More products from the brand :Lunt Solar Systems

LS40FHa: Double Stack for LS40THa (New standard ≤ 0.35 Å)

CHF 900

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Double Stack 40mm filter for LS40THa

Visit Double Stack 40 mm filter is specially designed for LS40THa to significantly increase contrast in H-alpha solar observation. By adding a second standard, the system's effective bandwidth is reduced, improving spectral selectivity and revealing more detail on the Sun's surface.


Why add a Double Stack to an LS40?

  • H-alpha bandwidth reduction
  • Significantly increased contrast on the solar disk
  • More pronounced filaments
  • Better-defined active ranges

In single-standard configuration, the protuberances are luminous and spectacular. At Double Stack, The contrast of the solar disk is enhanced, highlighting fine chromospheric structures.


Compatibility

  • LS40THa

The module mounts on the front of the compatible instrument and transforms your LS40 into a high-performance dual standard configuration.


Visual and imaging benefits

  • Immediate improvement in overall contrast
  • Better separation of fine structures
  • Optimization for solar imaging
  • Simple upgrading of an existing system

Key features

Diameter 40 mm
Type Double Stack H-alpha filter
Compatibility LS40THa
Installation Front-mounted

Enhanced contrast for your LS40

Visit Double Stack 40 mm for LS40THa is a direct and effective enhancement for a higher-contrast, richer and more detailed solar image.

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