Astronomik CLS-CCD for Cameras with IR Filter Removed - Canon EOS Full Frame Clip

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Astronomik CLS-CCD for Cameras with IR Filter Removed - Canon EOS Full Frame Clip
$199.95
Item # AK-CLSCCD-EOSXL
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  • This Astronomik CLS CCD Filter is presented in a Canon XL EOS Clip format and is designed for Canon full frame digital SLR cameras, such as the 5D or 6D, that have had the original IR filter removed.

  • Easy to install, all normal functions of your Canon EOS camera will be unaffected...focus, image stabilization, etc.

  • The Astronomik CLS CCD Filter has the same transmission characteristics as the CLS, but it blocks the far IR that passes when the IR filter is removed.

  • Blocks the light of the spectral lines of mercury and sodium-vapor lamps and lets the largest part of the visible light and H-alpha emissions pass.

  • The CLS CCD Filter is a good filter for observation of deep-sky-objects with telescopes or photo lenses of all aperture f/3 and above.

  • This filter has been optimized to block as much spurious light as possible and simultaneously provide the best performance for 'useful' light.

Description

Details

Astronomik CLS CCD Filter - Canon EOS XL Full Frame Clip (For Cameras with IR Filter Removed)

The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been remodeled for astronomical use. The filter enhances the contrast between all deep-sky objects and the background.

The CLS-CCD Filter enhances the contrast between astronomical objects and the background. Due to the wider transmission curve compared to UHC filters, a greater amount of light will pass the filter. Stars will be less dimmed. This filter has been optimized to block as much spurious light as possible and simultaneously provide the best performance for 'useful' light. A good filter for DSLR-, CCD- and film b/w-photography as well as observation of deep-sky-objects with telescopes or photo lenses of all aperture f/3 and above

The filter blocks completely emission lines of artificial light sources like streetlights (e.g. sodium- and mercury-vapor) as well as the airglow. All 'important' emission lines as well as the spectral range of the night-adapted eye are beeing passed. The supplementary IR-blocking layer allows the use for DSLR- and Webcams without an integrated IR-block filter.

Other uses for the Astronomik CLS CCD Light Pollution Filter include easier resolution of Double Stars and with the EOS-XL Clip model, photography with full-frame DSLR cameras is feasible even under extreme light-polluting conditions without shifting the white balance. The 1.25" and 2" socket models can be used for observations from light-polluted areas. If you plan to create color images from emission line data, our CLS-CCD filter is a great choice for the Luminance channel.

About the Astronomik XL Clip-Filter System....

The patented Astronomik Clip-Filter System for Canon full-frame cameras is black anodized aluminum and laser-cut on state-of-the-art modern machines. It can be inserted within seconds directly into any full-frame (5D and 6D, for example) EOS camera body. There are no changes necessary and all lens functions (focus, screen, image stabilization) remain functional! If you have a EOS Rebel, or other Canon APS-C sized camera body, you should purchase the standard-sized Astronomik CLS-CCD EOS Clip filter instead.

Almost all Canon system lenses (with the exception of the EF-S series) and all M42 and T2 lens adapters, can be used with the Astronomik Clip-Filter System. The Clip-Filter System also acts as an outstanding dust shield, which prevents the possibility of dust settling on the sensor during long time exposure (The MC-Clear filter does not have a filter effect and only acts as a dust shield.)

Astronomik CLS CCD Light Pollution Filter - EOS Clip Filter Features.

  • 92% transmission at 486nm (H-beta)
  • 92% transmission at 496nm (OIII)
  • 92% transmission at 501nm (OIII)
  • 97% transmission at 656nm (H alpha)
  • Pass from 450 to 540nm and from 640 to 690nm
  • Parfocal with other Astronomik filters
  • Glass thickness: 1mm
  • Completely resistant against high humidity, scratches and aging effects
  • Diffraction limited, the filter will not reduce the optical performance of your telescope!
  • Astronomik filters are delivered in a high-quality, long lasting, filter box
Additional Information

Additional Information

SKU AK-CLSCCD-EOSXL
Manufacturer Astronomik
Type of Filter Contrast Booster, Light Pollution Reduction
Filter Usage Imaging
Single or Set? Single Filter
Filter Size EOS Full Format
Filter Shape EOS XL
Filter Mounted? Mounted
Warranty 10 Year Warranty
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Included Items

Included Items

  • Astronomik - EOS XL Clip Filter CLS-CCD for full frame Canon EOS cameras with IR Filter Removed
  • Plastic Storage Case
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