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|For Sale |
|Status: Active Advert Category: Filters Advert # 132507|
|Baader LRGB CCD Filter set 1.25"|
Selling my Baader LRGB CCD Filter set 1.25" Bought from new have permanently been in my Atik filter wheel.
Excellent condition bought from new
Will post images of cases for now, as want to keep filters in Atik Filter wheel till required less change of fingerprints etc
Postage costs to be advised
Cash, Paypal, BacS
The only high quality filters planoptically polished to 1/4 wave and parfocal.
2mm glass thickness and LPFC Low Profile Filter Cells
Baader LRGBC filters have elaborate anti-reflection coatings for superior performance.
Each filter is coated separately, not just cut or bored from a large coated plate. Individual hard coatings ensure sealed edges that are impermeable to moisture (bored filters have the coating microcracked all around the edge).
Baader filters feature hard coatings that may be cleaned with Baader Optical Wonder fluid without scratches.
Less reflections than competing designs.
RGB-imaging allows equal weighting factors for each channel, very important for automated imaging.
Designed for maximum contrast and with extremely high gradients for clear differentiation of colours.
OIII emission overlaps on B/G-filters with maximum transmission to allow efficient and natural colour imaging.
R-filter delivers maximum transmission for H-alpha and S II while efficiently cutting IR.
Gap between G/R-filters serves to reduce light pollution from Mercury and Sodium lamps and improves colour balance and separation.
Posted on: 2017-12-07 13:13:18
Last Updated on: 2017-12-07 13:38:54
New or Repeat ad: New
Contact: Allan the Plumber   (user details & view my other adverts)
Phone Number (optional): 07846800818
Location: Nottingham, England (view map of area)
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