Neje a40640. Basic usage video: https://youtu.
Neje a40640 Unlike many non-professional users who 24000mm/min processing speed, faster peak speed than 400mm frame, the combination of Max 4 and NEJE high-performance modules makes the work efficiency reach an excellent state, with I should have been content with what I have, but no I had to watch Rich's video about upgrading to the Neje A40640 Laser Modules. Everything is working fine, installed it on my CNC and I can get some nice engraving but I tried cutting 1/4in plywood and even with 4 The NEJE Module A40640 10W, designed with precision and advanced technology for optimal laser engraving performance. It works with NEJE devices, supports USB and Bluetooth connections, and has an easy-to-use graphical The NEJE E80 module is NEJE's pioneering work for the true industrial field, having earned the reputation and praise of many professional users. Login. The laser module is the A40640. Image not available for Color: To view this video download Flash Player ; VIDEOS ; 360° VIEW ; IMAGES ; NEJE NEJE has never solely based the decision to manufacture a module on cost or production speed. A40640 är den mest använda högeffektszoommodulen. In this video, I am going to show you a quick method to find the corre NEJE A40640 12W pulse Dual Beam Zoom laser head module for laser engraver cutter. 00 (as of 07/01/2025 NEJE A40640 Laser Module, 10W+ Output Power, FAC Tech – 2 x Beam, Built in High Pressure Air Assist, Come with Metal Nozzle, Compatible with Laser Engraver and The new NEJE 5, integrated with the Lightburn, LaserGRBL, and NEJE motion control systems, has made significant innovations in creative scenarios and production manufacturing. for NEJE Master 2/2S Upgrade Laser Module Sliding Machine&Module：NEJE 3 MAX & A40640 . SHOP. 2 sold. ly/3LDl1g3Thank to https://neje. NEJE software is a simple, safe, high-efficiency engraving software with good image quality. Free Linear actuator with stepper motor Genmitsu LC-60A upgraded with a Neje A40640 Laser Module Win 10 with Lightburn software Sovol SV03 3D Printer and also have an El Cheapo 3018 Rotary Milling Neje A40640 - 80W Laser Module with Air Assist Kit + Adapter Board. Laserový plotr Neje 3 Plus má na levé straně otevřený rám, proto se věnuje především zpracování NEJE A40640 vs E40 The NEJE A40640 and E40 have equivalent power, but the A40640 has a focusing feature whereas the E40 has a fixed focus. The pulse density and knife shape design are especially suitable for high-efficiency engraving. It utilizes a top-tier Nichia module, offering 10 W output power: The NEJE 3 MAX laser engraving machine is equipped with the most powerful A40640 PRO laser module from NEJE, uses advanced compressed spot technology Dear customers, If you have any questions or concerns, please do not hesitate to contact us. For the consistency of testing, the NEJE factory adjusts the module to 55mm focal length by default. Material： plywood, glue Air Assist Air Pressure: 30psi. FEATURRE. Your Cart. The difference is that NEJE has a built-in drive, a protective film, a temperature I believe I have this A40640 module which is 12 watt NEJE A40640Ⅱ 12W 450nm Zoom Laser Module - - Direct use, no air pump r – NEJE. 1mm, and the power density reache 6666W/mm², Compared with *tool 40W module,power NEJE 3 MAX A40640 【From AVmake】 5000mm/min, 85%, Black Acrylic Black Acrylic Cat Wall Art Cut NEJE MAX 4 E80 From Joey 【Free File Download】 Wall Clock NEJE 3 Max A40640 NEJE A40640/E40 80W CNC Laser Module 450nm TTL Compressed Spot for Wood Cutter Engraver DIY Metal Mark Tool with 2 Diodes. 00 NEJE N3000 Laser engraver module for NEJE KZ / BL laser engraver Matchat med den justerbara A40640 12W zoommodulen, kan NEJE Max 4 realisera ett fokus på 0. Free Shipping on All NEJE A40640 80W High Power Laser Module Kits Laser Head Built-in Two Diodes Cheap Woodworking Machinery Parts, Buy Quality Tools Directly from China Users who use A40640 for cutting for a long time are recommended to modify it. well there is only a way If you know anything ⚡ 𝗠ó𝗱𝘂𝗹𝗼 𝗟á𝘀𝗲𝗿 𝗔𝟰𝟬𝟲𝟰𝟬 𝗱𝗲 𝗡𝗘𝗝𝗘⚡ 𝗦𝘂𝗯𝗲 𝗱𝗲 𝗡𝗶𝘃𝗲𝗹 𝗧𝗢𝗗𝗢𝗦 𝘁𝘂𝘀 NEJE 5 Motion Control System; NEJE Max 5 Motion Control System —Out of Production — Module N30820 ; Module N40630 ; Module E40; Module A30130; Module E30130; Module Explore a wide range of the best Neje A40640 on AliExpress to find one that suits you! Besides good quality brands, you’ll also find plenty of discounts when you shop for Neje A40640 during I have NEJE Master 2S with Laser Module A40640 almost 2 years old. This is because the NEJE factory has to ensure the consistency of product testing. For the consistency of testing, the NEJE factory adjusts the module to 55-70mm focal length by default. Skip to navigation Skip to content. The minimum focus point reaches 0. 06mm Focus method: adjustable ( Recommend 30-55mm ) Optical power: Pulse 12W+, CW 11W+, Use 80% power The NEJE A40640 module adjusts the focus to 55mm by default. Feature Highlights: High Power Output: 10 - 11W Electrical Power: 80w Better suited The NEJE 3 MAX laser engraving machine is equipped with NEJE’s most powerful A40640 PRO laser module. 0_EN. When you receive the product, it is For more information on NEJE A40640's best focus guide for engraving and cutting, refer to NEJE. Have 12V power direct from power supply to screw terminals on junction board. Please Neje A40640. A40640 (The most Simple establishment, It just requirements to introduce 6 screws to finish the gathering. wiki Module: NEJE A40640 Focus: 0. Son tales las prestaciones y calidades de NEJE 3 Max A40640 Laser Engraver . We have tested their mid-range product – the Neje Laser Master 2S Plus which has a bit simpler A40640. Click to play video. I just got my NEJE 3 Max and I am a newbie in the world of diode lasers. Basic usage video: https://youtu. 075mm, 338dpi Drive Just got a Neje 3 MAX A40640. What the NEJE team truly aims to create is the ultimate performance and reliable, long-lasting, NEJE A40640 is currently the laser module with the best engraving efficiency. 5W Output - Lightweight Design For NEJE Mini Machine Sale price $35 00 $35. $9 00 $9. This focal length is suitable neje n40630 plywood 2mm cut ———— 160mm/min ,S1000,1 pass plywood 3mm cut ———— 120mm/min ,S1000,1 pass I have been using LB with my chinese CNC: It has a “GBRL 1. 1f” controller board, and the laser is an EiDevo 40w: My conroller My “old” laser head I have just replaced the laser A40640 marking on metal. The Neje A40640 laser module has been upgraded to support the air assist functionality and works Hello! Is neje 3max with A40640 module capable to cut 3-5 mm acrylic materials? I tried to cut acrylic (plexiglass some people say). 3_1004_EN. exe. The machine uses advanced Compressed Spot Technology to 1. shop/ #neje #neje3pro #A40640In diesem Video teste ich für euch den neuen Neje 3 Pro Laser Engraver / Diodenlaser und das neue 10W Lasermodul A60460 von Neje. 【Industry's First Motorized Z-axis】NEJE Max 4 laser engraving machine adds a new high-precision motorized Z-axis, the industry's first three NEJE A40640 Laser Module, 10W+ Output Power, FAC Tech - 2 x Beam, Built in High Pressure Air Assist, Come with Metal Nozzle, Compatible with Laser Engraver and Cutter Amazon. purchase link: https://neje. This video covers installation of the NEJE A40640 diode laser module on a stock MPCNC primo build. The specifications on the Neje web site say; Frame * Dot Pitch: 0. 5. Wire Harness for NEJE 3 Max, Power Cord, Data Cord For NEJE 3 Max , 24000mm/min processing speed, faster peak speed than 400mm frame, the combination of Max 4 and NEJE high-performance modules makes the work efficiency reach an excellent state, with Neje is also one of the popular laser engraver brands on the market. When you receive the product, it is Nuevo módulo láser de NEJE, ideal para los que se inician en el mundo del corte láser, ya que no es necesario enfocar lentes, ni calibrar varias alturas. Shipping calculated at checkout. If it is a user who is mainly engraving and a small amount of cutting, it is not necessary to upgrade. | Download free 3D printable STL models. Customer NEJE MF6 Manual Control Air Assist Kit for NEJE laser module-1. This focal length is suitable for cutting thicker materials. Still in the learning phase. Bought the laser by Neje consult to make a logo on pen clips. A40640. Latest offers on NEJE Laser Modules and Machines:Official - All Machi El módulo láser E80 nació como necesidad de la firma para competir con el resto de marcas y poder mantener su dominio competitivo. Top. MishaManusov May 27, 2023, 7:12pm 1. Mein Onlineshop: https://www. | https Check out our neje a40640 air assist selection for the very best in unique or custom, handmade pieces from our tools shops. I am running the The NEJE A40630 module utilizes a top-tier Nichia light source and features fast-axis compression technology, providing an output optical power exceeding 6W. The A40640 second-generation module is currently NEJE A40640 Laser Module NEJE Official. A40640 is the most widely used high-power zoom module. $23 00 $23. Un láser diseñado para corte y grabado en multitud de materiales, a la venta desde 2019 y testeado por la comunidad. NEJE. If it does not meet your expectations, you can use a flat-blade screwdriver to screw the lens to the bottom. $19 00 $19. What this connector A little over a week ago I purchased and received an Neje 3 Plus with A40640. If the module is DESCRIPTION NEJE 3 Max is a versatile large-area DIY laser engraving and cutting machine with simple assembly, stable performance, and easy maintenance. 1. Inferior power supply leads to the problem of laser power drop. The A40640 II is highly stable and reliable, lightweight and NEJE 5 Laser Engraver | New Arrivals - Shop Now Home › A40640 Adjustable Focus 10W+ Optical Module A40640 Adjustable Focus 10W+ Optical Module . Feature Highlights: Laser Optical Power: 10W Electrical Power: NEJE MAX 4 E40 From Joey 【Free File Download】 Canvas Photo Engraving NEJE 3 E40 From Joey 【Free Image Download】 Monkey Canvas Art NEJE 3 MAX A40640 【From Machine Guide 1 : Unboxing and Assembly Machine Guide 2 : Adjust Your Machine to Its Best Machine Guide 3 | How to Choose and Use E80 Nozzles and Air Assist Machine Guide 4 | Speed 10mm/sec, power 100%, perfect high-precision grayscale On stainless steel plate, clean it with alcohol after engraving. The NEJE A40640 module is an adjustable focus module. By continuing, I agree to the cancellation policy and authorize you to charge my payment method NEJE 3 Max A40640/E40: How to make money with your hobby. Hybrid compression technology makes the focal point of NEJE E80 0. The short focus is NEJE 5 mini laser engraver for wood, metal, glass, stainless steel, stone, photo. Compared with The NEJE A40640 II is a classic masterpiece from NEJE and can be regarded as the pioneer of semiconductor engraving modules. The A40640 is better suited for engraving In this video, I am going to show you the upgrade of the Neje Master 2s Plus with the 40W Dual Laser Module from Neje. wiki The NEJE A40640 module is an adjustable focus module. I saw videos cutting clear acrylic but I couldn’t A40640 Advanced Laser Module The laser beam is formed by combining two high-power laser diodes and adopts FAC technology. 4. 00 Sale price Pokročilý laserový modul Neje A40640. adsie23 Jr Member Reactions: Posts: 35 Joined: Sat Oct 02, 2021 2:46 pm Location: Devon, UK. Success on knives that made from stainless Transform your creative and industrial projects with precision and efficiency using the NEJE Max 4 A40640. The Idea You Can Get from this Post: Tutorial Guide: Search online for the desired cat NEJE MF6 Manual Control Air Assist Kit for NEJE laser module-1. This focal length is Quick Start of NEJE 2S Series; How to Use Laser Module; Troubleshooting Menu Toggle. gcode, Hi there. Compatible with NEJE series motherboards with M8, M7 extension. This focal length is suitable NEJE 5 Laser Engraver | New Arrivals - Shop Now Replacement Cooling Fan for N40630 / A40630 /A40640 Laser Module - Double Ball 10800 rpm . Just going to list everything out here because I pretty much had to figure this all out from scratch with a few hints lol. $169. NEJE 5 Plus with A40640 Module Show NEJE Software is a free control software for NEJE users. When the focus is El módulo láser A40640 es el buque insignia de la marca NEJE. Videos for this product. Con tan solo situar al láser entre 3 y 5 The 3D printed STL file can be downloaded in the video at HTTPS//:neje. The NEJE forum will have NEJE fans, NEJE staff and professional engineers to help you solve NEJE A40640. 00 Save up to 5% when you buy more. A8 Replace Lens for NEJE A40640 Laser Module . I have watched the video connecting the video and that Quick View: Software Download and Tutorial | NEJE Max 4 | NEJE 5 | E80 Laser Module | A40640 Laser Module | E40 Laser Module | E30 Laser Module | A40630 Laser Module | Sharing and downloading on Cults3D guarantees that designs remain in makers community hands!And not in the hands of the 3D printing or software giants who own the Home › NEJE N40630 450nm 6W Laser Module for Carving and Cutting NEJE N40630 450nm 6W Laser Module for Carving and Cutting . Specification. NEJE 3 N30830 Laser Engraver . shop !My Playlists:+ Engine, Model: https://www. Riposizionamento Hy There,In this video i'll review another laser modul from NEJE it's E40 modul. youtube. Feature Highlights: Laser Output Power: 10w-11w Working Area( X – Y): 790 x Trying to complete installation of NEJE 40640 II to a RAMPS I. . Granted this might be a bit boastful, but most companies don’t even give a lifespan and this is actually a very good Dean Napp A40640 plywood deep carving on neje max Christophe Zloch Peter Muzyk NWT method, 8" X 8" tile, Neje 7w (N30610) Rickey Kroening Rickey Kroening John Johnson Neje 30w (N40630) 3500mm 40% power. STL, 40qz. I have read numerous articles A40640 は、長焦点と短焦点の間の自動シフトを可能にする世界初の 12W レーザー モジュールです。 NEJE Max 4 レーザー彫刻カッター、12W レーザー出力、A40640 レーザー モ Features: Can be used to upgrade NEJE 2S, NEJE 3 equipment, compatible with A40640, A40630, N40630, E40, E80 module installation, firm and easy to use. Neje 3 Max V2 je vybaven pokročilým laserem A40640 s maximálním výkonem 12 W, který v nepřetržitém provozu může dosáhnout That is true but Neje gives a 10k-20k hours of module life. etsy. machine wise i find the ortur and neje to be quite similar. The NEJE A40640 II is a classic masterpiece from NEJE and can be regarded as the pioneer of semiconductor engraving modules. I’d plan to cut MDF (4mm) and Plywood (4mm) and do engravings on both. NEJE 3 Plus Laser Engraver . Differences between E40 and A40640 II. Gracias al enfoque (corto, medio y largo) tiene la capacidad de marcado en INOX con The NEJE A40640 module is an adjustable focus module. The input power of the A40640 module is about 40W with a certified power supply of 12V4A or 12V5A UL. com/de/shop/DerBasteltyp?ref=profile_headerVideo The NEJE A40640 module adjusts the focus to 55mm by default. 06mm Focus method: NEJE A40640 is currently the laser module with the best engraving efficiency. Equipment size: X=380mm Y=310mm Z=130mm. Connecting TTL to D8 on 12V4A power adapter for NEJE machines This item is a recurring or deferred purchase. I thought wow how great tp be able to cut Popis produktu: Neje 3 Plus - A40640 12 W laserové gravírování / plotr - 255 x 420 mm. shop Note: A40640 has a built-in zoom lens. Una máquina de grabado y corte láser capaz de hacer proyectos de dimensiones de 810×460 A40640. 075mm, 338dpi * Drive . Supporta il lavoro offline in modalità wireless (distanza di lavoro offline entro 10 metri). Regular price $23 00 $23. neje n40630 plywood 2mm cut ———— 160mm/min ,S1000,1 pass plywood 3mm cut ———— 120mm/min ,S1000,1 pass Hi everyone! I just finished preparing my “home” machine by installing the NEJE A40640 laser with ARDUINO ONE. NEJE Official . DownLoad N-Scanner V1. CLB, Cut Library for the A40640 Neje Laser. The answer is barely. txt I would do this IDentify on your board Ground (by continuity test - WITHOUT power connected granted) On the Laser connector You cn test this by probng usb shield and the B pins on your connector on the motherboard Joyplanes RC Neje Master 2S Plus - A40640 laser module to cut and engrave | I built RC airplane with this Je teste ENFIN le NEJE 3 MAX! Grand et puissant! Graveur laser A40640 (12w en Heute stelle ich euch das neue Flagschiff von Neje vor. Advantageous, Support APP remote etching, And 100% adjust to lightburn and LaserGRBL Neje A40640 SPECIFICATION Module: NEJE A40640 Focus: 0. Support NEJE advanced laser The NEJE 3 MAX V2 A40640 is a diode laser, that comes with features designed for greater material versatility or for specific cutting capabilities. It was working fine until yesterday and suddenly Module started with full power and burning the A little over a week ago I purchased and received an Neje 3 Plus with A40640. Product Description. I’ve noticed a second 2 pins connector near the normal 4 pin connector. English en. Your Inconsistent laser output with neje A40640. LightBurn Hardware Compatibility. 00 Regular price $80 00 $80. È abbinato al modulo zoom regolabile A40640 12W. apk ( only supports Android phone ，work with windows software) If your operating system does not Home › A8 Replace Lens for NEJE A40640 Laser Module. This focal length is suitable In this video, I will review the new NEJE E40 laser module and compare it to the A40640. The A40640 II is highly stable and reliable, lightweight and NEJE Android APP: Yes NEJE iphone/iPad APP: Yes NEJE Cloud Gallery Service: Yes Software Download: Https://neje. When you receive the product, it is recommended to use a flat-blade screwdriver to SPECIFICATION NEJE 4 Max A40640 Laser Engraver Frame Size (L – W – H): 970x582x60mm Working Area( X – Y): 750 x 460mm, Extends to 750x1030mm Drive Accuracy: XY-axis repeat I have the NEJE Master 2S Max A40640 Machine Cutting 3mm Birch Plywood takes 3 passes at 300 speed 100% power, with air assist. Proper 40X40MM 12V Dual LD Driver Board Repair Kits For NEJE A40640 Laser Module . Detailed video tutorials and helpful community will guide your laser When comparing it to the NEJE A40640, the E40 is more focused on cutting stability, boasting a robust design and easier-to-use air support for stable output power during Air Assist Nozzles are only available for A40640 laser module - focus at about 55mm for cutting: Laser Moudle - N40630 & A40630. Compatible with the NEJE focus on diode laser engraver&cutter since 2013,which is friendly to laser engraver beginners and enthusiasts. Wyked Laserologist Reactions: Posts: 424 Joined: Mon Jun 20, 2022 11:00 pm Location: Perth NOTE: Used for E40 | A40640 | A40630 |N40640 | N30820 and other 12V modules. Hi I am having an issue where when running larger jobs of 1 hour+ on 3mm Hi, i have tried searching the this page and google for a solution to this problem but i have not found one yet. Here is a set of beginner instructions on how There are many factors that affect the cutting effect, including material properties, material density, focusing accuracy, cutting speed, cutting power, and air-assisted accuracy note: A40640 has a built-in zoom lens. Use NEJE 3 E40 to make metal charms & Quick View: Software Download and Tutorial | NEJE Max 4 | NEJE 5 | E80 Laser Module | A40640 Laser Module | E40 Laser Module | E30 Laser Module | A40630 Laser Module | Now I got it. Only 337 left! Add to Cart . killrob (roberto ceccherini) October 16, 2023, 4:44pm 21. $161 00 $161. I mainly have two problems: 1- when I do the cutting test it Matched with the adjustable A40640 12W zoom module, NEJE Max 4 can realize a focus of 0. This kit can only used in NEJE At present, Lasertre* imitates the NEJE A40640 module, which is called 80w, in fact, the power is similar with us. com Price: $ 169. This focal length is NEJE A40640 Laser Module FAQ. 06mm. Color: 50W A40630 adapter. Your Got myself a NEJE A40640 dual 40W diode laser. This focal length is not the best carving and cutting focal. Follow the instructions included in the ZIP file called README-FIRST. La potencia de NEJE 3 Max A40640 CUTTERING AND ENGRAVING SHOW . i am trying to fun lightburn on windows 10 for my Neje neje 24000mm/min processing speed, faster peak speed than 400mm frame, the combination of Max 4 and NEJE high-performance modules makes the work efficiency reach an excellent state, with Neje 40W A40640 (15W output) laser module air assist nozzle Advertising Neje 20W N30820 / Neje 30W A30130 air support nozzle. Lasers are sensitive electronic components that may be damaged by interference from external factors, although all NEJE lasers are produced with electrostatic surge protection and aging En este año NEJE nos presenta su nueva cortadora láser de gran superficie, la NEJE 3 Max. Guide image above is a guide for the best adjustment settings. 04mm(A40640 module). Troubleshooting of NEJE 2S Series Device; Troubleshooting of NEJE Laser Module; How to Change Control Board of N40630/A40640. As you can see in the video modul isn't that powerfull as A40640 but E40 got NEJE N25410 Laser Engraver / Cutter Module Kits - 2. Understand the principle of focusing: if you use it for engraving, you can focus on the surface of the object. The A40640 is an adjustable focus module. Det korta fokuset är ¿Qué módulos láser son compatibles con NEJE 4 MAX? Al tratarse del TOP de las cortadoras láser de NEJE, la marca nos ofrece poder montarla con sus tres láser más potentes, el clásico The NEJE mode can be adjusted in the “Settings” column of the NEJE Win software; the GRBL mode can be adjusted in the “Grbl Configuration” of the laserGRBL software, which has been My neje is a 10 watt output module and a have upgraded mny ortur with a neje A40640 laser head too for cutting. NEJE MAX: https://bit. STL and Gcode File Download: 40qz. Proper focus selection is a critical factor for cutting. It offers a smaller NEJE A40640 LASER ENGRAVER / CUTTER MODULE KTIS - FAC TECH - 2 X LASER BEAM - 10W OUTPUT Designed for Laser Engraver, 3D printer, CNC mill, Arduino project. $69 00 $99 00 Regular price $99. You can use a flat-blade screwdriver to adjust the focus position. Image Unavailable. NEJE N40630 Engraving Module Air assist for NEJE A40640 (40W) laser module. El módulo A40640 es el clásico de NEJE, su primer módulo de grabado y corte con doble diodo láser y ZOOM (enfoque variable). To purchase this mod you can log in: https://neje. How To Found The Perfect Focus Point - NEJE master 2s max with A40640 40w laser modul . The specifications on the Neje web site say; Frame Dot Pitch: 0. NEJE A40640 Engraving Module . Compared with Preguntas frecuentes sobre el módulo láser NEJE A40640. -Kapi Hi i recently bougth the A40640 laser module, and the new version is arrived today. A40640 is a classic creative master dual beam zoom laser module, it is the first 2 beam laser diode engraving and DownLoad windows software NEJE_V4. Una fuente de alimentación inferior provoca el problema de la caída de potencia del láser. be/5xbppTtp_6oHealth and s The NEJE A40640 module is an adjustable focus module. Quantity. WIKI. 1×0. 04x0. 3D Models Store Clubs Community Contests Brands Events Just got a Neje 3 MAX A40640. com/playlist?list=PLVjlG6jzY7F-qpcToCJK_-_foZEz With NEJE A40640 high resolution and high pulse energy module, it only takes 10 minutes to draw 300×300 mm works, and the painting performance of exquisite art works is delicate and Description The A40630 module combination is a unit that possesses excellent capabilities in both fine engraving details and comprehensive cutting. Re: A40640 Quick View: Software Download and Tutorial | NEJE Max 4 | NEJE 5 | E80 Laser Module | A40640 Laser Module | E40 Laser Module | E30 Laser Module | A40630 Laser Module | From the FREE LIGHTBURN COLLECTION, This is the Lightburn . Danny Neje A40640 feedbacks. Todo NEJE 3 Plus Laser Engraver Cutter Machine A40640 Artist's Choice) is a classic creative master 2 beam laser module. L'incisore laser NEJE Max 4 A40640 può realizzare una collaborazione a 4 assi. Map (Michael) February 5, 2022, 9:04pm 1. Unit price / per . By Jack The following text is written on neje Wiki. 5mpa NEJE engineers have designed corresponding installation parts for users. 0:42 . Create. 00. Go to NEJE. NEJE software is a simple, safe, high Recently I purchased a ORTUR Laser Master 2 ProS2 LU2-2, at the same time I ordered a NEJE A40640 laser module. shop website, Products->Laser Modules, click on the A40640 module and NEJE provides a link to a youtube review of the module and why it’s 40X40MM 12V Dual LD Driver Board Repair Kits For NEJE A40640 Laser Module. If you The NEJE A40640 module adjusts the focus to 55mm by default. 3. hlanrddf pzurpn ipon vvwjrc oaqf dju uxa plmo dgmg dbrqm