Description

SVBONY Narrowband Filters 1.25 2 EOS-C H-Alpha 7nm for CCD Cameras

• Optical high precision double sided polishing to ensure that the parallelism is higher than 30 inch and high flatness 1 4λ; to ensure that does not affect the image quality
  
• Precision double sided optical coating;non two piece glue;effectively improve the transmittance and cut off depth
  
• Ion source assisted coating technology (IAD), to improve the density of the film to ensure that the filter wavelength to minimize the impact of temperature caused by the temperature drift
  
• High uniformity planetary wheel coating fixture to improve the uniformity of the filter wavelength
  
• Optical equipment professional fine sandblasting and anode treatment;the box to do extinction treatment to prevent reflection
  
  
• 1. The SVBONY CLS EOS -C Filter is suitable the Camera Type: 60D 60DA, 7D Mark II, 80D 800D, 77D 70D 760D 750D 700D 650D 600D, 550D 500D, 400D, 100D 1100D 1200D 1300D. Notes, this Filter is not for EF-S camera Lens
  
• 2. The narrow-band filter, even in areas where light pollution is heavy, and the full moon (the moon s largest and brightest) is the same, very narrow bandwidth, which reduces the interference of the external environment, but the haze and cloudy The weather is not possible
  
• 3. We provide you with three different sizes to choose from, please choose the one suitable for your focuser
  

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  Technical Specifications

  Model		F9169A		F9169B		F9169D
  Size		1.25		2		EOS-C
  thickness​		1.85mm​		1.85mm​		1.85mm​
  Type		H-Alpha
  Transmittance		656nm

   

  In the Box

  H-Alpha 7nm filter for CCD Cameras

  Manuals & Warranty

  Svbony 1-Year Warranty 

  Size	1.25", 2", EOS-C