Baader O-III Ultra-Narrowband-Filters (4nm) CMOS-optimised

Product code: 2961400
in stock
£175.00 (ex. VAT)

PREORDER : 2-3 weeks

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Product information

  • Baader O-III Ultra-Narrowband Filter Premium Grade
  • 4 nm FWHM, recommended for optical systems from f/10 to f/3.5
  • For highest contrast even at strongest light pollution, minimises star size, emphasises finest nebula detail indispensable under Bortle 9/8/7/(6) skies
  • Reflex-Blocker hard coated and planeoptically polished with sealed coating edges (Life-Coat)
  • Blackened edges all around, with filter-lead-side-indicator in the form of a black frontside outer rim
  • Optimized for modern CMOS cameras, but excellent for CCD camera technologies

Product Info

PREORDER 2-3 weeks
Brand Baader
Product Code 2961400
Delivery Weight Package