Resolve supplies wide-angle zoom lens adapter
A
Resolve Optics product story
Edited by the Engineeringtalk editorial team
Oct 1, 2009
Resolve Optics has received a major order, to be supplied to a leading video teleconferencing companies, for its 287-Series wide-angle zoom lens adapter.
'The 287-Series has the capability to provide high-resolution images, free of distortion, across a wide field of view throughout the full zoom range of the lens,' said Mark Pontin, managing director, Resolve Optics.
The 287-Series wide-angle zoom lens adapter provides a true 0.5x field of view while maintaining minimal distortion and high resolution throughout the zoom range of the camera.
The adapter is designed to work with the moving pupils of zoom lenses.
This, combined with the use of specialised high index glasses, carefully balances the provision of a low-distortion wide-angle view with the higher level of correction needed at the narrow angles of view.
The lens has a full 'zoom through' capability resulting in high-contrast images regardless of zoom position while still maintaining resolution and focus to the very edges of the image.
Each production 287-Series lens is individually collimated to maintain the full focus range of the prime lens.
Incorporating an M37 mounting thread the wide-angle zoom lens adapter will enable most zoom lens/camera combinations with a standard 45deg FOV to achieve a genuine 90deg field of view.
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