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Is blue laser cheaper than red laser?

Updated: 8/10/2023
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14y ago

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Definitly , NO.
Red laser with low MW costs just a 1$ or 2$
while Blue laser with low MW cost about 30$
a big difference, indeed..

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14y ago
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13y ago

green lasers are brighter than red ones if you compare 5mw to 5mw.

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Q: Is blue laser cheaper than red laser?
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