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FrozenGate by Avery

12x selfmade Beamexpander

numquamretro said:
One more thing, the beamexpander decreases outputpower by 20%, just measured it with my ophir LPM.
So not very efficient.
Click to expand...

I disagree .. 20% losses is great IMHO .. expander I made had like 90% losses .. :whistle:
 





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