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 | 3140 Laser Pointer | Provides a brilliant red light at the highly visible 630–680 nm wavelength with a beam diameter of 3.5 mm. Laser Class IIIA. | |
 | 3141 Key-Chain Laser | Highly visible 650 nm wavelength with a beam diameter of 3.5 mm. Laser Class III. | |
 | 3143 Laser Key-Chain | Ultra-mini, Ultra-light, Ultra-bright Key Chain Laser Pointer | |
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