Haha...nothing that 12mm scanner mirrors cannot handle !!
NO...JK...Easy measurement to do....just power up and place a white target about 50mm from the Plano Convex....and soon...a second or so...the nearfield geometry is smoking and burning a footprint !!
4.12mm wide by 2.91mm tall is what I measure !! Really !!
Beam out !!
Beam Axiom #1 ~The Quantum well is DEEP ! Photons for ALL !!
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Beam Axiom #2 ~Yes...As a matter of fact...I DO wear tinfoil on my head !!
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Beam Axiom #3 ~Whe'n dout...Po ah Donk awn et !!
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Beam Axiom #4 ~A Chicken in every Pot, and a Laser Lumia in every Livingroom !!
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Beam Axiom #5 ~"Abstract Photonic Expressionism"....is "Abstractonimical" !!
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Beam Axiom #6 ~ "A Posse ad Essea" ~ From being possible to being actual ...is the beam target !