LUNT LS300THa/B3400 H-alpha solar telescope
This item cannot be ordered online! This telescope is custom made to order. Please contact us by phone or email for more details!
The availability of this item varies and cannot be specified by us at this time. If necessary, please make an inquiry. - Special telescope for observing the Sun
- Bandwidth less than 0.65 Angstrom
- 300mm aperture
- 2128mm focal length
- Electronic Pressure-Tuner controller
Please note: This telescope is made to customer specifications. Therefore special conditions apply for this telescope and online ordering is not possible. Please contact our customer service if you would like to order this telescope.
Complete H-alpha solar telescope with 300mm aperture and a bandwidth of <0.65 Angstroms. With Feather-Touch focuser, innovative air pressure tuning system and B3400 blocking filter.A really giant telescope for observing the Sun in H-alpha wavelength, a precisely adjusted refractor with a
free aperture of 300mm without central obstruction and
2128mm focal length. A internal Etalon filter with the innovative air pressure tuning system
Pressure-Tuner achieve a
bandwidth of <0.65 Angstroms. The
Pressure-Tuner system ensures a homogeneous H-alpha image and optimal performance. The Etalon is safely installed inside the telescope. The air pressure tuning system is precisely controlled by an
electronic pressure tuner controller.
Blocking 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 an adapter for 1.25". Focusing is done by the legendary
Feather-Touch focuser from Starlight-Intruments with 10:1 reduction.
FEATURES- Aperture: 300mm (no central obstruction)
- Focal length: 2128mm
- Bandwidth: internal Etalon with <0.65 Angstroms
- Tuning: Air-pressure tuning system
- Electronic pressure tuner controller
- Blocking filter: B3400 with 2" and 1.25" connection
- Focuser: Feather-Touch focuser from Starlight-Instruments with 10:1 reduction
- Dovetail bar with Losmandy level for astronomical mounts
- Weight: ?kg
- Length: ?cm
SCOPE OF DELIVERY- LS300THa H-alpha solar telescope
- Pressure-Tuner
- Electronic pressure tuner controller
- B3400 blocking filter in straight extension tube
- Feather-Touch focuser
- Dovetail bar (Losmandy level)
- Manual
Technical Data
GENERAL TECHNICAL DATA |
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Extended warranty | 5 years |
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