luke_cobrae Posted January 16, 2010 Share Posted January 16, 2010 <p>My glass in my WLF is driving me nuts! I've tried the brush, the blower and have had no luck. I had heard you really shouldn't touch the glass, but is this really true? Anyone have any recommendations of cleaning the Ground Glass on this camera? I have specks, spots, oil spots from finger prints etc. <br> Thanks,<br /> Luke</p> Link to comment Share on other sites More sharing options...
scott_murphy_photography Posted January 16, 2010 Share Posted January 16, 2010 <p>You can easily clean your ground glass with a soft<em> <strong>cloth</strong></em> (<em>not</em> paper) and a non-solvent cleaner like Glass-Plus or Windex. Just make sure you wipe in a gentle circular motion.</p> Link to comment Share on other sites More sharing options...
adrian_wilson9 Posted January 16, 2010 Share Posted January 16, 2010 <p>I assume you can remove it from the camera, in which case try some mild washing up liquid with a clear water rinse, only lukewarm water mind you. I treat a lot of my stubborn filters in this way and it usually works a treat.<br> Ground glass is very easily susceptible to pressure marks, so handle with the utmost care, fingermarks on lens glass, filters, screens etc is a crime for which your work has to pay the price.</p> Link to comment Share on other sites More sharing options...
Gus Lazzari Posted January 16, 2010 Share Posted January 16, 2010 <p>Luke, Adrian brings up a good point.<br> Have you removed the ground glass from your camera?<br> Sounds to me like you only cleaned one side. (The gloss side and not the dull side)</p> Link to comment Share on other sites More sharing options...
luke_cobrae Posted January 16, 2010 Author Share Posted January 16, 2010 <p>I have a bronica SQ-ai, and it can be removed with tweesers, I was just leery about touching it before I found out some opinions.</p> <p>Thanks!<br> Luke</p> Link to comment Share on other sites More sharing options...
d_purdy Posted January 16, 2010 Share Posted January 16, 2010 <p>All the ground glass and viewing screens I have cleaned from my LF cameras and Rolleiflex have cleaned up easily in warm water. You need a clean soft cloth to blot some of the water off and then let them air dry. All my grid lines have stood up to the wetness so I am guessing they are mostly made from some ink or paint that doesn't dissolve in water.<br> dennis</p> Link to comment Share on other sites More sharing options...
gary_watson Posted January 16, 2010 Share Posted January 16, 2010 <p>Bronica SQ-Ai focus screens are plastic and fragile. If you can't resist scrubbing it, avoid the textured underside and only deal with smooth top surface. It will collect dust if you use a WLF, so just remove the finder and blow off the dust. Repeated removal and "cleaning" virtually guarantees scratches and permanent marks to the textured underside. Look past the spots and remember that these screens are out of production.</p> Link to comment Share on other sites More sharing options...
richard_oleson Posted January 16, 2010 Share Posted January 16, 2010 <p>It depends whether your screen is really ground glass, or molded plastic. A glass screen can be manhandled to your heart's content, but plastic ones scratch pretty easily... better to keep them clean than to keep cleaning them.</p> Link to comment Share on other sites More sharing options...
leicaglow Posted January 16, 2010 Share Posted January 16, 2010 <p>Most ground glass (depending on the type) is not really susceptible to damage by handling it with your fingers, but I would wash the oil off your hands first.</p> Link to comment Share on other sites More sharing options...
luke_cobrae Posted January 22, 2010 Author Share Posted January 22, 2010 <p>I cleaned it, no problems, I didn't scrub it but just ran it under warm water with some diluted dish soap and blotted and left it to air dry. It was dirty from the previous owner who sold it to me. I, frequently maintain my equipment.<br> Thanks for all the info!<br> Luke</p> Link to comment Share on other sites More sharing options...
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