Lunt 50mm H-Alpha Telescopes

Pre-Order the New Lunt LS50Tha Solar Scope now from Tring Astronomy Centre. Buy online or visit our Hertfordshire based showroom! Shipments to Europe begin in July/August, 2014

The New Lunt LS50Tha H-Alpha Solar Telescope is a refractor-based system with a 50mm aperture and an internal-mounted etalon with Pressure Tuner adjustment.  This system allows for a  <0.75 Angstrom band pass.

Specifications: (single stacked)

Type: Single Interference Etalon
Tuning: Internal Pressure Tune (Doppler True Tuning)
Aperture: 50mm
Focal Length: 350mm
F Ratio: F7
Bandpass: <0.75 Angstroms @ 656nm
Focuser: Helical Focuser
Mounting: Integrated clamshell style with 1/4-20 tapped base
Color: Pearl White with Black and Red accents
Diagonal: B400 Blocking Filter (standard) or B600 Blocking Filter (upgrade)

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