{"id":94031,"date":"2026-01-13T15:22:15","date_gmt":"2026-01-13T14:22:15","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=94031"},"modified":"2026-09-04T14:05:19","modified_gmt":"2026-09-04T12:05:19","slug":"omegon-crayford-focuser-for-newton-telescopes-2-inch","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-crayford-focuser-voor-newton-telescopen-2-inch\/","title":{"rendered":"Omegon Crayford Focuser for Newton Telescopes 2 inch"},"content":{"rendered":"

Omegon Crayford Focuser for Newton Telescopes 2 inch: more payload capacity and a camera mount<\/strong><\/h2>\n\n\n\n

This Crayford focuser is in the same price segment as the Alpha, but targets a different user. Its load capacity is a generous 2.5 kg, and it features T2 and M54 threads on the camera side.<\/p>\n\n\n\n

This makes it the cheapest Omegon focuser with which you can seriously photograph. The metal housing and the ball-bearing drawtube hold a camera steadily in place.<\/p>\n\n\n\n

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Clearance of 50.5 mm<\/h4>\n\n\n\n

The 50.5 mm aperture is remarkably generous for this price range. This means less vignetting at the edges of your shots, even with a larger sensor.<\/p>\n\n\n\n

The focus travel is 33 mm. The backfocus of 110 mm provides room to insert reducers or flatteners.<\/p>\n\n\n\n

Direct connect to a camera<\/h4>\n\n\n\n

Via the T2 thread (M42 x 0.75), you screw a camera in place instead of clamping it. This prevents tilting and keeps the sensor perpendicular to the optical axis, which is reflected in rounder stars even in the corners.<\/p>\n\n\n\n

The M54 thread provides space for larger adapters and filter drawers.<\/p>\n\n\n\n

Adjustable friction and ring clamp<\/h4>\n\n\n\n

You adjust the friction based on the weight you are carrying. For a heavy camera, you tighten the clamp so that the drawtube does not sink when the telescope points to the zenith.<\/p>\n\n\n\n

Featured accessories<\/h3>\n\n\n\n

A laser collimator belongs with every Newtonian, and is immediately necessary after replacing the focuser. If you work photographically, a 2-inch helical micro focuser is a good addition for final adjustments.<\/p>\n\n\n\n

For whom yes and for whom no<\/h3>\n\n\n\n