Solar Filters System

Product code: LF140 Manufacturer: Lunt Please contact us to confirm the price Single Pass Front Mount Etalon System (Patent Pending Design). LS100 Hydrogen-alpha system - 100mm aperture integrally tuned etalon for use on any customer supplied refractor. System includes the B1200 standard for use on telescopes up to 1200mm focal length. Blocking filter required. Because the LS100 has an estimated bandpass of <0.7 Angstroms it is capable to providing high contrast views of both surface and edge detail. Adding an additional etalon system will reduce the bandpass to ~<0.5 (dependant upon scope) allowing for higher resolution viewing and/or imaging. The following combinations are available: LS100FHa/B600 mm LS100FHa/B1200 mm LS100FHa/B1800 mm LS100FHa/B3200 mm Double Stack Etalon LS100FHa (Matched)