Brand New original Xbox SPU-3141 Laser Lens

Product Description

Xbox SPU-3141 Laser Lens Model VAD 6011 which has competitive price and high quality.Gain the XBOX SPU-3141 laser lens you also gain the best after-sales services .Believe or not , try first !
Introduction:
If your XBox has problem with loading disks, it probably comes from a defective lens. This XBox SPU-3141 Philips laser lens suit for you best! Replacing your old lens with this new one will solve your problem.
 

Main feature

1.This Philips SPU-3141 Laser Lens suits for your XBox if it has following problems:
System shows a message "Disc Read Errors" or disc appears damaged or dirty on the screen.
System reads certain games or movies.
System loads games or movies longer than normal.
System reads games or movies and seems to be freeze or skipped.
2. Need to remove the soldering point(anti-static protection) before installation
3.A replacement lens for your Xbox Philips DVD Dirve
4.The laser replaces Philips SPU-3141, VAD 6011 Model.
5.Each laser lens is tested and in fully working condition
Package Content:
1 X XBOX SPU-3141 laser lens
Compatible with:
Philips SPU-3141, VAD 6011 Model. 
 

Question: I am running 2 Mazak sheet lasers. 1 2.5kW and 1 2.0kW. Both machines are the STX510 S/C. We are using II-VI ZnSe Plano Convex lenses, 5" focal length. We run both machines around the clock 7 days a week. We cut mainly 16 gauge mild steel. Occasionally aluminum and S.S. We noticed that the lifespan of the laser lenses in our laser tube cutters is far longer than the lenses in our sheet cutters.
1)How often should we be cleaning the lens?
2)What is the average lifespan of a sheet laser lens?
3)Where can you get laser lenses refurbished?
4)Do refurbished lenses last as long as brand new?
5)Are there benefits to running a Positive meniscus lens instead of Plano Convex?

Answer: The lenses in a flatcutter see more action than a tubecutting machine first and foremost. Most OEM recommend cleaning the lens once at least every 8 hours.
5" Focus Lenses usually get hit quicker with spatter because they are closer to the nozzle and if piercing parameters are too aggressive or not optimized this will create a lot of spatter and eventually hit the lens. There is no way to predict how many hours it will last (I used to tell customer it could last you as little as 2 minutes (reflection) or as much as 1000 hours (mainly cutting thin steel). Reflection from aluminum (yes, I don't care what anybody says, aluminum reflects and can kill your lens), copper (mirrors are made of copper), not cutting through stainless (welding on top of the material).
1. Once every 8 hour shift would be the least
2. Depends on what you are cutting and also the mode of the resonator (prefocusing will destroy lenses as well)
3. Laser Research Optics
4. Not really but they are cheaper
5. The meniscus lens will probably give you a bit more speed on thin materials (small waist) but the plano convex will probably be better on thicker materials (longer waist) and they are cheaper since they don't have to be ground as a meniscus. Also, the OEM's usually design their system with one lens in mind, so you may check with Mazak first and see if they have experienced with this type of lens.