http://www.neonlightssigns.info/laser-lens/
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Laser Diode Collimator 3 Element Glass Lens AR Coated 635 640 650 660 nm |  |
4 Bids | US $2.25 | 3h 10m |
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10 pieces red 5mW Laser diode Module, Adjustable focus lens | |
0 Bid | US $24.99 | 15h 50m |
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Collimator lens FC fiberoptic laser transmitter receiver FSO optic optical | |
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US $450.00 | 1d 4m |
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HIGH POWER 532nm GREEN LASER A/R COATED GLASS COLLIMATION AND FOCUS LENS KIT | |
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US $40.00 | 1d 9h 29m |
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MELLIS GRIOT FIBER COUPLED LASER DIODE OPTICAL LENS MIRROR LASER BEAM UNIT | |
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US $345.00 | 1d 9h 41m |
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F-THETA lens for 1064nm YAG laser marking 160mm USED | |
0 Bid | US $29.00 | 1d 11h 48m |
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8 x 650nm 5mW Red Laser diode Module, diffused, No lens | |
0 Bid | US $24.99 | 1d 16h 47m |
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OPTICAL LASER LENS SOH-AAN mech (CMS-B31) | |
0 Bid | US $17.80 | 2d 3h 14m |
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Laser Focus Lens with 7.5" Focal Length | |
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US $79.99 | 2d 12h 42m |
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LOT OF CVI NEWPORT ORIEL MIRROR/LENS/HARMONIC SEPARATOR LASER OPTICS (C15-1-12) | |
1 Bid | US $14.99 | 2d 13h 35m |
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Laser Lens
How do you clean up the laser lens of a xbox 360?
A friend of mine xbox 360 cant read well the cd and im wondering if do i have to clean up the lazer lens and wondering how do i do that.
This is kind of a reiteration with some fix ups. You have one of two options. Option 1. You can purchase one of the compact disc lens cleaner discs at most electronic stores for a general price between 5 and 15 bucks. Problem is you need to verify the one you choose is able to clean the XBOX 360 unit. Now I have heard mixed views about these so it may or may not work. Hopefully, it will because that means your merely dealing with a dusty lens. However, in the worse case scenario, please bear in mind WORSE case, the lens may be in need of some hands on care. If this proves to be the case, either Microsoft certified or whoever is covered under warranty may need to check it out. So here is what you can do. Try the inexpensive lens cleaner disc. Oh, and don't forget to pray first before using it. (this is important.) If all is well (and the stars are aligned the way they should be) ahem all should be well and your XBOX 360 will be purring again just like it first came out the box. But if this fails to work out, the I am afraid you will need to resort to plan B and send her off for maintanenance as its likely the lens could be scratched or something. Well, hope it works out for ya. Now remember, even if the disc doesn't work its not the end of the world. Just move on to option 2 alright. Oh and one word of caution - you know those cans of air they use to clear dust out of computer casings. Though it may seem like a good and fast idea to use, don't. You may actually cause even more dust to end up on the lens and the lens itself is extremely sensitive. Often those cans of air may have chemicals in them that may or may not harm that precious lens. So using them is like taking a chance and I don't have to tell you thats quite a big chance to be taking. So unless you happen upon one that says otherwise, I wouldn't suggest fooling with em. Speaking as a computer hardware and compact disc troubleshooter, I only use em for case and circuit board cleaning. I have never used them for cd drive cleaning. Well, thats just my opinion so make the call. Later days. Rocket D Out!
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Laser Diode Collimator 3 Element Glass Lens AR Coated 635 640 650 660 nm | |
4 Bids | US $2.25 | 3h 10m |
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10 pieces red 5mW Laser diode Module, Adjustable focus lens | |
0 Bid | US $24.99 | 15h 50m |
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Collimator lens FC fiberoptic laser transmitter receiver FSO optic optical | |
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US $450.00 | 1d 4m |
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HIGH POWER 532nm GREEN LASER A/R COATED GLASS COLLIMATION AND FOCUS LENS KIT | |
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US $40.00 | 1d 9h 29m |
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MELLIS GRIOT FIBER COUPLED LASER DIODE OPTICAL LENS MIRROR LASER BEAM UNIT | |
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US $345.00 | 1d 9h 41m |
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F-THETA lens for 1064nm YAG laser marking 160mm USED | |
0 Bid | US $29.00 | 1d 11h 48m |
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8 x 650nm 5mW Red Laser diode Module, diffused, No lens | |
0 Bid | US $24.99 | 1d 16h 47m |
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OPTICAL LASER LENS SOH-AAN mech (CMS-B31) | |
0 Bid | US $17.80 | 2d 3h 14m |
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Laser Focus Lens with 7.5" Focal Length | |
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US $79.99 | 2d 12h 42m |
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LOT OF CVI NEWPORT ORIEL MIRROR/LENS/HARMONIC SEPARATOR LASER OPTICS (C15-1-12) | |
1 Bid | US $14.99 | 2d 13h 35m |
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405nm 70mW blue laser module 3.2V to with adj. lens | |
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US $195.00 | 5d 23h 53m |
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New Original Philips VAM1202 laser lens w/ mechanism deck for CDM12.1 CDM12.2 | |
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US $19.99 | 7d 4h 20m |
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1x NEW KHM-430 OPTICAL PICK-UP LASER LENS FOR SONY PS2 | |
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US $12.99 | 11d 9h 27m |
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405nm 5mw blue line laser AixiZ exclusive 12x30mm adj lens | |
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US $13.00 | 1d 17h 38m |
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50 pieces 650nm 5mW laser module adj. lens 8 X 13 mm | |
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US $150.00 | 5d 17h 5m |
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New ZnSe Focal Lens for CO2 Laser Cutting Engraving Diam 20mm FL 50.8mm | |
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US $36.00 | 13d 3h 19m |
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NEW SONY CD DVD Laser Lens Optical Pick UP KSS-213Q KSS213Q | |
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US $11.48 | 12d 1h 8m |
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808nm 9mm Laser Diode Module Host/Φ12mmx30mm Aluminum Host w/h Heatsink & Lens | |
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US $9.90 | 8d 19h 12m |
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NEW OPTICAL LASER LENS for DENON DN-S3000 / DN-S5000 / DN-D9000 DJ | |
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US $25.87 | 27d 8h 44m |
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NEW LASER LENS W/ MECHANISM for NUMARK AXIS, CDMIX, CDX | |
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US $21.15 | 24d 20h 25m |
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LASER LENS CLEANER FOR DVD $12.99 LASER LENS CLEANER FOR DVD |
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GE 72598 LASER LENS CLEANER $19.99 GE 72598 LASER LENS CLEANER |
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CLEAN DR. LASER LENS CLEANER $18.99 CLEAN DR. LASER LENS CLEANER |
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CleanDr Computers Laser Lens Cleaner $39.48 CLEANDR. LASER LENS CLEANER ACCSCOMPUTERS |
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SkipDr Laser Lens Cleaner $5.96 Sometimes the most damaging scratches are the ones you can't see--those hidden in your CD or DVD drive's laser lens. Take care of them in seconds with the SkipDr laser lens cleaner. Its disk-shaped design reaches where you can't, helping repair surface scratches for trouble-free picture and sound quality. From Digital Innovations. |
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Laser Lens with Handle for PS2 90000 $29.99 Highlights: PS Two Laser Lens Type: PVR-802WSupport 90000 consoles with this type lens. Specification: Color: SilverDimensions (cm): 9.8 x 7.8 x 1.8Weight (Kg): 0.084 Package Contents: 1 x Laser Lens with Handle for PS2 90000 |
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Cd/Cdrom/Dvd Laser Lens(Pack of 2) $14.98 Cd/Cdrom/Dvd Laser Lens. Maxell 190048 Cd/Cd-Rom/Dvd Laser Lens Cleaner.Restores Music Performance Impaired By ;Contaminated Laser Lens Surface ; Fully Automatic Operation. Warranty: Unavailable. |
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CD/DVD Laser Lens Cleaner $9.95 The CD and DVD Laser Lens Cleaner is specially designed to remove dust from a CD and DVD Player's lens. The 7 sound optimization tools are designed to optimize the sound quality of your stereo system. |
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410 Laser Lens Ribbon Cable Replacement for PS3 $1.76 - Replacement of 410 laser lens ribbon cable for PS3 - It is the perfect replacement for your damaged or broken laser lens ribbon cable - Easy to install no special tools required - Compatible with: PS3 410 ? |
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KES-470A Laser Lens for Sony Playstation 3 Slim $36.28 - Brand new and replacement KES-470A for PS3 Silm- This laser lens can replace the broken, damaged or cracked one of your PS3 Slim console perfectly.- This laser lens will fix the normal problems |
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Dynex Laser Lens Cleaner for CD/DVD Players $14.99 Keep your CD or DVD player working like new with this laser lens cleaner that removes dust and debris from your CD or DVD player's laser lens. |
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Allsop 56500 Laser Lens Cleaner $20.99 56500 56500 Laser Lens Cleaner Eight brush system cleans off the entire laser lens Will not damage sensitive optical components Enjoy your Netflix titles more or improve your music archive by cleaning your optics in your CD or DVD ROM The Lens Cleaner uses eight staggered brushes that progressively pass over the laser lens to clean the entire surface. The cleaning process takes only a fraction of a second and can actually prolong the life of your disc player. Allsop even included easy-to-use voice instructions on the disc, so you know when it's done. Allsop Allsop, Inc Electronic Equipment Lens Cleaner Optical Disc Player Optical Drive VCR www.allsop.com |
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Audiovox Accessories Audiovox Accessories Disc laser Lens Clnr Kit VH1106N $12.49 Disc/laser lens clnr kit DVD/CD disc/Laser lens cleaning kit Brand #: Audiovox Accessories VH1106N UPC: 044476061301 Keywords: disc laser lens clnr kit video cleaner cd dvd |
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Digital Innovations CleanDr Laser Lens Cleaner for Blu-Ray Players $28.99 Use this laser lens cleaner to remove dust and dirt from your DVD player or computer DVD drive's laser lens. The 10-brush cyclone clean process cleans the laser lens and helps to create better DVD playback. |
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Rudy Project Heritage Sunglasses - Brown Streaked Frame - Brown Laser Deg Lens - SN023535
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CD Laser Lens Cleaner
Sale Price: $39.98 |
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Cd Laser Lens Cleaner
Sale Price: $5.94 |
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CD laser lens cleaner (e.p., 1996) [Single-CD]
Sale Price: $5.98 |
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Uvex S1933X Skyper Safety Eyewear, Black Frame, SCT-Orange UV Extreme Anti-Fog Lens
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DEWALT DW0714 Laser Enhancement Glasses
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DEWALT DCT410S1 12-Volt Max Inspection Camera Kit
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Aqua Teen Hunger Force, Vol. 5
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CD,DVD Cleaner Kit High Quality Case Pack 12
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Allergan Refresh Plus Lubricant Eye Drops Single-Use Vials - 100 ct.
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SE Helping Hand Magnifier w/LED Light
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BelOMO 20x Quadruplet Loupe Folding Magnifier
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0.42X FISHEYE LENS W/ MACRO FOR CANON EOS DIGITAL REBEL [Camera]
Sale Price: $17.99 |
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SkipDr DVD & CD Manual Disc Repair System
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Green Laser Pointer With Black Casing
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Sundog Eyewear Laser Mela-Lens
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Serengeti Monte Sunglasses
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Serengeti Merano Sunglasses
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Wolfcom's Wireless Spy Camera Bug Scanner Sweeper Detector and Spy Hidden Camera Lens Finder
Sale Price: $32.36 |
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KEM-400AAA
Sale Price: $51.99 |
PS2 Laser Lens Cleaning
Advantages and Disadvantages of Etching with Beam-Steered Laser
This year, over one-third of all material processing lasers will be installed for product or package marking applications. Since their introduction in the early-1970's, laser markers have evolved as an effective tool for manufacturers who require a combination of speed, permanence, and image flexibility not available from more traditional marking technologies.
Two marking system designs have emerged with notably different strengths and weaknesses. Careful consideration of these laser and imaging optics combinations can provide the optimum tool for a wide range of marking requirements.
Process Fundamentals
Laser marking is a thermal process that employs a high-intensity beam of focused laser light to create a contrasting mark. The laser beam increases the surface temperature to induce either a color change in the material and/or displace material by vaporization to engrave the surface. Both marking system configurations utilize this principle of surface modification but differ in the method used to project the laser beam and create the marking image.
The beam-steered laser marker provides the greatest degree of image manipulation. To create the marking image, two beam-steering mirrors mounted on high-speed, computer-controlled galvanometers direct the laser beam across the target surface. Each galvanometer provides one axis of beam motion in the marking field. The beam projects through a multi-element, flat-field lens assembly after reflecting off the final steering mirror. The lens assembly focuses the laser light to achieve the highest power density possible on the work surface while maintaining the focused spot travel on a flat plane. The laser output is gated between marking strokes. This design offers the user the advantages of a computer generated marking image and utilization of the entire laser output for the highest marking power possible.
The mask or "stencil" marking system sacrifices image quality and versatility for significantly increased marking speed. The marking image is created by enlarging the laser beam, projecting it through a copper stencil of the desired image, and refocusing the beam on the target surface to "burn" the image into the material. A single pulse of the laser creates the entire image. If the alphanumeric characters must be altered part-to-part, (i.e., serialization, etc.), computer-controlled rotary stencil wheels index the characters. This technique is aesthetically limiting in that images exhibit a "stencil" appearance with breaks in the marking lines. Since the mask blocks a high percentage of the laser beam, marking power and resultant surface penetration is limited.
Laser and Imaging Combinations
Beam-steered Nd:YAG
The combination of the Nd:YAG (Neodymium:Yttrium Aluminum Garnet) laser and the beam-steered delivery optics marks the widest range of materials and provides the versatility of computer controlled image generation.
Nd:YAG lasers amplify light in the near-infrared at 1.06 mm. Metallic materials absorb a comparatively high percentage of the light in this region of the spectrum. In the pulsed mode, the Nd:YAG laser produces peak powers considerably higher than the normal continuous-wave output. A 90 watt CW Nd:YAG laser, pulsed at 1 kHz, will emit a train of pulses with peak powers of 110,000 watts. The Nd:YAG lasers ability to emulate an "optical capacitor" provides the power necessary to vaporize metallics and other materials. The high peak power will vaporize material up to 0.005 inches deep in a single pass or greater with multiple passes. The non-metallic materials normally associated with the far-infrared wavelength of the CO2 laser are usually highly reflective to the Nd:YAG. However, the high peak power of the Nd:YAG can often overcome the higher reflectivity. Some overlap does occur among many plastics that absorb both wavelengths equally well.
The beam-steered marker can duplicate virtually any vector graphic image including variable line widths and images as small as 0.010 inch or less. In addition, the computer can instantly change any graphic element or the entire marking program before a new part is positioned for marking.
The Nd:YAG laser offers a greater range of adjustable process variables to achieve a specific material modification but at a correspondingly higher purchase price than the CO2 laser.
Beam-steered CO2
The continuous-wave CO2 laser can also be combined with the beam-steered delivery system.
CO2 lasers emit a narrow bandwidth of light in the far infrared at 10.6 mm. This wavelength is most suitable for organic materials such as paper and other wood products, many plastics, removing thin layers of ink or paint from a substrate, and for marking ceramics. It does not produce high peak powers when pulsed.
Typically utilizing laser powers up to 50 watts, these systems combine the far infrared wavelength with the image control and flexibility of beam-steered image generation. Typical uses include serialization of ceramic and plastic products that require high-quality graphics such as company logos and/or significant amounts of additional alphanumeric text. The lower power CO2 marker does not provide the power to "engrave" substrates but, due to the comparative simplicity of design, can be purchased at a lower cost than the beam-steered Nd:YAG marker.
Mask CO2
Applications that require high speed but not high power and do not vary the marking image except for alphanumeric text (i.e., serialization, date code, etc.) utilize the mask CO2 marker. The CO2 laser is pulsed at rates of up to 1,200 pulses per minute. The high repetition rate provides marking of parts "on-the-fly" at high part-transfer speeds. Computer controlled masks can alter up to three lines of text at speeds of up to 720 parts per minute if the alphanumeric code must be changed.
Advantages and Disadvantages
Beam-steered Nd:YAG
The beam-steered Nd:YAG provides more marking power and far superior imaging than any other laser marker configuration. The available high peak power can mark or engrave a wide variety of materials including hardened metallics. Present computer technology produces highly intricate graphics with linewidths and accuracy's of less than 0.001 inch. Because "drawing" with the laser beam creates the image, the marking time is dependent on the amount of text and the complexity of any graphics. The Nd:YAG laser marker is the most costly of the three system configurations.
The beam-steered Nd:YAG marker frequently replaces acid and electro-etch systems, stamping and punching systems, and those other marking systems which permanently mark products by imprinting or engraving. It also replaces ink jet and other color printing systems. Typical applications include marking pistons, bearings, valves, gears, and a multitude of other components in the automotive industry; heart pacemakers, replacement hip joints, and surgical tools in the medical industry; computer chassis, disk drives, and integrated circuits in the electronics industry; tool holders, drill bits, and cutting tools in the tool industry; and writing pens, nameplates, and golf club grips.
Beam-steered CO2
The acquisition and operating costs of the beam-steered CO2 marker are lower than the Nd:YAG marker due to the relative simplicity of the laser. Image generation is equal to that of the other beam-steered system while speed and depth of penetration are considerable lower due to the lower power of the CO2 laser. Although not as popular as the beam-steered Nd:YAG and mask CO2 markers, the beam-steered CO2 system is frequently used for marking general plastics and plastic and ceramic connectors and packages within the electronics industry.
Mask CO2
Although the mask CO2 does not offer the imaging capabilities of the beam-steered design, it is far superior in speed. Because a single pulse of the laser creates the entire image, throughput is typically limited only by the pulse rate of the laser and the transfer speed of the parts handling system. While the part must be stationary while marking with the beam-steered design, parts are marked in motion with mask systems. Depth of penetration is less than the beam-steered CO2 marker since the laser output is spread over a large area with correspondingly low power density.
Masked CO2 markers most frequently compete with ink-jet marking. The mask CO2 laser is often the marker of choice for sequenced coding, batch coding, open or closed date coding, and real-time coding of paper or cardboard, ink or paint coatings, glass, plastics, coated metals, and ceramics.
While the beam-steered design provides superior imaging and material penetration and the mask design provides superior speed, either system provides a better combination of speed, permanence, and imaging flexibility than other marking techniques. Many users also benefit from the non-contact nature of laser marking and the elimination of additive materials such as inks or paints.
The development of a successful marking application requires careful consideration of the laser output characteristics, the design of the optical beam delivery and image generation system, the properties of the target material, and the aesthetic and physical properties of the desired mark. Industrial laser marking systems provide prospective users with several system designs from which to choose to match the optimum marking performance with the users unique requirements.
About the Author
Richard Stevenson is the Sales Director for Control Micro Systems, Inc. a manufacturer of beam-steered laser marking systems. He has published and presented numerous technical papers and articles on laser marking in trade publications. For information on UID Marking, Laser Welding, Engraving, Cutting, Etching or Marking call 407-679-9716 or email sales@cmslaser.com
