Originally posted by NedKelly No wont be doing any disassembly. I need to clean front/rear elements and body/barrel.
Is there only ne type/formulation of zippo fluid? So if i can find it here, it will be the right stuff ?
I have used CVS WIPES ,just remember blow it brush it blow it and the gently wipe. OH by the way the less you clean the better as you will always run the risk of scratching it every time you clean it. It is something you should do as little a possible. But if you are worried bout zippo, stick to distilled water.Oh and if you are using a micro fiber cloth for crying out load make sure it is clean.
---------- Post added 04-07-17 at 04:13 PM ----------
Originally posted by dcshooter Zippo fluid is perfectly fine for Pentax coatings. So is acetone, although you will want ot keep it away form painted surfaces. aLso be aware that both can seep behind lens elements, so if you are clenaing from the exterior only, then use it sparingly on a lab graade wipe or microfiber cloth.
Are you planning on cleaning the exterior only or are you planning on disassembling?
For exterior, the best thing is a toothbrush and Armor All, Zippo for hard to remove dirt. If you disassemble, plain soapy water is just fine to use with the toothbrush.
For cleaning lens elements , get some kimwipes or similar lab-grade wipes.
For cleanign out helicals, nothing really beats an ultrasonic cleaner, but if you don't have access to one, a toothrush and hot soapy water, followed by Zippo will work well.
Avoid canned air. Either use a rocket blower or a compressor with an in-line particulate filter.
I like the soap and water method, haven't tried the toothbrush yet.