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.

LS230THa/PT Specifications:

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

Optional Accessories:

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

Delivery: January-March 2011

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