With this filter LS40THa telescopes show even more details on the solar surface
  • Can only be used with a LS40THa solar telescope!
  • Reduces bandwidth to <0.55 Angstroms
  • Significantly more contrast on the solar surface
  • Thus, more details become visible on the sun

LUNT LS40FHa H-alpha double-stack filter for LS40THa

Produkta kods: 49106
869,95 tax incl.

Pre-order. Delivery time from 3 weeks.

Delivery options
Delivery Instore
possibly after 27.12.2025
Pickup in store
Free
Delivery
possibly after 30.12.2025
Courier (Omniva, DPD)
from 10 €
Delivery Bycicle
possibly after 27.12.2025
Bike delivery (in Riga only)
from 9 €
SKU: 49106
Ean: 4007922079790
Manufacturer: Lunt

Condition: New product

869.95
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Expected to be available from autumn / winter 2023

Double-stack filter for LS40THa telescopes.

The bandwidth of H-alpha systems can be reduced by so-called double-stacking. A smaller bandwidth provides much more contrast at the solar surface, thereby many more details will become visible.

Double-stacking with a bandwidth of only <0.55 Angstrom is also possible at the LS40THa telescopes. Therefore Lunt Solar Systems has especially designed this LS40FHa double-stack filter in compact housing. The filter threads directly onto the LS40THa telescopes.

FEATURES
  • Aperture: 40 mm
  • Bandwidth: <0.55 Angstrom
  • Tuning: mechanical tilt-tuning
  • Housing diameter:
  • Length:
  • Weight:
  • Front thread:
  • Rear thread:
  • only usable together with a LS40THa telescope!

SCOPE OF DELIVERY
  • LS40THa H-alpha double-stack filter
  • Instruction manual
Type of ProductTelescope acsessories
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LUNT LS40FHa H-alpha double-stack filter for LS40THa

LUNT LS40FHa H-alpha double-stack filter for LS40THa

With this filter LS40THa telescopes show even more details on the solar surface
  • Can only be used with a LS40THa solar telescope!
  • Reduces bandwidth to <0.55 Angstroms
  • Significantly more contrast on the solar surface
  • Thus, more details become visible on the sun

Write a review