Home · Register · Search · View Winners · Software · Hosting · Software · Join Upload & Sell

Moderated by: Fred Miranda
Username   Password

  New fredmiranda.com Mobile Site
  New Feature: SMS Notification alert
  New Feature: Buy & Sell Watchlist
  

FM Forums | Canon Forum | Join Upload & Sell

1       2      
3
       end
  

Archive 2012 · A question about lens cleaning???
  
 
Monito
Offline
• • • • • •
Upload & Sell: Off
p.3 #1 · A question about lens cleaning???


LDRider wrote:
Spit and a handkerchief


Monito wrote:
Using spit would be very stupid. That is very bad advice.


LDRider wrote:
Why?


Spit (saliva) contains electrolytes (ions) such as sodium, potassium, chloride, bicarbonate, and phosphate. It also contains mucus, enzymes, human cells, and bacteria. None of these are good for lens coatings or for optical clarity or for prevention of fungal growth.

Proper lens cleaning solutions (including condensed breath which is distilled water) do not have those chemicals in any significant concentration.



Mar 03, 2013 at 09:52 PM
1       2      
3
       end




FM Forums | Canon Forum | Join Upload & Sell

1       2      
3
       end
    
 

You are not logged in. Login or Register

Username   Password    Retrive password