Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized
Product Code: 2961325

Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized

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Manufacturer Code: 2961325
 UPC :
Brand:  Baader
RRP: £207.00£193.00Inc VAT 20%You Save:  £14.00
Baader

Features: Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized
  • 1¼" x 2 mm Baader CMOS H-alpha Ultra-Narrowband Filter – Premium Grade – with 1¼" (28,5 mm) filter thread
  • 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), recommended for optical systems from > f/3.4
  • For highest contrast even at strongest light pollution, minimizes star size, emphasizes 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 telescope-sided black outer rim
  • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies
  • Mounted in Baader Low Profile Filter Cell (LPFC) – 6 mm height

    • Specifications: Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized
  • Manufacturer: Baader Planetarium
  • Net Weight: 60 Gram
  • Suitable for F/ratio: > F/3.4
  • Colour: Black
  • Transmission Range: H-alpha
  • Filter Thickness (Without Cell): 2 mm
  • HBW (Halfbandwidth): 3.5 nm
  • CWL (Central Wavelength): 656.3 nm
  • AR-coating: Reflex-blocker™ Hard Coated, Planeoptically Polished
  • Special Features: Cmos-optimized With Life-coat™
  • Filter Size: 1 25 Inch
  • Filter Usage: CMOS, CCD, H-alpha
  • Filter Mounted: Mounted (Lpfc 6mm)
  • Type of Filter: Ultra-narrowband
  • Single or Set?: Single Filter
  • Filter Shape: Round

    • Kit Content
    Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized
    Box
    Manufacturer's Warranty
    Instruction Manual
    For more information about, Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized website.
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    Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized

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    Customer Reviews on Baader H-alpha 1¼ Inch Ultra-Narrowband-Filter (3.5nm) CMOS-optimized
    £193.00
    This product was added to our catalog on Thursday 30 June, 2022.