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Baader O-III Filter 1.25" (10nm) visual

US$ 88.32

Availability: IN STOCK

Short Description

  • ultra hard and bright O-III visual contrast for 6" and larger telescopes
  • no visual color fringing, just pure O-III
  • non-ageing sealed coating edges
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Description

Details

TRANSMISSION RANGEO-III
FILTER THICKNESS (WITHOUT CELL)2 mm
HBW (HALFBANDWIDTH)10nm
CWL (CENTRAL WAVELENGTH)502 nm
AR-COATINGdielectrically coated, planeoptically polished
FILTER USAGEContrast Enhancement, O-III, Planetary
TYPE OF FILTERNarrowband
SINGLE OR SET?Single Filter

Additional Information

Additional Information

ManufacturerBaader-Planetarium
NameBaader O-III Filter 1.25" (10nm) visual
MPN2458395
EAN4047825009364
-- TECHNICAL FEATURES --⬇︎
Diameter31.8mm (1.25")

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