Mini Dot Size Red Laser Module VLM-635-63 LPO-200, Class 1 Eye-Safe, laser dot size only 0.13mm (130 micro meter), Focus at 20cm Focus: 20cm home2022 and is rust-proof and wear-resistant

and is rust-proof and wear-resistant

Hook it up with a needle stick when retrieved

such as food

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Mini Dot Size Red Laser Module VLM-635-63 LPO-200, Class 1 Eye-Safe, laser dot size only 0.13mm (130 micro meter), Focus at 20cm Focus: 20cm home2022 and is rust-proof and wear-resistantMini Dot Size Red Laser Module VLM 635 63 LPO 200, Class 1 Eye Safe, laser dot size only 0. 13mm (130 micro meter), Focus at 20cm APPLICATIONS: Focus point: 20cm. Small Spot Laser module for use with high precision devices. Medical science. Bio tech. High precision 3D scanning. Precision measurement. (For more detail about the laser dot size, please refer to the product pictures.) Product Features High Quality Industrial Grade Laser: Designed and