Front Sleeve internal thread: M48 0.75mm for Filter. Back-end Outer Sleeve external thread: M54 0.75mm Male Threads. T-Ring Mount: for Nikon F-Mount Bayonet. Rod & Rod Clamp. Threaded for Standard 2" Eyepiece Filters (48mm).
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Micro USB port for power, charging and firmware upgrade. Built-in ST-4 autoguiding port. Built-in shutter triggering port. The SkyGuiderTM Pro is a must have tool for any photographer interested in astroscape or wide field astrophotography.
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It has a high sensitivity in the near-infrared, and the dynamic range performance has been greatly improved. - The IMX585 is a Starvis II processor for Sony that enables high sensitivity and high dynamic range (HDR).
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It has a high sensitivity in the near-infrared, and the dynamic range performance has been greatly improved. - The IMX585 is a Starvis II processor for Sony that enables high sensitivity and high dynamic range (HDR).
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The 52mm SD guide scope is light, compact, and stable. The aperture is 52mm, the focal length is 249mm, and the focal length is F/4.8. The focuser travel length is 25mm, and the weight is only 740g.
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