Nosepieces Archives - Modern Astronomy

2 inch Nosepiece for M48 Thread Cameras

Bernard Karpinski — Mon, 19 Feb 2018 12:18:31 +0000

Our 2 inch Nosepiece for M48 Thread Cameras has Male M48 Thread to 2″ OD with Female M48 thread for filters. Connects M48 thread Cameras and Accessories to 2″ focusers. Low Profile, no flange and without undercut, back focus lost can be essentially zero if all threads are fully engaged.
Total Length, not including threads, is approx. 28mm

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2″ Nosepiece for T Thread Cameras

Bernard Karpinski — Mon, 10 Aug 2015 14:03:33 +0000

Male T Thread to 2″ OD / Female M48, Connects T thread Cameras and Accessories to 2″ focusers
Flanged, with Safety Undercut, and Threaded for M48 (2″) Filters
Low Profile, Back Focus Lost can be as Little as 2mm
Total Length, including Threads, is 27mm

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1.25″ Nosepiece for T Thread

Bernard Karpinski — Mon, 10 Aug 2015 11:56:51 +0000

1.25″ Nosepiece for T Thread Cameras from ZWO, QHY, Canon and others, with a female T thread. The nosepiece is male T thread to male 1.25″ and connects any T thread camera to a 1.25″ focuser.
Price includes UK Delivery

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Standard C Mount Adapter

c.rogers — Thu, 14 May 2015 21:58:36 +0000

Standard C Mount Adapter with 30mm barrel made of Anodised Aluminium and threaded for filters and reducers.

Standard adapter for connecting C and CS mount cameras to 1.25″ focusers. Particularly suited for use with SCT and MCT’s (long focal ratio instruments) when used with our 1.25″ screw in focal reducer.

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Short C Mount Adapter

c.rogers — Thu, 14 May 2015 22:54:41 +0000

Our short C Mount Adapter is a low profile 1.25″ nosepiece to fit C and CS mount cameras to a 1.25″ focuser. It has a flange and 8mm (1/3″) barrel made of Anodised Aluminium which is threaded for filters. This adapter can help attain focus with some telescopes, and is useful for varying F ratio when used with a 1.25″ screw in focal reducer.

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Medium C Mount Adapter

c.rogers — Mon, 11 May 2015 17:36:42 +0000

Medium C Mount Adapter (20mm) to 1.25″, connects C / CS mount cameras such as QHY5-II series, Lodestar, Ultrastar, Mintron, Watec and GPCam to a 1.25″ focuser. Made of anodised Aluminium and threaded for filters.

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