Dogs

Present your work.
Mr Astro
Posts: 12
Joined: Thu Aug 27, 2020 3:47 pm

Re: Dogs

Post by Mr Astro »

Let me explain how I got 20sec on the geola Web site has a calculator and when I ran it for red and green I found out that the red need a 20sec longer exposer , so I used a piece of black paper to block green laser in the unit. The 640nm only has transmission of 15% and 532nm green 50%
Loic74
Posts: 51
Joined: Sat Aug 10, 2019 9:09 pm
Location: France

Re: Dogs

Post by Loic74 »

Thank you
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