We are proud to announce our newest and largest dedicated Hydrogen-alpha telescope. Delivery 01/ 11
The LS230THa/PT (pressure tuned) is a complete and dedicated Hydrogen-alpha Solar Telescope with an Image Scale of 3,366
Soon to become the largest aperture Solar Telescope currently available, the LS230THa/PT will provide the highest level of performance ever produced in a Solar Scope.
A precision aligned refractor with a fully un-obstructed 230mm Aperture.
The 100% unobstructed system will perform to the highest level at both low and high magnifications. Utilizing advanced hi-contrast coatings and the new Doppler True Pressure Tuning system the user will be able to experience an un-paralleled level of visual and imaging performance.
The system is designed as a dedicated Hydrogen-alpha telescope. Unlike its smaller LS152THa the system is not modular.
Optical Aperture: 230mm (Unobstructed)
Tuning: Internal Pressure Tune (Doppler True Tuning)
Image Scale: 3,366
Focal Length: 1610mm
F Ratio: 7
Focuser: 2" Starlight Instruments Feather Touch
Mounting: Rings with 12" Losmandy style plate and carrying handle
Storage: Aluminum finished hard case with fitted foam
Weight: 70 lbs (estimated)
Required Blocking Filter:
B3400 straight thru installed in the focuser standard
Included Accessories: (see "accessories")
Eyepiece: Lunt Zoom Eyepiece
Sun Finder: Televue Sol Searcher
Mounting: 12" Losmandy Style Dovetail Plate
Eyepieces: Additional Lunt Eyepieces Available (see "eyepieces")
The design of the DSII (internal double-stack) will begin in late 2010. Lunt will release description, specifications, and pricing as it becomes available.
The LS230HaT/PT is available in only one variation
* Standard system with B3400 internal blocking filter and standard 2" Feather touch focuser
Retail Price $ on request