Price 1 689,00 €
50mm H-alpha double-stack solar filter, for all LS50FHa filter-systems and LS60THa/LS60MT telescopes.
This double-stack Etalon is compatible to all Lunt Solar Systems LS50FHa filter systems and LS60THa / LS60MT telescopes. Adding this additional double-stack Etalon system will reduce the bandwidth to ~<0.55 Angstrom (dependent upon the used telescope). So you will have much more contrast and more details on the sun will be visible.
Without blocking filter! Only for use as a double-stack filter, or together with a additionally available blocking filter. If the filter is used only single stacked together with an optional blocking filter, then the bandwidth is <0.75 Angstrom.
SCOPE OF DELIVERY
These terms and conditions are valid from November 7th, 2020.
Astro Art Finland
Products are sold for private customers over 18 years of age. Prices include VAT. The prices are subject to change.
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Astro Art Finland
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All of our products have at least a 1-year warranty by the manufacturer. Warranty-related issues can be dealt either directly with the manufacturer or with Astro Art Store.
Warranty does not apply to faults that have been caused by:
a) incorrect maintenance, lack of maintenance, or lack of calibration
b) software, parts, or equipment that have not been delivered by Astro Art Store
c) unauthorized modifications or misuse of the product
You have the right to cancel this agreement within 14 days without declaring the reason. The deadline for canceling this agreement ends 14 days after you have received the last shipment of your order. If the product is downloaded, the deadline for canceling this agreement is 14 days after you have downloaded the product.
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Astro Art Finland
If you decide to cancel this agreement, we will return your payment in full, including the shipping costs (only the amount of the cheapest available shipping method). The payment will be returned without a delay, and within 14 days after you have received the cancellation confirmation.
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You must send the items back without a delay and within 7 days of receiving the cancellation confirmation. The deadline has been complied with, if you send the items back before the 7-day deadline.
You are only responsible for such decrease in value of the items that is not caused by handling that necessary to test for operation, features, or functionality of the items.
Failure to redeem your delivery is not the same as returning or canceling your order. We will charge a fee for unredeemed orders that have not been canceled according to return conditions.
If the item has been lost or damaged during delivery or it does not correspond to your order, you need to use our contact information to inform us within 14 days by mail, email or by phone. The contact information can be found in "Return conditions". If the package has clearly been damaged during shipping, you need to inform the delivery company immediately.