Solar telescope LUNT LS300THaDS/B3400 H-Alpha

Solar telescope LUNT LS300THaDS/B3400 H-Alpha

Please note: this telescope is manufactured to customer specifications. Therefore, special conditions apply for this telescope and online ordering is not possible. For more information, please contact us by mail (info@telescopiomania.com) or telephone (972 98 19 72).

An extremely large telescope for observing the Sun at H-alpha wavelength, a precisely tuned refractor with a 300 mm free aperture without central obstruction and a focal length of 2128 mm. The telescope is equipped as standard with a double stack system, two internal Etalon filters with the innovative Pressure-Tuner air pressure adjustment system achieve a bandwidth of

The locking filter is the B3400. The B3400 is well suited for imaging the Sun. For visual observation we recommend an additional zenith mirror. The straight extension tube, in which the blocking filter is installed, is equipped as standard with a 2" eyepiece holder and also with a 1.25" adapter. Focusing is performed by the legendary Feather-Touch focuser from Starlight-Intruments with a 10:1 reduction.

FEATURES

• Aperture: 300 mm (without central obstruction)
• Focal length: 2128 mm
• Bandwidth: 2 internal Etalons with
• Tuning: air pressure adjustment system
• Electronic pressure tuner controller
• Blocking filter: B3400 with 2" and 1.25" connection
• Focuser: Starlight-Instruments Feather-Touch Focuser with 10:1 reduction
• Dovetail bar with level Losmandy for astronomical mounts
• Weight: ?kg
• Length: ?cm

INCLUDES

• LS300THa double-stack H-alpha solar telescope
• 2x pressure tuner
• Electronic pressure tuner controller
• B3400 blocking filter on straight extension tube.
• Feather-Touch focuser
• Dovetail bar (level Losmandy)
• Manual