This Shineway Tech SLS-21A-7 Stabilized Laser Source is available in new open box condition, meaning it is unused but the original packaging may have been opened. Free shipping is provided for convenient delivery. It is suitable for professionals in telecommunications, fiber optics, or testing environments requiring stable laser output for tasks like network calibration or equipment verification. The open box status offers a cost-effective option for buyers seeking reliable performance without factory-sealed pricing. Note that details on color, size, material, or specific features are not provided; check the listing for full specifications and compatibility information. ^ Shineway Tech SLS-21A-7 Stabilized Laser Source #X5311. Condition: New – Open box. Listed at 90.00 USD. Up for sale i have a : ^ Shineway Tech SLS-21A-7 Stabilized Laser Source #X5311.