Lunt LS230THa/B3400 230mm H-Alpha Solar Telescope, B3400, Feather Touch, Pressure Tuner
This magnificent professional solar telescope with B3400 blocking filter from Lunt Solar-Systems provides the highest level of performance ever produced in a H-alpha telescope!
A precision aligned refractor with a fully unobstructed 230mm aperture. Utilizing advanced high-contrast coatings and the new Doppler True Pressure Tuning system the user will able to experience an unparalleled level of visual and imaging performance. An internal etalon with new airpressure tuning adjustment allows for a <0.65 Angstrom bandwidth.
The extension tube in which the blocking filter is installed, is equipped as standard for 2" diagonals and 2" eyepieces. Focusing is achieved with a high precision, dual speed (10:1) Starlight Instruments Feather Touch focuser. Due to its long focal length it comes equipped only with a B3400 large blocking filter.
The new microprocessor controlled Pressure-Tuner control system (model PC1) included now as standard! |
AVAILABILITY: only a few pieces per year will be manufactured of this professional H-alpha telescope therefore long delivery times may result depending on the demand.
We will accept a 30% deposit for this telescope.
SHIPPING INFO: we don't yet know the actual box sizes and weight, but from the telescopes focal length we can guess that it'll be around 50x50x180cm; this equals to 90kg volumetric weight. We expect the real packaged weight to be around 40-50kg.
DELIVERY COSTS: free delivery to UK mainland; additional surcharge to Scottish Highlands, Scottish Isles, NI, Channel Islands, Isle of Man etc.
Specifications of Lunt LS230THa/B3400
Focal length: 1600mm
Blocking filter: B3400
Focuser: 2" Starlight Instruments Feather Touch
Dovetail bar/mounting bar: 3" Losmandy style