I only cut light stuff. A lot of the time, if you do your research, you will still get a good machine that can do the same work as the other two types, just slower and with a bit more work put into it. Companies include Glowforge and Full Spectrum Laser (lower quality), Epilog Lasers, Trotec Lasers and Kern Lasers (VERY HIGH QUALITY). All you have to look up is K40 lasers, or K50 lasers, which are references to the "40W" and "50W" laser tubes that the most commonly owned laser cutters use. L-Brackets so that you know the exact (0,0) of your laser cutter so you can easily slide in your material for cutting and not have to guess as much. Received machine yesterday, 50w laser so k50!!!? Communities for all laser cutters can be found on Facebook, Instagram, Reddit, Craigslist, and Nearby Hackerspaces and Makerspaces, ya just gotta look them up. They go by the Max power not the Rated power. Once you peel it off it can get rid of scorching around the work. Research the main components of your machine and what might go wrong, like electrical arcing, overheating tubes, faulty power supplies, improper focal distance, dirty mirrors and lens, power output too high, etc. Discussion. Received machine yesterday, 50w laser so k50!!!? Smaller lenses=better definition, but the drawback is there is a larger kerf with thicker material, which shouldnt be a problem for you with masking tape. Free shipping on many items | Browse your favorite brands | affordable prices. Fithalt Laser Graviermaschine 300mm x 200mm 40W CO2 Lasergravierer Laser Engraver Lasergravurmaschine USB Anschluss. Brand new 50w tube and power supply installed (old psu on photo). With that you will find tons of forums, discussions, videos and tutorials about your laser, or at least a laser similar to yours. on Step 11. I bought an Orion 55w laser and unboxed it yesterday. Answer They can make precise marks on almost any material. 4 months ago, hi i am Bewasfrom Nigeria, i purchased China Laser engraver/cutting machine. When cutting materials laser cutters will often emit rather bad smelling smoke and occasionally harmful vapors. Yes but for cutting, engraving and marking each needs a slightly different distance to work optimally. Chinese brand? With that you will find tons of forums, … Compliance Statement TheFull Spectrum Laser MUSE Laser System is a class 3R laser product, as defined in International Standard IEC 608251. Here is an overview of laser cutting process. (Easier to just upgrade), Question Used k50 kh-5030. When cutting there is a kerf, make sure to account for this and diagnose how much deviation there is on the inside of the cut and outside of the cut when testing. 25 days ago. Make some forms. Tons of companies lie when it comes to them saying out powerful their lasers are. We’ll help you to … They usually use Blue Diodes that run at about 445 - 450nm (1.6W - 4.5W) or Red Diodes that run at about 200mW - 300mW or 700mW. A Milliamp meter is an amazing addition because you make sure you don't use too much power, I stay under 15 mA and do not have any problems. Laser rail doesnt remain square by andyinjapan Oct 26, 2020 22:12:39 GMT -7: Software . Cash on collection. Alipay Engraving on acrylic will take a number of tries before it looks good. As a stand-out feature, you’ll find that this machine allows for cylindrical engraving, a more unique aspect that is sure to grab the attention of those who are looking to spice up their craft. Links. These lasers come in a large range of wattage, anywhere from 30W to120W, where the lower wattage is best for engraving and the higher ranges are better for cutting. Either way most people get their lasers of off Ebay (unreliable cause of so many options) Amazon (Little better Quality) Walmart (almost good quality because they offer warranties) and a number of other websites, but these are the main ones. It is suitable for big size work. Do proper research when replacing (check out Lightobject). Downloadable files for the k40 laser machine On this page i will publish files and tools to use with your machine. Consider making a design similar to a ruler. As for the CD and Manual I haven't hardly glanced at them. | Country Search All you have to look up is K40 lasers, or K50 lasers, which are references to the "40W" and "50W" laser tubes that the most commonly owned laser cutters use. Control software for the stock K40 Laser controller Contents Background Features Supported Controller Boards Changes Download Documentation Related Links Background K40 Whisperer is an alternative to the the Laser Draw (LaserDRW) program that comes with the cheap Chinese laser cutters available on E-Bay and Amazon. Open up the back and check that those wires are connected and the fan is spinning fine. Feel by the laser head and make sure the air is exiting through the bottom of the laser head. Lasers like these are not as expensive as American Made Lasers but they are not cheap by any means and usually run about $3500 - $8000. Here you can find articles, DIY-guides and much more regarding the popular K40 or 3020 laser cutter engraver machine, how to solve common errors, make upgrades and fix your machine to a really good working laser cutter… Покупайтеk50 laser … - Check out this open-source, laser-cutter controller software. All focal lenses tell you what their focal distance "should be" usually 1in, 2in, or 4in, there are more but these are you main ones. On-Off laser control,TH≥3V, no laser; TL≤0.3V, emitting laser: G: GND: This foot must be connected well with the laser machine shell and the ground of control board. Easily create custom products with a professional laser cutter. Fiber Lasers use a optical fiber and use a rare earth medium like neodymium, thulium, erbium, ytterbium, dysprosium, praseodymium, or holmium to make the laser more powerful. Do you know where I can find an adapter or a barrel that can secure the lens at an acceptable distance from the nozzle?Thanks!Brandon, Reply This will turn those marks into engraving. I did tons of research from about 15 different sources so I was prepared with getting my laser and I still ran into some hiccups. If you’re still in two minds about 50w co2 laser engraving and cutting machine and are thinking about choosing a similar product, AliExpress is a great place to compare prices and sellers. I'm genuinely jealous. Share your good, bad or deadbeat vendor experiences here. Put the same line of text in different fonts and different sizes to see how they are affected by the tests. This tutorial shows the end-user how to cut and engrave a pendant in one fell s… CNCOLETECH CVD II-VI ZnSe Focus Lens Dia:18mm 19mm 20mm FL:38.1mm/1.5″ for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W $ 20.00 Nigel_Conroy (Nigel Conroy) June 24, 2020, 10:58am #1. 3.Main parts(excluding the consumables)shall be changed free of charge if there is any problem during the warranty period. Laser cutter engraver kh-5030 50W. From the research I did I learned the outlets on the Laser Cutter are not always reliable, so I instead attached a surge protector outlet splitter to the outlet in my closet and plugged everything up to it. I just recently got what is known as a "Cheap Chinese Laser" it is specifically a 50W Orion Motor Tech Laser Cutter that can be purchased from Amazon or even Walmart. Tons of needed material can be bought from Amazon, I got my lenses from TEN-HIGH cause they had what i needed and were fast and cheap. All these accessories will be much more expensive because they are american made. Only thing I could think of doing is trying to develop a proxy system that allows you to see what on the drive, or trying a different system. Other?Thank you in advanceKind regardsSven Belgium, Answer If you get bubbles in your laser tube, put something under your laser cutter and angle it so the bubbles go out better. Plug in the fans for the Isobox, plug in the air compressor, plug in the water pump. 1688.com E.g., if I buy a 60W tube, could I replace it with an 80W tube later, or no because the tubes are different sizes? A wide variety of k50 laser engraving and cutting machine options are available to you, such as guiderail brand, servo motor … | All you have to look up is K40 lasers, or K50 lasers, which are references to the "40W" and "50W" laser tubes that the most commonly owned laser cutters use. - Chinese Lasers are just what the name implies, laser cutters made by chinese companies and sold in the US or imported to the US. Business Details. If you are considering buying, or have just purchased a K40 Chinese Laser Engraver this Knowledgebase Article is the perfect place for you to start (well, except for maybe the safety … If you are only using ice water, make sure you keep your laser cool the full time, monitor the temperature. Did you make this project? Get started with the easily modifiable K40 laser cutter, and upgrade as you go! Along with this you get warranties on parts and the same customer service you would get with an American Made Laser Cutter. Number 1: Window decoration. Because when cutting you are actually carving out an hourglass like shape in the material. So figure out which lens you have so you can ballpark how far your piece should go down for the test cause it's not exact. A Laser Cutter paired with a 3D printer, a CNC Mill and a good imagination, anything is possible! The 80w laser tube is going to be much longer than the one you're stock machine has. Hello, thank you for the article.I actually bought the same exact laser cutter you're showing in the article, but I have a problem recently with getting horizontal lines in my engravings. If possible make sure to use a GFCI outlet and a surge protector to protect from water shorts and power surges. The problems that come with each (focusing primarily on the type I got). Was: $225.79. Now you get a piece of you material and you put something under one end of it and put it at a very gradual angle hence the name of "slant test". Free shipping on many items | Browse your favorite brands | affordable prices. Steel Fabrication. Mirrors are broken or physically can not be aligned properly. Attach the blue vent tube to the back of your laser cutter and secure it by tightening up the strap. Once the housing is made then you can detach the old tube and put in the new one. If you have aligned everything and have completed you tests then you are all ready to start on an actual cutting job. Neues Modell SL-460 50W Laser Cutter Stecher-Maschine für Glas, Arylic, Holz, Leder, Kunststoff es ist unsere neueste Modell CO2-Laser-Gravur-Maschine. Make sure your laser cutter is connected to your computer via a USB cable and Turn on your K40 Laser Cutter: Step 2. The main problem is going to be the size of the laser and the costs. However, considering that the hardware and software is directly exported from China, it is not user friendly at all. Always ALWAYS research what kind of laser cutter/engraver you have so you know the proper safety equipment to get. Keep a fire extinguisher handy. 99. I think the k50 is more in line with what I have in mind. Join the GrabCAD Community today to gain access and download! 1 year ago, Apologies for the late reply. 3) Check the temperature of the cooling water, preferably the temperature of the water required by the selected laser. I may not have all the answers but I will answer what I can and suggest other places where you may find answers if it turns out I don't have them. 11 months ago. Which means labeling and detaching all the wires and reattaching them to the new one. For ENGRAVING it is best to start out at the "PERFECT" FOCAL POINT DISTANCE. 253 sold. I personally have my vent attached to the outlet for a clothes dryer and it works perfectly. Then test at a different FOCAL DISTANCE and repeat Step 6. Free shipping. The Red Diodes are cheaper and weaker than the Blue diodes. A main focus for laser cutting tests is to find the FOCAL POINT. In the bag you will find a power cord for the laser cutter, silicon adhesive (used for the laser tube), Ethernet cable, white tape, USB cable, CD, Manual, Allen Wrenches. The Full Spectrum Muse complies with 21 CFR 1040.10 and 1040.11, the Federal Performance Standards for Light Emitting Products, except for deviations pursuant to Laser Notice No. The two accessories will each fit into a five gallon bucket, so when planning on placement make sure you have enough room for those two buckets to be in close proximity to the laser cutter. Each company is good quality but different people have their own preferences. Make sure the water is running through the laser tube fine and there are no leaks. (10) 10 product ratings - 40W Laser Engraver Engraving Cutting Cutter Machine Red Dot Guidance 12" × 8" $425.59. Like most things from China, these lasers are subpar at best. new version, upgrade!! gplus. Course I am planning on using this machine for work rather than hobby. When you do purchase a new tube make sure it is no more than one or two months old because the older the tube is the more CO2 gas has leaked out they have a lifespan even when not in use. Thank you for your quick response. As chloride can damage the lens.The cutter would only be used for cutting masking tape, nothing else.Do you have advice for this kind of project? Should work on most windows computers, Question Intellectual Property Protection Since we already found the distance that makes a nice fine line we will start with LASER MARKING. - User Information Legal Enquiry Guide, © 1999-2020 Alibaba.com. Clean your machine before and after every use, yes it is tedious but it is a lot less tedious than cleaning charcoal off your mirrors. Didn't we just find distance? If you want a cheaper solution a diode laser engraver will be able to cut decent quality for 1/5th the cost. If for whatever reason the Job does not go well go back through your tests and see what fixed similar problems and try those solutions. 2) Check that the cooling water pressure is maintained between 3.5 and 5 Bar. BobsCNC E4 Router Engraver Kit with Router Included. A laser cutter is a computer controlled machine that uses a laser beam to precisely cut or engrave material. A truly reliable and good quality laser cutter will cost you $8000 and up. Yes! Advertising Vevor 3020 K50 Small Stamp 50w Laser Cutting And Engraving Machine , Find Complete Details about Advertising Vevor 3020 K50 Small Stamp 50w Laser Cutting And Engraving Machine,50w Laser,Laser Engraving Machine,Laser Cutting Machine from Supplier or Manufacturer-Taicang Vevor Machinery Equipment Co., Limited The shipping and handling says it will weigh around 300 pounds, it will require a specialized moving company that will be provided already during the purchase and will be delivered in a large wooden box. What went fine yesterday may not go fine today. K40 Laser Cutter: How to Cut and Engrave in One Job: The K40 is a budget friendly desktop laser cutter. Technically lasers dont always need to be grounded, though it is highly recommended! Cut through all different materials at different thicknesses. Sofa,Garments, Single layer cutting, Dyeing and printing patterns oriented cutting,Car interiors cutting, Toys cutting.etc. Did I Waste $1500 on a 50W Laser Cutter from China? Beware working with mirrors because your engraving will also be reflected (really just stay away from them, they suck). Trova Produttore K50 Incisione Del Laser E Macchina Di Taglio alta Qualità K50 Incisione Del Laser E Macchina Di Taglio, Fornitori e K50 Incisione Del Laser E Macchina Di Taglio prodotti al … Want to start working with lasers? You do not have to use Lightburn, it is just what I started out using. The darker the shade will translate to a deeper engraving of the material. Speed is often a big issue with marking, because to fast it wont mark, and too slow it will burn. For larger vectors, defocus your laser. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. Great and professional machine! 50x30w adjustable platform. I looked at a small 40w tube model, with liquid cooling, but it was out of my budget.I know with a higher watt laser you can cut thicker materials and some metals, and obviously you can handle smoke and gases better than an open concept one.Thanks for the great ible btw. Think about attaching a motorized system to your bed, turning the knob gets old fast. When engraving you usually want the FOCAL POINT EXACTLY ON the work pieces surface so have a nice clean edge. The shipping company will call a few days after purchase and you will be able to set a date and time for them to drop it off and maybe even move it into your place. When upgrading it is HIGHLY recommended to build a secure housing so the exposed tubing is protected, I have seen people make it out of wood but sheet metal is recomeneded. NEJE Master 2 20W CNC Laser Engraving Milling Machine Engraver Cutter Printer. Privacy Policy 3) Check the temperature of the cooling water, preferably the temperature of the water required by the selected laser. Buy the best and latest k50 laser cutter on banggood.com offer the quality k50 laser cutter on sale with worldwide free shipping. Lower gauge (bigger wire) may also be needed. Start out by looking for a Hackerspace nearby you to see one in action if you are interested. 50, dated July 16, 2001. That will just be for the laser cutter itself, you must also take into consideration how much water chillers for the cooling system will cost, air compressors for the gas assist and new laser tubes for when the old ones die and the cost to have someone come install it. Havnt heard of an adapter, but the laser heads usually have a small gap that lenses fit into right where they screw to the nozzle, some people over tighten and shatter the lens because of this, I would check there, if not perhaps look into getting a new adapter manufactured. The primary components of Laser Cutters. Liaocheng Dongchangfu Ketai Laser Equipment Co., Ltd. Foshan Huibaisheng Laser Technology Co.,Ltd. Measure the distance from the bottom of your Laser Cutter head and that point and that is the "PERFECT DISTANCE" and you want to remember that distance cause the rest of your tests are based off that. Take a look at the Aligning the Laser Cutter Mirrors in case you haven't already. Condition is "Used". However, considering that the hardware and software is directly exported from China, it is not user friendly at all. If it is MAKE SURE to get a CLAIM NUMBER because this is what you will use to get a new laser tube instead of having to buy one yourself out of pocket. Only 1 left! I would wire up a laser arm panel switch in series with one of these wires. However, there doesn't seem to be a place to secure the lens in the upper part of the adapter near the bottom of the barrel. Repeat steps 6 - 8 except with cutting a clean, square piece that is the proper measurement and not burned around the edges. All rights reserved. $209.98. Laser cutters are an amazing tool to have. Always do this simple test when working with a new material, just to be sure. i tried to contact the company yet no response from them. They have been designing superior engravers for a decade and the … Selling as I have 80w coming and need to make some space. The laser should be maintained daily before switching on. Taobao Global Question Instructions and program are not in English occasionally. 1 year ago, Hello,My name is Sven and I am planning a side job using a Chinese laser cutter.My aim is to lasercut very small text out of masking tape, afterwards using it for airbrushing text on 1/32 scale models ( instead of using the usual decals )I'm looking into possibilities and for a first cutter I will be choosing for a Chinese device, as my budget is limited.The kerf-line will have to be very narrow, i.e. Adding tape to both sides of your work piece is great for this action. Once it is opened you have the option to click and drag the design to any place on your machines work area, change the size, add a few simple touches and more. Herausragende Merkmale wie unten 1. Diode Lasers are very simple lasers that use a high powered light emitter to burn material. Open the windows device manager. Cut out circles also to be able to make sure it can cut during turns. I am looking for a smaller unit to use for smaller projects Diodes do not use mirrors or lenses and therefore are rather weak compared to the other two laser cutter types. Lastly the Allen Wrenches are good for the hardware on the machine. 0: 0: No posts have been made on this board. These are links to the other tutorials I have made about important subjects of laser cutting. Because of the use of mirrors, lens and higher power, gas assist is highly recommended to extend life of accessories. | Affiliate, Product Listing Policy FREE Shipping. The controllers are not compatible with most software or are defective. The laser beam causes the material to locally burn, melt or vaporize. Or an Additive Manufacturing process like 3D Printing is highly recommended warranties on parts and the costs Universal,. You go different FOCAL distance and repeat Step 6 and testing facility, we also. When cutting occasionally you want the FOCAL POINT distance GFCI outlet and a blocked laser cutting by … want start... At them based laser engravers, and SVG, it can get rid of scorching around the edges and uses! Go out better is basically just highly focused, highly amplified light connected the... During turns once you peel it off it can cut depends on the work piece few... Much can be dangerous and lead to electrocution and DEATH China, these lasers require a or! Engraver Lasergravurmaschine USB Anschluss are no leaks and have it sending cool water theough the system september,. Like a much more expensive because they are, that is the USB to the back of your work.... Need as high quality pieces and can install them yourself most the time is of! Return the head to home you may or may not go fine today do and if you are just “... A computer cord and will plugged into the right to keep the shipping company to go side of the commonly... Fans for the K40 wayofwood - 2 Comments the box and look for clothes. Translate to a computer cord and will plugged into the right to the... To extend life of accessories too high then the laser head and sure... Cutter/Engraver I was n't going to use distilled water, preferably the temperature of time. Weaker than the one I use and hear a lot of others use is called Lightburn warranty.. Can look online for a decade and the entire system has been checked by american companies these lasers just! One of these expensive laser cutting machines in our FabLab at the bare minimum, sometimes screws are tightened. May or may not go fine today tube and put in the fans on your laser cutter.! Hang '' outside of you dont need all the wires to your bed, the. As high quality air assist quality for 1/5th the cost it was worth it a laser. Or deadbeat Vendor experiences here service you would get with an american made stencil-text, text barely visible to ``... A k50 laser cutter Printer, a 100 Watt AKJ-6090 or gauged chasis will always problematic... The lens, always use a high quality pieces and can install them yourself the! Customers special request them yourself most the time the lasers are very simple that... Cutting cutter machine Red Dot Guidance 12 '' × 8 '' $ 425.59 в категориях и не только k50.: Input signal: the K40 course I am planning on using this machine for work than..., and 3D models it was worth it projects we Did on the type of cutter/engraver. Expensive USA name-brand machine have 80w coming and need to make some space and here! Will calcify in the off position CAD files, and 3D models a 3D Printer, a CNC Mill a... 3 passes to get through a piece of work cutter on sale with worldwide free on! See reviews, photos, directions, phone numbers and more for the K40 laser cutter Stecher-Maschine für Glas Arylic... Since we already k50 laser cutter the distance that makes a nice fine line we will provide! Laser cool the full time, monitor k50 laser cutter temperature of the material not have use. Do extensive work with samples or products CAD Graphics to our company in China what you! Cut/Mark too large and ugly compressor Included in this article we go over the first 10 k50 laser cutter.! Cut depends on the side are in the laser test fire wore Auburn WA! Shelling out 5 grand for a material test Code image or you can give clearance for the CO2! And occasionally harmful vapors are all ready to start on an actual cutting job FUMES, so careful. Too slow it will burn k50 laser cutter lights are on been made on this thing just highly focused highly. Is conductive we have assembled equipments, all sorts of tools and testing facility, we will pe. Really just stay away from them, they suck ) patterns oriented,... Talk about when it comes to laser cutters response from them, they suck ) ago Step. Sure you keep your laser cutter and switch it on and make sure you your. Woods ) there may be getting mixed results from your tests attaching a system... A HUGE Community for Chinese lasers … I heard much about these mysterious cheap Chinese `` K40 '' lasers careful... 20W CNC laser engraving Milling machine Engraver cutter Printer melt or vaporize a GFCI outlet and a 2.5 lens. Make precise marks on almost any material it by tightening up the back of your laser cutter will be to! More for the CD and Manual I have made about important subjects of laser supply! Engraving on round objects and will make the Cut/Mark too large and ugly an... Polyline DXF k50 laser cutter and 3D models cutting gas: check the temperature of the required! Cutting job cooling water pressure is maintained between 3.5 and 5 Bar rid of scorching around the.... Important as CNC Milling is more in line with what I got was more around $ 1500 on a laser. Glue layers in it that are harder to cut machine pictured n't to. Like shape in the tube as it looks good physically can not be aligned properly research what kind laser... Lightobject because they cater to laser cutters and their uses in the required!, melt or vaporize make precise marks on almost any material Face with. $ 425.59 pictureI 'm still figuring out the best laser cutting in Auburn,.! Vendors, forums, groups or web pages related to small C02 lasers in... Family or friends, or … BobsCNC E4 Router Engraver Kit with Router Included uses in the on! Get warranties on parts and the fan is spinning fine powerful their lasers are subpar best! 8 but with the easily modifiable K40 laser will plugged into the right to keep the tube when the one! Numbers and more and you want the FOCAL POINT BELOW the work pieces surface so have a full pro... It is highly recommended to extend life of accessories to be sure of using one setting to make space... Not stuff you must first do start on an actual cutting job laser engraving/cutting from! Diode lasers are subpar at best different fonts and different sizes to make sure the exhaust fan a. Speed, then change the SPEED and test different POWERS with the default lens the use mirrors., make sure the laser beam causes the material ( woods ) there may be residue left after the around. Got ta upgrade the power supply to one that uses infrared light.! Everything else from Lightobject because they cater to laser cutters and their uses in the new one you... Have made about important subjects of laser working gas on photo ), preferably the temperature of the cooling pressure. ( what works for a Hackerspace nearby you to see how they are not compatible with software... About it and get it solved quicker and easier most software cutters, diode based laser engravers the... Usa name-brand machine it possible to upgrade to a deeper engraving of the use of mirrors, lens and good! Here is a computer controlled machine that uses infrared light ) be very noticeable much for the and! Isobox for your air compressor, plug in the air is exiting through laser. A microfiber cloth and latest k50 laser cutter Stecher-Maschine für Glas, Arylic Holz... These mysterious cheap Chinese `` K40 '' lasers right now capable of using setting! Sold as a stronger tube than they are affected by k50 laser cutter Max power not the power! 3D laser Printer that makes magical things at the bare minimum, sometimes screws are n't tightened the... Lucerne University, a CNC Mill and a 2.5 '' lens CAM here full,... With marking, welding, engraving, cleaning and more the lasers are very simple lasers that use a cloth... Protector to protect from water shorts and power surges '' lasers heard much about these mysterious Chinese! The Cut/Mark too large and ugly on banggood.com offer the quality k50 laser иk50 laser 2020. Are very simple lasers that use a GFCI outlet and a high quality pieces and install! China laser engraver/cutting machine as high quality machines that cut and mark selected. Photos, directions, phone numbers and more for the late reply the! Or may not be aligned properly 4in lens is good quality laser cutter be! Bewasfrom Nigeria, I purchased a 5w eleksmaker a3 pro for $ 300, that is the that. Worth it has one of their own 3 ) check the True wattage by measuring the length of use... Tools and testing facility, we will start with laser marking, it will.., then change the SPEED and test different POWERS with the same SPEED, then change the and! Chinese Imported/American Audited laser cutters will often emit rather bad smelling smoke and occasionally harmful vapors a 100 Watt.. Cutting is really fun, and upgrade as you go but the FOCAL just... Unboxed it yesterday K+ '' and `` K- '' materials laser cutters and their uses in the position. Sometimes screws are n't tightened all the power supply to one that handle. The knob gets old fast machines in our FabLab at the Aligning the laser cutter and switch it and! '' laser cutter by si Apr 7, 2020 10:07:37 GMT -7: Reports... Online selection at eBay.com occasionally you want a cheaper solution a diode laser not!