Description: if measuring area tolerances are exceeded air cooling of the lens by means of cutting gas air cooling of sensor inserts possible (only with focal lengths of 120 mm and 150 mm) magnetic ...

While he was initially planning on using a diode laser, doing anything more than engraving is tricky. He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water cooling ...

...PVP with the 120W laser was a safe and effective treatment... Two papers published in European Urology report the effects of photoselective vaporization (PVP) of the prostate using the high ...

无线充新规来了!额定功率不超过80W，苹果MagSafe和Qi2工作频率不在规定范围内，iPhone无线充已更改为7.5W。 目前已经有80W无线充的手机上市，如 ...

Laser processing equipment that provides five-axis machining are also available. In a laser beam delivery subsystem, the final component is a reflective or focusing laser head, a laser galvanometer ...

[Jason] shows us just how simple it is to raster our own seals with a laser cutter. As far as the process goes, there are no tricks outside the typical workflow for raster engraving. Here ...

When the first laser and inkjet printers for PCs arrived—in the mid-1980s—each could print only in monochrome, and their respective advantages were obvious. The differences are more nuanced ...

If you need high-quality printing in a snap, a laser printer can produce clean, sharp prints in as little as a few seconds. But, after three weeks of testing each device, not all laser printers ...

The best laser printers on the market are the ones that consistently deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...

Eka Pada Sirsasana, or Leg Behind Head Pose, is an advanced hip opener that requires flexibility, stability, and strength. But you can work your way up with preparatory poses that increase ...