TS Optics 1.25" SII CCD interference filter with 12nm FWHM for astrophotography

TS Optics 1.25" SII CCD interference filter with 12nm FWHM for astrophotography

Narrow Band SII filter in low profile filtercell


These new CCD filters guarantee highest contrast due the steep
transmission curve´s edges. The photographic results are better, than
with standard RGB filters.The 12nm SII filter offers high contrast,
allowing good deep-sky astrophotography even from big cities. In
combination with an H-Alpha CCD filter and a OIII CCD filter, impressive
pseudo-colour photos are possible.


Features

• 
  Glass material: Schott-Germany
• 
  highly parallel surfaces, very high transmission area, and steep transmission curve´s edges
• 
  best possible coating on the surfaces to avoid reflections for example between the filter and the camera sensor
• 
  all TS CCD filters have identical thickness
• 
  low-profile metal filtercell - the filters fits each filter-changer and filterwheel offered from Teleskop Service

Delivery contents

• 
  filter in a robust plastic box for dust-proof storage

Filter with the highest contrast and very good transmission for demanding astrophotography