(2)

  • Specifically Designed to View Nebulae
  • Isolates Two Doubly-Ionized Oxygen Lines
  • Eliminates Halos Around Bright Stars
  • Fits 1.25" Eyepieces and Accessories

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(9)

B&H # CEFS1 MFR # 94119-10

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  • Fits 1.25" Eyepieces and Accessories
  • ND-96-0.3 Neutral Density Filter
  • #12 Deep Yellow Filter
  • #21 Orange Filter
  • #80A Blue Filter

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(10)

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(12)

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(15)

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  • Reduces Transmission of Wavelengths of Artifically-Produced Light

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  • Blocks Infrared Light
  • Standard Camera Filter C-Threads
  • Fully Multicoated with Dichroic Coatings

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  • Blocks Longer Wavelengths
  • Better Highlights Nebulae

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B&H # EX310220 MFR # 310220

  • Increased Contrast for Nighttime Viewing
  • Wider Transmission Curve than UHC Filter
  • Passes 436-536nm, 98.3% Transmittance
  • Ideal for Astrophotography

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B&H # EX310210 MFR # 310210

  • Increased Contrast for Nighttime Viewing
  • Blocks Light Pollution Wavelengths
  • Passes H-Alpha, H-Beta, and O-III Lines
  • Improved Visibility of Emission Nebulae

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  • Increased Contrast for Nighttime Viewing
  • Wider Transmission Curve than UHC Filter
  • Passes 436-536nm, 98.3% Transmittance
  • Ideal for Astrophotography

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B&H # EX310205 MFR # 310205

  • For Viewing Emission & Planetary Nebulae
  • Minimizes Effects of Light Pollution
  • Passes 483-511nm, 96.7% Transmittance

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  • Increased Contrast for Nighttime Viewing
  • Blocks Light Pollution Wavelengths
  • Passes H-Alpha, H-Beta, and O-III Lines
  • Improved Visibility of Emission Nebulae

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B&H # CESFW MFR # 95520

Top Highlights

  • Holds Up To Five 1.25" Filters
  • T-Thread Camera Adapter
  • C-Thread Skyris Camera Adapter
  • Click-Stops Center Filters in Position
  • Filters Not Included

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B&H # CELRGBFS MFR # 95517

  • Fits Standard 1.25" Filter Threads
  • For Astroimaging and Astronomy
  • 26mm Clear Aperture

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Top Highlights

  • Selectively Filters Ambient Light
  • Anti-Reflection Optical Coatings
  • High-Transmission Dielectric Coatings
  • Maintains a Neutral Color Balance
  • Schott B270 Glass

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B&H # EX310200 MFR # 310200

  • For Viewing Emission & Planetary Nebulae
  • Minimizes Effects of Light Pollution
  • Passes 483-511nm, 96.7% Transmittance

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  • Fits Most 1.25" Eyepieces/Accessories
  • Passes H-Beta Emission Line, 478-496nm
  • Ideal for Astrophotography
  • Increased Contrast for Nighttime Viewing

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Expected availability: 7-10 business days

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