co2 laser focus lens diameter 20-50.8mm imported from the united states lulu-vi26 lens laser lens
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Lens Advantage:
The American-imported zinc selenide material has a fine light spot and high transmittance rate, capable of withstanding high-power lasers, and is less prone to cracking.
Specifications come in two types, 50.8 and 63.5. Please note when placing your order, as unspecified orders will default to 50.8.
Specifications are complete.Not easily crackedHigh TransmittanceTolerant of high temperatures