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sent on December 19, 2016 (18:31) | This comment has been automatically translated (show/hide original)
Thank you for appreciation. I used the classic bench for push macro. In practice, a linear stage (a mechanical slide) that approaches the subject in the sensor of my Nikon D700. The movement and 'made with a stepper motor (stepping motor) controlled by Arduino (open source microprocessor). We perform many shots, relationship between magnification, NA (numerical aperture, is very often use optical microscope), so as to make images with different focus sections in focus. Then after the row development is by all in software meal "" stackers "" they recombine all the images into one. If you want to deepen look "macro staking" with Google, although unfortunately we Italians have valid members in this kind of photos (one for all Andrea Hallgass) and 'a kind of photography that took a long field Esteror. Grazie per l'apprezzamento. Ho usato il classico banco per macro spinta. In pratica un linear stage (una slitta meccanica) che avvicina il soggetto al sensore della mia Nikon D700. Il movimento e' realizzato con uno stepper motor (motore passo passo) pilotato da Arduino (microprocessore open source). Si eseguono molti scatti, relazione tra ingrandimento, N.A. (apertura numerica, si usano molto spesso ottiche da microscopio), in modo da effettuare immagini con diverse sezioni di messa a fuoco. Poi dopo lo sviluppo row si da il tutto in pasto a software "" impilatori "" che ricombinano tutte le immagini in una sola. Se vuoi approfondire cerca " macro staking " con Google, purtroppo anche se noi italiani abbiamo validi esponenti in questo genere di foto (uno per tutti Andrea Hallgass) e' un genere di fotografia che ha preso molto campo all'estero.
sent on December 19, 2016 (20:14) | This comment has been automatically translated (show/hide original)
Damn ... it seems a complex sector as astrophotography but somewhat charming. Thanks for the tips! Accidenti... sembra un settore complesso quanto la fotografia astronomica ma alquanto affascinante. Grazie per le dritte!
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