Lunt Solar Systems 300 mm H-Alpha Telescope with B3400 Blocking Filter
Lunt LS300THa 300 mm H-Alpha Solar Telescope
- Dedicated H-Alpha Solar Telescope with 300 mm aperture (f/7) and B3400 internal mount
- Optimized at 656 nm, this Massimo Riccardi designed doublet is IR-coated (Energy Rejection)
- Internal unobstructed etalon allows a <0.65 angstrom bandpass.
- Also available as a double stack system that allows a <0.45 angstrom bandpass
- True Doppler pressure tunning system(s) controlled via single or dual PC-USB
- Includes 3.5" Starlight FeatherTouch Focuser and Losmandy-style mounting plate