About this product
Part Number: 0551490
Double-stack module for higher contrast and more details at the solar surface at LS100THa telescopes.
The LS100THa H-alpha solar telescopes can be double-stacked by using a LS100FHa filter, or by using this internal DSII double-stack modules. Double-stacking with LS100FHa filter (article number 0550400) is the professional but expensive way. The DSII double-stack modules are a reasonably priced possibility for double-stacking. The DSII modules will reduce the bandwidth to <0.5 Angstroms. The DSII module is designed to provide enhanced surface detail, allowing for higher contrast views of the filaments and active regions.
The LS100THa/DSII module is designed only for using at LS100THa telescopes, it cannot be used at any other telescopes.
PLEASE NOTE: Only usable at LS100THa telescopes with red anodized front cell on the scope! Not usable at old LS100THa telescopes without the red front cell and not usable at LS100MT telescopes!
- Bandwidth: <0.5 Angstrom
- Tuning: air-pressure tuning system
SCOPE OF DELIVERY
- DSII module with internal Etalon for LS100THa telescopes
- Pressure Tuner system
(LS100THa telescope not included!)
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