The 287-000 Series Wide Angle Zoom Adapter from Resolve Optics Ltd. (Chesham, UK) provides a true 0.5x field of view and maintains minimal distortion and high resolution throughout the zoom range of a camera. Each production lens is individually collimated to maintain the full focus range of the prime lens. Incorporating an M37 mounting thread, the adapter enables most zoom lens/camera combinations with a standard 45° field of view to achieve a 90° field of view.

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