Hello Foton Experts!!!
I’m working on small home project. I’m new to this and I don’t know best way to work this out. I need some way to control the light beam so I’m asking you to help me in choosing which lens, optics etc. to use. I need to light the wall(object) from 10m and 3.3m(each separated light sources and objects). Diameter has to be about 35-40cm as hotspot without too much spreading the light. Is it even possible???. If it is, what equipment to use. Could I use this Flashlight? :
http://www.ebay.com/itm/Scalable-Hea…item19d48014ed
…and modified it for my purposes…with some lenses with specific degree of light focusing and so on.
What I don’t know is if I zoom out the light as much as possible on this model (or any other) will i have from my distances hotspot not too big than 35-40cm.
For the details please see the picture:
Thank you for the response in advance! Greetings!!!