Doppler True Tuning)

Focal Length

 900 mm

F Ratio

 f/6

Focuser

 2″ Starlight Feather Touch Focuser

Blocking Filter

 B1200 Diagonal, B1800 Diagonal, or B3400 Straight-Thru (choose from packages listed below)

Color

 Pearl White with Black and Red accents

Storage

 Aluminum finished hard case with fitted foam

Weight

 30 lb

Lunt: Lunt provides a 5-year limited warranty. Please click HERE to register your purchase to activate the warranty. You will require an RGA number if you need to return an item which can be obtained by contacting Stargazing Telescopes.

Warranty

At Stargazing Telescopes we are dedicated to making sure our customers receive the highest quality products. If for any reason you would like your purchase repaired or replaced, all you have to do is call us at 540 253 3466 or email us at info@stargazingtelescopes.com and we will advise you on how to proceed.

Each of our vendors have different warranty protocols for their products. Please see the relevant section below to get more information on the specifics of their warranty policies.

Warranties will not be valid for products that have been misused or tampered with by the customer, and each manufacturer retains the right to inspect the product to determine whether it is covered by their warranty. If an item needs to be repaired or replaced, the customer is responsible for shipping costs unless otherwise stated.

Please note, you must have proof of purchase (copy of your receipt) in order for the warranty to be valid.

 

*Lunt: Please note, most Lunt products are on back order due to the impact of COVID. We can provide estimated shipping times and availability once we have spoken with the manufacturer. To help prevent fraud Lunt no longer provide a UPS tracking number to the purchaser directly. Please email us on orders@stargazingtelescopes.com or call us on 540 253 3466 for an update on the status of your order.

Free shipping on all orders over $99 within continental USA!

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within five business days), we will process the charges and submit the order for shipment.

Order Shipment & Delivery:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at orders@stargazingtelescopes.com

Delivery times will vary based on your location and the shipping method that our vendors use. Economy shipping generally takes five to eight business days to arrive, and Standard shipping generally takes three to four business days. 

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrive damaged, please send photos to returns@stargazingtelescopes.com and we will contact the manufacturer on your behalf.

Lunt: 30 Day Return Policy. You will require an RMA number which will be issued by Stargazing Telescopes.

Return Policy:

Here at Stargazing Telescopes we make returns as easy as possible. You may return your purchase within the allotted time frame that each manufacturer allows. You will be responsible for shipping charges as well as a 20% restocking fee (20% of the price of product).

To request a return please email returns@stargazingtelescopes.com and include your name, order number and date of purchase. We will also require proof of purchase, which is a copy of the receipt.

Returns must be authorized before being sent. We will contact the manufacturer on your behalf and issue you a RMA number which is mandatory for returns.

To be eligible for a return, your item must:

  • be unused and in the same condition that you received it.
  • be undamaged and in the original packaging.

Products not eligible for return:

  • Products that have been used or tampered with
  • Products not in resalable condition
  • Custom orders
  • Products not in original packaging
  • Products that do not have an RMA number

The buyer is responsible for all shipping costs and must use the shipping method as specified by Stargazing Telescopes to ensure the item is not damaged in transit and is tracked and sent safely. Refunds will be processed within 14 working days from the point we have received your return.

Approved refunds will be issued after the manufacturer inspects and processes your return which can take up to 7 Business days. Return shipping charges and re-stocking fees are not refundable. Shipping charges and factory re-stocking fees will be deducted from the total refund amount. You will receive a confirmation email when your return has been processed. Refunds will be credited to the original payment method and can take up to 72 hours to reflect on your statement.

Cancellations:

All orders cancelled after 24 hours are subject to a $20 administration fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for return shipping charges. Refunds will only be issued to the original credit card that you used when placing your order.

Damages:

Please inspect the packaging of your item(s) when it arrives, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrive damaged, please send photos to returns@stargazingtelescopes.com and we will contact the manufacturer on your behalf.

 

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Lunt Solar Systems - 152mm Doppler True Solar Telescope: Choice of Blocking Filter, Choice of Focuser - LS152THa

OTA Only - No Blocking Filter - See Warnings for this Choice
OTA Only - No Blocking Filter - See Warnings for this Choice
$6,379.00