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291 EUR
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price without VAT: 237 EUR
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Daystar Filters Interference Eliminator – T-mount (SKU: MG0408) is a tilt adapter designed to eliminate interference patterns such as Newton’s Rings that often appear in narrowband monochromatic imaging, particularly in Hydrogen-alpha solar photography. These interference fringes are caused by nearly parallel light reflecting inside the camera sensor or optical elements of the imaging train.
The Interference Eliminator mitigates this effect by slightly tilting the camera relative to the optical axis. This changes the angle of incidence of the incoming light and alters the internal optical path lengths inside the sensor, significantly reducing interference. The design keeps the center of the image sensor fixed, ensuring that framing, focus position and vignetting remain unchanged while adjusting the tilt.
• tilt adapter designed to eliminate interference patterns (Newton’s Rings)
• optimized for narrowband monochromatic imaging such as H-alpha
• adjustable tilt mechanism relative to the optical axis
• maintains the sensor center position without changing framing or vignetting
• compatible with cameras using T thread (M42×0.75)
• especially useful in solar imaging systems using DayStar filters
• H-alpha solar astrophotography
• imaging setups using DayStar Quark or Quantum filters
• astronomical cameras with T thread (M42×0.75)
• type: interference eliminator tilt adapter
• camera mount: T thread (M42×0.75)
• adjustment: mechanical tilt relative to optical axis
• purpose: reduction of Newton’s Rings and interference fringes
For correct operation the adapter should be placed directly in front of the camera in the optical train. Gradually adjust the tilt until the interference pattern disappears or becomes sufficiently minimized.
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