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LUNT LS50FHa H-alpha Double-stack Solar Filter

LUNT LS50FHa H-alpha Double-stack Solar Filter

This double-stack Etalon is compatible to all Lunt Solar Systems LS50FHa filter-systems and LS60THa telescopes. Adding this...
Vendor: LUNT
Availability: Out Of Stock
€1,885.20
€1,885.20
  • Madeira Optics
  • Madeira Optics

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Description

This double-stack Etalon is compatible to all Lunt Solar Systems LS50FHa filter-systems and LS60THa telescopes. Adding this additional double-stack Etalon system will reduce the bandwidth to <0.55 Angstrom (dependent upon 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 double-stack filter, or together with a additional available blocking filter. If the filter is used only single stacked together with a optional blocking filter, then the bandwidth is <0.75 Angstrom.

The kit includes:

  • LS50FHa Solar Filter
  • Transport case
  • Instruction manual
Specifications
Aperture, mm 50
Bandwidth double stacked <0,55 Angstrom
Tuning tiltable Etalon
Housing diameter, mm 95
Front thread M90x1 female thread
Rear thread M90x1 male thread
Brand LUNT Solar Systems
Warranty, years 2
Shipping Weight, kg 0.7
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Shipping & Return

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..

SHIPPING POLICY

- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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