Anyone used these galvo's

[polishedball]

Please look at the attached picture describing some offerings, I am wondering if anyone has used these before. What caught my eye was the mirror size on the ZR-V40W 10 X 16mm pretty big mirror wondering if these still make pattern at 30K. There kinda pricey for a knock off, DT40's would be the logical choice, but this larger mirror is a good selling point on these. Those wondering there near $500 plus shipping.

[slicklasers]

If you can't spring for some CT6220's, looks like a good alternative for big beams, just gotta wonder if the coating on the mirrors can handle that much power...

[dsli_jon]

..Oi, 'EMS 7K clones', already??? Sheesh.. They need to change the name of the country - The Peoples Republic of Clonia
j