Lunt LS300THaDS/B3400 H-alpha solar telescope

Price: 176 599,00 €

Availability: Backorder

Product description

A extremely large 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. The telescope is equipped as standard with a double-stack system, two internal Etalon filters with the innovative air pressure tuning system Pressure-Tuner achieve a bandwidth of <0.5 Angstroms. The Pressure-Tuner system ensures a homogeneous H-alpha image and optimal performance. The Etalons are 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.

Product details

FEATURES

Aperture: 300mm (no central obstruction)
Focal length: 2128mm
Bandwidth: 2 internal Etalons with <0.5 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

SCOPE OF DELIVERY

LS300THa Double-Stack H-alpha solar telescope
2x Pressure-Tuner
Electronic pressure tuner controller
B3400 blocking filter in straight extension tube
Feather-Touch focuser
Dovetail bar (Losmandy level)
Manual

Shipping costs

GLS/EuroParcel: 15,90 €; European delivery 2-5 days.
PostNord Parcel locker: 5,90 €
PostNord Home deliver: 19,00 €; Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard: 14,90 €; Delivery to Europe in 2 to 5 days.
Postipaketti: 5,90 €
Kotipaketti: 12,90 €