Baader S-II Highspeed 6.5nm 65x65 mm...
Baader S-II Highspeed 6.5nm 65x65 mm...
Baader S-II Highspeed 6.5nm 65x65 mm...
Baader S-II Highspeed 6.5nm 65x65 mm filter optimized for CMOS
Baader S-II Highspeed 6.5nm 65x65 mm filter optimized for CMOS
Baader S-II Highspeed 6.5nm 65x65 mm filter optimized for CMOS

Baader S-II Highspeed 6.5nm 65x65 mm filter optimized for CMOS

BAD2961306
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Baader S-II Highspeed 6.5nm 65x65 mm highspeed filter optimized for CMOS

Order it before 11 hours and 27 minutes and receive it between on Thursday, 17 April and Thursday, 24 April with Home delivery - International

Delivery Options
Carrier Description Estimated Delivery
Home delivery - International Home delivery - International

Thursday, 17 April - Thursday, 24 April

Home delivery - International

Home delivery - International

Estimated delivery:
Thursday, 17 April - Thursday, 24 April

 

Baader S-II Highspeed 6.5nm 65x65 mm highspeed filter optimized for CMOS

This new generation of Baader CMOS filters features:

  • CMOS optimized Baader filters
  • Increased contrast
  • Narrower and narrower pass bands
  • Reflex-Blocker ™ coatings, for the greatest freedom from halos, even in the most adverse conditions related to auxiliary optics
  • FWHM in each filter category carefully designed to allow 1: 1: 1: 1 exposures, combined for typical CMOS quantum efficiency and s/w ratio
  • Filter thickness identical to existing standards, with extreme care for parafocality
  • Blackened edges all around, with filter lead-side indicator in the form of a black outer edge on the front side, to additionally eliminate any reflections due to light falling on the edge of a filter
  • Each filter individually coated, with sealed coating edge (NOT cut from a larger plate with exposed coatings)
  • Life-Coat ™: increasingly hard coatings to allow for a coating that will not age for life, even in the harshest environment

General Features:

  • 65x65 mm x 3 mm Baader S-II high-speed filter - Precision grade
  • FWHM of 6.5 nm, recommended for f/3.4 to f/1.8 optical systems
  • Specially designed for special filter requirements when used with fast optics such as astrographs Celestron RASA
  • Reflex-Blocker ™ hard-coated and planoptically polished, with sealed coating edges (Life-Coat ™)
  • Blackened edges all around, with filter lead side indicator in the form of a black outer edge on the front side
  • Optimized for modern CMOS cameras, but excellent for CCD camera technologies

Technical Specifications:

  • MANUFACTURER Baader Planetarium
  • NET WEIGHT (KG) 0.09
  • COLOR Black
  • TRANSMISSION RANGE S-II
  • FILTER THICKNESS (WITHOUT FILTER CELL) 3 mm
  • HBW (HALF BANDWIDTH) 6.5 nm
  • CWL (CENTER WAVELENGTH LENGTH) 671.7 nm
  • AR-COATING Reflex-Blocker ™ hard-coated, planaroptically polished
  • SPECIAL FEATURES CMOS optimized with Life-Coat™ CMOS
  • FILTER SIZE 65x65 mm
  • CMOS, CCD, S-II FILTER USE
  • FILTER ASSEMBLED UNASSEMBLED
  • FILTER TYPE f/2 Highspeed
  • sINGLE OR SET? Single filter
  • FILTER SHAPE square

Baader S-II Highspeed 6.5nm 65x65 mm filter optimized for CMOS

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