LUNT DSII/SFPT double-stack module for LS80MT & LS100MT

Product code: 551395
in stock
£2,424.17 (ex. VAT)

PREORDER : 1-4 Weeks

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Product information

With this module LS80MT & LS100MT telescopes show even more details on the solar surface

  • Can only be used with LS80MT or LS100MT solar telescopes!
  • Reduces bandwidth to less than 0.5 Angstrom
  • Significantly more contrast on the solar surface
  • More details on the sun become visible

Double-stack module for more contrast and details on the solar surface with the LS80MT and LS100MT telescopes.

At the LS80MT and LS100MT telescopes double-stacking is possible with this internal DSII double-stack module when observing the sun in H-Alpha. The DSII modules reduce the bandwidth to <0.5 Angstrom. They are designed to show the surface details of the sun better, the contrast is significantly increased and therefore filaments and active regions are better visible.

The DSII/SFPT module is designed exclusively for use in LS80MT and LS100MT telescopes, it cannot be used at other telescopes. It is used between the existing H-Alpha unit and the focuser on the telescope. Installation is simple, no additional adapters or tools are required.


  • Bandwidth: <0.5 Angstrom
  • Tuning: Air Pressure Tuning System


  • DSII module with internal Etalon for LS80MT and LS100MT telescopes
  • Pressure Tuner System

(LS80MT or LS100MT telescope not included!)

Technical Data

Field of applicationSolar observation
Full width at half maximum (Angström), less then0.5
Total length18 cm
Total width10 cm
Total height9 cm

Product Info

GTIN 4007922069739
UPC 4007922069739
EAN 4007922069739
PREORDER 1-4 Weeks
Brand Lunt
Product Code 551395
Delivery Weight Package