The LS50C offers more aperture for brighter views and finer detail, using the same center-supported etalon design as the LS40F. At 50mm, the increased light grasp enhances both visual observing and imaging potential while maintaining a <0.65 angstrom bandpass.
Tilt tuning keeps operation straightforward—angle the housing to center the H-alpha line and you're observing. No pressure systems, no external controls.
The LS50C includes a B1200 blocking filter (6mm clear aperture, for focal lengths up to 540mm) and a custom adapter plate. Provide your objective cell diameter at checkout and we'll machine the adapter to fit—at no additional cost for objective housings up to 4 inches.
Remove the system in seconds to return your refractor to nighttime duty.
Technical Note: This system is designed with a center-mounted foot to support the etalon. Consequently, the filter is center-obstructed.
Specifications:
