Guatemalan 685nm laser diode reference price

The reference price for a 685nm laser diode typically ranges from $10 to $200 USD depending on power, packaging, and supplier.Price OverviewLow-power diodes (around 10mW): Available from suppliers like Edmund Optics, these pigtailed 685nm laser diodes are generally priced around $50–$70 USD per unit for laboratory or OEM use .Medium-power diodes (50mW): Single-mode 685nm diodes, such as the QPhotonics QLD-685-50S, are priced approximately $150–$200 USD depending on configuration and shipping .Wholesale options: Platforms like Alibaba offer bulk 685nm laser diodes, where unit prices can drop significantly, often $10–$50 USD per diode depending on quantity and supplier terms .Factors Affecting PriceOutput Power: Higher power diodes (50–100mW) cost more than low-power (5–10mW) units.Beam Type: Single-mode diodes are generally more expensive than multi-mode diodes due to better beam quality.Packaging: Fiber-coupled or pigtailed diodes are priced higher than free-space TO-can packages.Supplier and Shipping: International shipping to Guatemala may add costs, including import duties and taxes. RPMC Laser and Edmund Optics provide technical support and custom solutions, which can influence final pricing .Practical GuidanceFor research or small-scale projects, a 10–20mW diode from Edmund Optics or RPMC Laser is a reliable choice.For OEM or industrial applications, consider single-mode 50mW diodes from QPhotonics or bulk orders from Alibaba to reduce per-unit cost.Always check shipping fees and import regulations for Guatemala, as these can add 10–20% to the total cost. By using these reference prices, buyers in Guatemala can estimate costs and compare suppliers effectively before making a purchase.