Baader Fringe Killer Color Correction-Filter (1.25 Inch) (Pre-owned)

$69.95
Availability: In stock
Delivery time: Hurry! Buy Now before it is GONE!
  • The fringe killer blocks defocused light in the blue spectrum, as well as in the red part of the spectrum (IR) above 700nm, usually seen in small achromat telescopes.
  • The smaller details on craters of the Moon and planetary surfaces are so much more visible!
  • Planeoptically polished; can be used well before the focal point of the optical system, without any loss of sharpness, as a single filter in front of a binocular for afocal projection with digital cameras
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