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Swirly Bokeh Emperor

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發表於 2019-8-27 11:27:50 | 顯示全部樓層 |閱讀模式
個散景!

https://www.dpreview.com/news/0739310847/video-this-rare-projector-lens-has-been-deemed-the-swirly-bokeh-emperor

Photographer Mathieu Stern of the Weird Lenses Museum has published another video showcasing an old projector lens used with a 3D-printed adapter to shoot a video featuring beautiful, crazy -- and in this case, swirly -- bokeh.
As with the projector lens video Stern published earlier this year, the latest project involves an old projector lens designed for cinema projectors. Stern explains on YouTube that he paid €2 for the lens at a flea market, later determining that it is an 'extremely rare' Cinestar 75mm F1.9 model.

Stern used a 3D-printed adapter to insert the lens into a helicoid ring, enabling him to focus the lens. The ring was then used with an M42 to E-mount adapter for use with a Sony A7III camera. The result, Stern says, 'Is the most amazing swirly bokeh I [have ever] seen.'

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