Can I use this formula??

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Carole 2012-12-11

To find the distance between camera and object in mm I can use this formula???

Distance between camera and object=focal length-(focal length/magnification)

thanks

Image Analyst 2012-12-11

Yeah, I pretty much gave up. Our earlier explanations and discussions never seemed to sink in, and we seemed to be going nowhere but in circles.

Carole 2012-12-12

编辑：Carole 2012-12-12

Now I'm working with a device with a magnification of 10* and a focal length of 35 mm. To find the working distance can i do this: 35-(35/10)=31.5

Mark Whirdy 2012-12-11

not really a matlab question, google it

Jan 2012-12-12

@Carole: Please concentrate on Matlab questions in this forum.

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