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Price:  £235.00(Inc. 20% VAT)

Product Code:  B2458472
Manufacturer:  Baader Planetarium

A new line of Baader LRGB filters now supplements the Baader narrowband emission line filters (H-beta/O III/H-alpha/S II)

With this addition, Baader offers the complete line of LRGB (plus the emission line filters H-alpha / S II / O III and H-beta, all sold separately) in unmatched quality grade, all being parfocal and made of precision optically polished glass .

Baader LRGB-filters are available in the following sizes:

- 1 1/4"(w.cell mount)
- 2"(w.cell mount)
- 50.8 mm Diam.(unmounted)
- 50x50 mm Square (ummounted)
- 36 mm Diam.(unmounted)
- 65x65 mm Square (ummounted)

Mounted filters feature a glass thickness of 2mm, unmounted filters feature a thickness of 3 mm. (Only x 36mm unmounted features a glass thickness of 2mm too)

  • The Baader Planetarium LRGB Filter Set is a round, mounted and threaded 1.25" or 2" filter.
  • Each single filter is polished on a fine optical 1/4 wave length.
  • The Baader Planetarium LRGB Filter Set provide maximum color contrast and steep transmission curves.
  • Ultra-hard ionbeam deposition insures filter won't degrade from normal use or cleaning.
  • The Baader Planetarium LRGB Filter Set consists of individually cut and polished filters with sealed coating edges.
  • Effectively separate the important H-Beta and O-III lines in your photographs! 

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