5pcs Collimating Lens/focusing Lens Diameter 7mm for Laser Diodes : Industrial & Scientific

Description

Features: Output Power: No Wavelength: None Dimensions diameter: 7mm Focal Length: 8mm Details: They are collimating lens for laser diods! 7mm diameter plastic lens! Used as collimating lens or focusing lens for all kinds of laser diodes Please keep the lens clean! Package: 5 x lens To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

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