Best Beam Expander Laser Module

waveshare for Raspberry Pi Pico Evaluation Kit B Include Pi Pico Board with Pre-Soldered Header,1.14inch RGB Color LCD, 10DOF IMU Sensor Module,Dual GPIO Expander,Breadboard

  • Raspberry Pi Pico Evaluation Kit inlclude Raspberry Pi Pico with pre-soldered header ,1.14inch LCD Display Module,10-DOF IMU Sensor Module,Dual GPIO Expander ,830 Quality Breadboard etc.
  • Raspberry Pi Pico Board,a tiny, fast, and versatile microcontroller board,Built Using RP2040 Microcontroller Chip Designed By Raspberry Pi.
  • 1.14" LCD Display Module for Pico ,Embedded ST7789 Driver, Using SPI Bus.
  • 10-DOF IMU Sensor Module,an IMU sensor expansion module specialized for Raspberry Pi Pico. It incorporates sensors including gyroscope, accelerometer, magnetometer, baroceptor, and uses I2C bus for communication..
  • Dual GPIO Expander for Pico,Two Sets Of Standard Raspberry Pi Pico GPIO Male Headers.
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Pelican 2004 SabreLite 2000 Lamp Replacement Modules, Xenon Bulb Module, for Use with 2000C

  • Hi-performance laser spot Lamp module produces a super-bright collimated white beam.
  • Produces a very clean, even beam that cuts through fog, rain, smoke, haze and even murky water.
  • Ideal for mining work, construction, climbing, camping and more.
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5mW 650nm Red Laser Diode Cross Module 2 Pack (Red Cross)

  • Direct Green Laser Diode for large temperature operation range. Dimensions : Ø0.255" x 0.87" (Ø6.5 x 22.1 mm).
  • This module has integrated optic, laser diode, and APC driver circuit. APC Driver Circuit enables the Laser output power safe and constant..
  • Aspherical glass lens provides tight Dot Laser in large temperature range..
  • Wavelength : 505~530 nm. Laser output power : Class IIIa - less than 4mW..
  • Beam Divergence (Half Angle) : 003c0.6 mRad. 3~6 VDC operation. Connection type : Lead wire. Please notice: laser modules are not supposed to be sold with any power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself..
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HoTech 2' & 1.25' SCA Laser Collimator for Newtonian Telescope - Crosshair Model # SCA-2C

  • Retain only one optimal gear position brightness.
  • Standard hex wrench to self-calibrate coaxial problem.
  • The spot shape is a dot not a grainy elliptical point.
  • The module adopts high-end spherical module, high sensitivity and easy adjustment.
  • Adopts 3-piece glued optical glass lens for stable spotting better focusing effect and less halo.
  • Make the spot shape is a dot instead of a grainy elliptical point.
  • External effects of the product during transportation and use may cause off-axis problems.
  • You can calibrate the coaxial problem yourself by giving away the standard hexagonal wrench.
  • CNC precision lathe machining of the laser unit has a front opening from which the laser beam can be emitted.
  • Resistance to sudden changes in temperature difference.
  • The sudden temperature difference does not change the spot size.
  • It is resistant to extreme cold weather and can be used under extremely cold weather of minus -30 degrees Celsius without affecting the use effect.
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Aufero Portable Laser Engraver, Mini Laser Cutter and Engraver Machine for Wood and Metal, 32-bit Motherboard LaserGRBL(LightBurn), Eye Protection Fixed-Focus, 7.1'' x 7.1'' DIY Engraving Area(LU2-2)

  • ... connect the two wires and it is going to work right out of the box.
  • perfect entry-level laser engraver for the beginners and hobbyists.
  • Advanced Firmware: Adopting advanced motherboard (32-bit MCU) for fast and precise engraving.
  • processes 32 instructions and supports up to 921600 baud rate.
  • LU2-2 fixed focus laser module has a luminous power of 1,000-1,600mw and 0.07x0.06mm focal spot, perfect for engraving high precision patterns.
  • Broad Compatibility: The Aufero 1 laser engraver works with mature engraving software-LaserGRBL(free), LightBurn(paid).
  • supports Win XP / Win 7 / Win 8 / Win 10, Mac and Linux systems.
  • supports BMP, JPG, PNG, JPEG, SVG file types.
  • works on food, MDF, paperboard, plywood, black acrylic, leather, powder-coated metal, stone, etc.
  • 4 Safety Protection: Built with 4 protections: active position protection, exposure duration detection and limitation, laser beam safety guard and current safety control system.
  • full safety protection allows you to hook on your project without any worry.
  • Dual Eye Protection: The Aufero 1 laser engraving machine features a protective cover that effectively filters 97% UV light and protects your eyes from dazzling beam.
  • comes with a pair of goggles for more protection.
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Aufero Laser Engraver, Laser Engraving Cutting Machine for Wood and Metal, 32-bit Motherboard LaserGRBL, LightBurn, Eye Protection Compressed Spot, 15.4'' x 15.4'' DIY Engraving Area(AL2 LU2-2)

  • 【Advanced Motherboard】Aufero Laser engraver adopts the advanced motherboard (32-bit MCU) for fast and precise engraving.
  • LU2-2 Laser Module (real luminous power:1,000-1,600mw).
  • 【Excellent Mechanical Structure】Aufero Laser enraving machine is designed with low gravitity center of X-axis, providing more stability and ensuring accurate engraving even at high processing speed.
  • 390mm×390mm large engraving range to meet various DIY needs.
  • 【Broad Compatibility】Aufero Laser cutting engraving machine is compatible with mature engraving software-LaserGRBL(free), LightBurn(paid).
  • supports Win XP / Win 7 / Win 8 / Win 10, Mac and Linux system.
  • 【4 Safety Protection】→ 1: Active Position Protection.
  • 2:Exposure Duration Detection and Limitation.
  • full safety protection allows you to hook on your project without any worry.
  • 【Dual Eye Protection】Aufero Laser engraver features a protective cover which effecitvely protects your eyes from dazzling beam.
  • comes with a pair of goggles for more protection.
  • works on food, MDF, paperboard, plywood, black acrylic, leather, power coated metal, stone, ....
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Laser Engraver Cutting Module, LASER TREE 10W Output Optical Power Diode Laser Head, Double Ultra-Fine Compressed Spot Laser Cutter Module with Air Assistance, Laser Engraver for Wood and Metal, 24V

  • POWERFUL 10W DUAL LASER MODULE – The LASER TREE laser module has 80W machine power and 10W output power, 0.08*0.08mm compressed spot enabling finer laser engraving. The laser module engraves 304 stainless steel up to 300mm/s at a 45mm focus length. And laser cutter module ability to cut through 8mm thickness plywood by one pass at speed of 1.5mm/s. Excellent engraving speed & remarkable cutting ability for a better cutting/engraving experience..
  • AIR ASSIST & EYE PROTECTION MODES – AIR ASSIST Mode: LT-80W-AA laser engraver module is equipped with an air assist metal nozzle that can make material edges cleaner when cutting/engraving. That will greatly reduce burned marks and bring you an excellent cutting experience. (Note: Air-assisted pump not included) Mode 2: This laser module comes with a detachable eye protection cover. When engraving with this laser head, you could use this protective cover that can effectively filter blue light..
  • ULTRA-LONG SERVICE TIME – The main part is made of aluminum alloy to make the module structure more solid. And this laser cutter engraver module built-in fan cooling system, a fan speed of 10000 rpm, and cools efficiently to prolong service life. Original diode, high quality, lifetime up to 20,000 hours. Engraving ....
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405nm 445nm 450nm Laser Diode LD Driver Board 12V 2W Step-Down Constant Current Drive Circuit of TTL Modulation Power Supply

  • Direct Green Laser Diode for large temperature operation range. This module has integrated optic, laser diode, and APC driver circuit..
  • APC Driver Circuit enables the Laser output power safe and constant. Aspherical Glass lens provides tight Dot Laser in large temperature range..
  • Dimensions : Ø0.275" x 1.03" (Ø7 x 26.1 mm).
  • Wavelength : 505~530 nm. Laser output power : Class II - less than 1mW..
  • Beam Divergence (Half Angle) : 003c0.6 mRad. 3~6 VDC operation. Connection type : Lead wire. Please notice: laser modules are not supposed to be sold with any power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself..
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StrongTools Waterproof Green Dot Laser Sight Adjustable Sight for Rifles & Shotguns with Mounts and Cable Press Switch

  • 【Caution】: Avoid the eyes to be exposed to the beam directly.
  • 【Advantages】: Comes with a cable pressure switch to easily control laser on and off.
  • Complementary 1" barrel/scope clamp mount and gun mount to make this laser compatible with any 20mm width weaver base. Waterproof design works well in any weather conditions..
  • 【Bright】: 532nm wavelength green laser contribute to a super sharp and bright green laser sight, providing unparalleled clarity for the naked eye. Highly visible green laser in any environments with improved accuracy, reaches up to 100 yards during the day and up to 400 yards at night..
  • 【Application】: Perfect for novice shooters as well as professionals, our laser scope is a must-have for anyone with a shotgun and can be used regardless of plinking or shooting competitively..
  • 【Quality】: Made of aerospace grade aluminum with anodized finish. Using high quality laser module with qualified electronic components to support longer and consistent lifetime..
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