Hi Gabriel: I am going to tell you the method I have used to clean slightly dirty focusing screens, with success. Disclaimer: Don't do this if you are a faint-hearted person. Try it first, if possible, in an old focusing screen, to acquire some practice. Dismount the focusing screen of your MZ-S. I won't describe how, as you seem to be aware of this. Take the focusing screen by the tab, pre-wash it with some distilled water, then drop a small drop of dishwasher, a mild one; and wipe it GENTLY with your fingers. When the dirt has been removed, wash the soap away with distilled water. Why distilled water? Because if your tap water contains lime, a very common occurrence, you will have deposits left when your screen is dry. And, dry it using a clean microfiber cloth. Don't rub it on the screen to dry it, be patient and dry the screen by putting it gently into the microber cloth. Repeat this until the screen is completely dry. Blow the possible dust away from the screen by using a compressed air tin or a blowing brush, before putting the screen back on the camera. Good luck,
------------------------------------------------------------------ Carlos Royo [EMAIL PROTECTED] Zaragoza (Aragon) - Spain ------------------------------------------------------------------ - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
