Review of the Longer Nano Duo AI, a portable galvo laser with a 20W diode & 2W IR laser. Features 10,000mm/s speed, AI camera, and expandable workspace.
Being able to switch between blue diode and IR on the same job is huge. The AI camera nailed focus and alignment on my first stainless tests.
Logos on wood coasters are done in seconds. Cutting still takes time, but for batch engraving this thing flies.
Hardware is impressive. The AI tools work, but I hit a couple UI bugs and workflows took a day to learn. Expect updates to improve it.
Runs from the bench to events easily. I pair it with a small enclosure and extractor. IR marking on metal tags looks professional.
AI focus struggled on glossy acrylic until I tweaked the angle and lighting. Once dialed, results were consistent.
The Longer Nano Duo AI stands out as a highly versatile and powerful portable laser engraver. Its innovative dual-laser system combined with a high-speed galvo and intelligent AI-driven camera makes it an exceptional choice for prosumers and small businesses who demand maximum material compatibility and workflow efficiency in a compact, user-friendly package.
