Laser Shape Dot. Lens Glass. Length: 40 mm.
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Dot Red Laser Positioning Single Head 650nm 5mw Locator For Laser Marking Wood Carve Targeting Alignment Device Indicator
Aliexpress UK
808nm ±10nm and 650nm ±10nm. 17 lamp beads: 14 visible 650nm for skin absorption and 3 invisible 808nm for deep tissue penetration. Note: The three 808nm beams are invisible to the naked eye. This is normal and indicates deep tissue penetration.
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650nm 5mW Reverse Polarity Laser Module With Ground Wire Red Light Single Point Laser Locator Aiming Installation Accessories
Aliexpress UK
Optimal Choice For Wellness: 660nm and 808nm hand-held red light therapy for body;660nm red light can be absorbed by the skin and promote blood circulation, 808nm near-infrared light can penetrate the deepest to relieve joint and muscle pain.
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650nm 5mW 3V Red Laser Module Spot Irradiation Industrial Grade Laser Head Aiming Locator Mount Accessories Copper Head Dia6.5mm
Aliexpress UK
Focusable: Yes. Wavelength: 650nm. Output power: 5mW. LASER MODULE DOT / LINE / CROSS. Available in 3 different variants Line, Cross or Point (dot). Laser shape: Point, Cross, Line. Sale includes 1pc of your chosen laser type.
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1mW 650nm Red Laser Grid Pen 6 Adjustable Patterns for Ghost Hunting. The end of the laser pen can be turned to change the displayed pattern. It's very bright for 1mw and the batteries will last many hours.
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Wavelength: 650nm. Output Power: 1mW. 1x Red Laser Pointer. Laser color:Red. Output: DC 3.7V 400mA. 1x Gift Box. Weight: 48g.
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Optimal Choice For Wellness: 660nm and 808nm hand-held red light therapy for body;660nm red light can be absorbed by the skin and promote blood circulation, 808nm near-infrared light can penetrate the deepest to relieve joint and muscle pain.
eBay
2️⃣ This pointer uses the latest optics and microelectronics technology. 3️⃣ This pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. -- Beam type: continuous line.
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