Omegon Pro UHC Nebula Filter M56

Omegon Pro UHC Nebula Filter M56: UHC Contrast in M56 Size

This UHC filter has an unusual size: it is equipped with M56 thread, intended for accessories and focusers that use this connection. Optically, it is a full-fledged narrowband filter.

Operation

The filter increases the contrast of emission nebulae by selectively transmitting astronomically relevant wavelengths, including OIII and H-beta. Street light is largely blocked, allowing nebula structures and filaments to stand out brightly against a darker sky background.

Please note the connection

M56 is not a standard eyepiece size. Please check if your focuser or adapter has this thread before purchasing. If you are looking for a filter for a standard eyepiece, then the 1.25 inch or 2 inch version of this filter is the correct choice.

Featured accessories

Exclusively for light paths with M56 thread. Multi-coating keeps the image sharp and color-neutral within the passband.

For whom yes and for whom no

• ✓ Owners of accessories with M56 connection
• ✓ Anyone who wants to incorporate a UHC filter into the light path
• ✗ For those looking for a filter for a standard eyepiece: choose 1.25 inch or 2 inch
• ✗ Connection doubt: measure your focuser first

Specifications

You can find more accessories for this merk at the Omegon merk Page.