This is a discontinued item. We recommend the 50mm Ha-Etalon Filter with B600 blocking filter with 1.25" focuser as a replacement.
H-alpha Single Pass Front Mount Etalon System for telescopes with 1.25" focuser and up to 540mm focal length.
Introducing the LS35 Hydrogen-alpha system. To kick off the new company we are offering the 35mm aperture (no central obstruction) integrally tuned etalon for use on any customer supplied refractor. System includes the B600 blocking filter standard which provides full disk images on telescopes up to 540mm focal length. Larger blocking filters suitable for longer focal length telescopes are also available options.
Because the LS35 has an estimated bandpass of
Delivered with order:
- Main Filter
- Blocking Filter (for 1.25" focuser)
- Transport case
|Name||Lunt - 35mm Ha Etalon Filter with B600 for 1.25" Focuser - DISCONTINUED|
|Manufacturer||Lunt Solar Systems|