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Show"N"Tell ( What you have made with your CNC machine.) / Re: My first attempts at laser engraving.
« on: June 27, 2009, 04:23:41 AM »
Hi Chris,
You really need to get goggles that have an optical density rated for the wavelength of the laser you are using. Welding goggles may protect your eyes but they are too dark to be of any real practical use.
Tweakie.
You really need to get goggles that have an optical density rated for the wavelength of the laser you are using. Welding goggles may protect your eyes but they are too dark to be of any real practical use.
Tweakie.