Brand New PS3 Laser Lens KES-410ACA with deck(only for 40G PS3)

If your PS3 seems to have problems reading some games. If loading time are now longer. Or if you see flickering/skipping while reading DVD movies. Then most likely your laser lens is damaged. With this NEW replacement laser lens you will give your console a second life and all those problems will be solved

Features

1.Fix one of the most common problems with your Playstation 3: Disc Read Error.
Reads Only CD's Problems Reading certain games. Disc loading time seems longer than ever. Screen Flickers or Skip when playing unscratched
2.All Blue-Ray Diodes
3.Sealed with some foam in the original manufactured package box so as not to cause less damage while on the mail.
4.Model: Original KES-410ACA 5.Each laser is tested and in fully working condition. Suitable for console with all PS3 Console Package Content : 1 X Sony PS3 KES-410ACA with deck Laser lens Compatible with: PS3 Console
 

Warranty:

1, we don't have responsibility for damage by shipping.(Please inspect the package on receiving.If the carton is broken,you can refuse to receive it.)
2, we don't have responsibility for damage by man-made. We don't afford the responsibility for the bad products because of the wrong installation of the laser lens
3, Within one month, for the quality problem, pls pack them well and send them back to change or repair(free). The shipping cost from your side to ours is paid by you. We will afford the shiping cost for sending back to you. (Note: if you don't pack well, and the products are damaged during the shipping , then we don't afford to change at all).After one month, customers should pay for all the shipping cost and the repair charge.

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.