Description

Baader Neutral Density Filter (ND 0,6 0,9 1,8 3,0)

• For reducing brightness and during Lunar and Solar observation. Suitable for solar observing only as an additional post-filter!
• Fine optical polish results in no loss of sharpness at high magnifications even with a filter position far in front of the focal point.
• Phantom Group coated. No ghosting, reflections or stray light.
• Threaded both sides of the glass allows combination with other filters (e.g. Baader Color Filters).

• Important Information for Observing the Sun

  Polarizer and neutral density filters need additional filtering ahead of the scope or eyepiece for any observing of the sun (for example, Baader Herschel Prism or Baader Astro Solar Safety Film). Using without the appropriate safe solar filters can cause permanent damage to the these filters and eyesight.

  Technical Specifications

  1.25

  MANUFACTURER		Baader Planetarium
  SKU (#)		0.6=2458343 | 0.9=2458344 | 1.8=2458345 | 3.0=2458346
  EAN CODE		4047825009593
  WEIGHT (KG)		0.059
  NEUTRAL DENSITY		ND 0.6 | 0.9 | 1.8 | 3.0
  TRANSMISSION RANGE		full Spectrum
  FILTER THICKNESS (WITHOUT CELL)		2 mm
  AR-COATING		Phantom Coating® Group, planeoptically polished
  TRANSMISSION		25%
  DAMPING FACTOR		4x
  FILTER SIZE		1 25 inch
  FILTER USAGE		Lunar, Planetary, Solar
  FILTER MOUNTED		Mounted (LPFC 6mm)
  TYPE OF FILTER		Neutral Density
  SINGLE OR SET?		Single Filter
  FILTER SHAPE		round

  2

  MANUFACTURER		Baader Planetarium
  SKU (#)		0.6=2458321 | 0.9=2458322 | 1.8=2458331 | 3.0=2458332
  EAN CODE		4047825009654
  WEIGHT (KG)		0.066
  NEUTRAL DENSITY		ND 0.6 | 0.9 | 1.8 | 3.0
  TRANSMISSION RANGE		full Spectrum
  FILTER THICKNESS (WITHOUT CELL)		2 mm
  AR-COATING		Phantom Coating® Group, planeoptically polished
  TRANSMISSION		25%
  DAMPING FACTOR		4x
  FILTER SIZE		2 inch
  FILTER USAGE		Lunar, Planetary, Solar
  FILTER MOUNTED		Mounted (LPFC 6mm)
  TYPE OF FILTER		Neutral Density
  SINGLE OR SET?		Single Filter
  FILTER SHAPE		round

  In the Box

  • Baader Neutral Density Filter (ND 0,6 0,9 1,8 3,0)

  • Warranty & Manuals
    

    Baader 2-Year Warranty

  Filter Size:	1.25", 2"
  Filter Usage:	ND 0.6, ND 0.9, ND 1.8, ND 3.0