... here for reference, my answers from the PL-forum too:
Quote
... dielectric coated mirrors for 1064nm are mostly transparent for 450/455nm - so better use silver coated mirrors.
The f-theta lens for 1064nm will create much reflections inside, so you'll loose some power and receive some mirrored "satellite" spots - if you can't find f-theta for 445nm, then you can use 532nm types ... some satellite reflections too, but not this strong as with 1064nm lenses ...
Quote
... f-theta for 532nm or 455nm are not this common, so even more expensive than 1064nm ones Silver coated mirrors can be found cheap - search for the cheapish Chinese galvoscanners -- they mostly have silver-coated mirrors, which too are available as spare for repair ..."]
Viktor
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Aufruf zum Projekt "Müll-freie Meere" - [
reprap.org] -- Deutsche Facebook-Gruppe - [
www.facebook.com]
Call for the project "garbage-free seas" - [
reprap.org]
