LUNT Double Stack module for LS100THa telescopes
Product.Nr.:
LS#0551490
Manufacturer: Lunt Solar Systems
3.580,00 EUR
incl. 19 % VAT
-
Nicht auf Lager
- weight 5 kg
products condition NewCondition
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product description
- Can possibly be ordered for you - please ask us BEFORE placing an order!
- Double Stack Module for LUNT 100 H-alpha Telescopes (with red anodized front cell on the scope)
- NOT for MT-Serie!
- Bandwidth: <0.5 Angstrom
- Tuning: air-pressure tuning system
LUNT LS100THa/DSII
DSII module for Lunt Solar Systems telescopes with 100 mm aperture (NOT for MT-Serie) with red anodized front cell on the scope. Internal double stack filter with air-pressure tuning system. Reduces the bandwidth to <0.5 Angstrom!
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!
The new DSII system from Lunt Solar Systems reduces the bandwidth of all LS100THa telescopes to <0.5 Angstrom!
The DSII eliminates the need for an external front mounted filter for double stacking. In this system both Etalons are internal installed in the telescope, and both Etalons are equipped with the tuning system “Pressure Tuner”! This "Pressure Tuner" system allows a better Etalon adjustment than other systems.
The DSII module will be easily installed at all LS100THa telescopes, it is not needed to return the telescope to the manufacturer.
The DSII module is designed for use at the LS100THa telescope only. Because all necessary filters for safety (ERF...) are installed in the LS100THa, the DSII module has no extra filter like this. Therefore the module cannot be used without LS80THa telescope!
Due to the renunciation of other, unnecessary filter the sun's image is brighter than at other double-stack systems. Therefore prominences can be observed clearly and in detail that would be very strong dimmed at other double-stack systems.
Technical data
- Bandwidth: <0.5 Angstrom
- Tuning: air-pressure tuning system
Scope of Delivery
- LUNT LS100THa/DSII doublestack module for LS100THa
(NOT for MT-Serie)
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