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The Settings Library

The library answers "what settings for X?" once, canonically, by machine class instead of by SKU. A diode-20w chart is true for every honest 20W-optical diode; your test grid does the last ten percent.

Open the settings tool →Free printable test-grid kit →

Every chart carries its safety block, and chlorinated materials get a refusal card instead of numbers — there is no safe power for PVC.

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How to Engrave Photos on Wood (Sharp, Not Muddy)

Photo engraving is where a laser feels like magic, and where beginners get muddy gray blobs. The difference is wood choice, image prep, the right dithering, and dialed LPI and focus. Here is the full workflow for sharp, high-contrast wood portraits you can sell.

Mara Vance· Jul 19, 2026· 6 min

How to Engrave Photos on Wood (Sharp, Not Muddy)

How to Focus Your Laser With a Ramp Test
Mara Vance · Jul 19, 2026 · 6 min
How to Run a Power/Speed Test Grid on Any Laser
Mara Vance · Jul 19, 2026 · 6 min
Best Lasers for Wood in 2026
Mara Vance · Jul 19, 2026 · 6 min

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