Steve----Under normal circumstances, a projo has 2 lenses, a lenticular lens and a fresnel lens. The lenticular has ridges on it that are straight , top to bottom and the fresnel lens which is the inner lens has circular ridges on it. Some units come with a protective screen which sits over these two lenses and is basically a piece of plexiglass, no ridges no lines , no colorant to the screen (smokey grey). HTH Peter Kowalik pe.kow@xxxxxxxxxxxx Keith's Stereo Burl. Ont. ----- Original Message ----- From: "Technotronic Dimensions" <techforce@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, February 17, 2003 5:12 PM Subject: [TechAssist] 'Screen' For Toshiba TP50H60 > > > I have a client who needs the inner screen for this set. He already has the > protective outer cover/shield, but he now needs the inner "lense" that > takes the R,G & B beams and makes them into the pix. Whats that called? the > Refractor asssy??? > > I found some parts in the breakdown for this set - but unsure which part > this is listed as? > Are Either of these are what he needs? > > 1) P-N: 23837514 - SCREEN, 50KH-F [K502] > 2) P-N: 23837513 - SCREEN, 50KH-L [K501] > > Im confused, because most of the time the "screen" refers to the outer > shield.....and I think sometimes these are combined as 1 Piece? > > Steve Hearns > Technotronic Dimensions, NY (USA) > WWW.Technotronic-Dimensions.COM > 1-877-817-9885 > 1-877-817-9885 (FAX) > > **************************************************************************** * > Submit A Repair Tip Here, or Change/Remove your Email Address: > http://www.tech-assist.org/secure/tip/main.html > **************************************************************************** * > For automatic password retrieval 24 hours a day, go to: > http://www.tech-assist.org and select "Lost your Login Info?". > **************************************************************************** * ***************************************************************************** Submit A Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.html ***************************************************************************** For automatic password retrieval 24 hours a day, go to: http://www.tech-assist.org and select "Lost your Login Info?". *****************************************************************************