57Views2Replies

Author Options:

Help/guidance needed: Seven colour laser spirograph with lens' Answered

So I'm trying to make a seven colored laser Spirograph, with lens' (that turn the beam into a crosshair for example) and I can't for the life of me work out how to make it work properly. I can design it so that I either have the lens or the Spirograph, but I cannot make it so that the Spirograph fits through the barrel of the lens thread. I think my best option might be to have two holes in the front of the device or use concave mirrors, what do you guys think?

Comments

The forums are retiring in 2021 and are now closed for new topics and comments.
0
caitlinsdad
caitlinsdad

9 years ago

just check the ibles "laser spirograph" in the search box above

0
5225jackiechanman
5225jackiechanman

Reply 9 years ago

I will post a diagram and/or pictures when I get home as I may not have explained it clearly, but I would like the Spirograph to go through the lens, or for the image from the lens to go through the spirograph. I already have the Spirograph set up, I would just like to implement the lens'.