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Home: Video University Forums: Digital Photography for Videographers:
Viewfinder Fogging

 

 


Brackish
Veteran


Aug 24, 2007, 6:35 PM

Post #1 of 7 (560 views)
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Viewfinder Fogging Can't Post

I've been getting a lot of fogging when shooting in
warm conditions with my eye pressed to the viewfinder/eyepiece.

Anyone else notice this?

What can be done about it? Anti-fog coatings?


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"We'll always show up at the wedding with a gift bag for the bride. Inside we have these incredible fuzzy slippers in the teal of our branding."


RustyB
Veteran


Aug 24, 2007, 9:48 PM

Post #2 of 7 (551 views)
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Re: [Brackish] Viewfinder Fogging [In reply to] Can't Post

I don't know about viewfinders, but these wipes work great on WA video lenses.


http://www.bhphotovideo.com/..._Cloths_3_Pack_.html


Quote
Nikon Fog Eliminator cloths are reusable, individually wrapped wipes impregnated with a breakthrough anti fog compound that stops condensation from forming on lens surfaces - regardless of the reason for the condensation (drastic temperature changes, body moisture or from human breath).







the People's Video Collective blog
wedding video and the means of production



Brackish
Veteran


Aug 24, 2007, 11:49 PM

Post #3 of 7 (543 views)
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Re: [RustyB] Viewfinder Fogging [In reply to] Can't Post

So you use that right on the front of a lens? Must not
leave any residue that affects the picture then.
One swipe of these clothes lasts for the whole
day? Are they damp to the touch like they
have a liquid on them?


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"We'll always show up at the wedding with a gift bag for the bride. Inside we have these incredible fuzzy slippers in the teal of our branding."


DarrenS
Veteran

Aug 25, 2007, 12:04 AM

Post #4 of 7 (541 views)
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Re: [RustyB] Viewfinder Fogging [In reply to] Can't Post

I used to use it on the wind screen on my snowmobile helmet. Works excellent.


videochicke
Veteran


Aug 25, 2007, 9:08 AM

Post #5 of 7 (514 views)
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Re: [Brackish] Viewfinder Fogging [In reply to] Can't Post

My video eyepiece fogs all the time. Those wipes look like a great idea!
Julie


RustyB
Veteran


Aug 25, 2007, 2:03 PM

Post #6 of 7 (506 views)
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Re: [Brackish] Viewfinder Fogging [In reply to] Can't Post


In Reply To
So you use that right on the front of a lens? Must not
leave any residue that affects the picture then.
One swipe of these clothes lasts for the whole
day? Are they damp to the touch like they
have a liquid on them?



I wouldn't use it directly on a DSLR lens, since obviously it does leave some kind of residue to work. But, if I worked in harsh situations that required it, I wouldn't hesitate to use it on an inexpensive protective filter on the front of the lens.

I got no problem using it on the lens of a video camera, especially WA lenses which have that thick glass that takes a long time to defrost when shooting the formal departure at weddings.

Yeah, they are kinda wet to the touch. You wipe the lens, then kinda buff off any smudges. Kinda like applying Rain-X to your windshield. Laugh I don't ever remember using it on the same lens twice, so I guess it lasts a while.

I haven't photographed in situations that fogged up the viewfinder, but now hearing from y'all that it does happen, I'm gonna be sure to keep the wipes in my camera bag.

I rarely see a photog having trouble with lenses fogging during the departure, unlike my video cameras, but it was a photog friend that showed me these wipes in the first place. The studio boss had given them to all his photogs to try out, so she tried them out on her DSLR and my video camera WA lens, as we were shooting a wedding down on Galveston Island....where the humidity is terrible. Worked great!





the People's Video Collective blog
wedding video and the means of production



Brackish
Veteran


Aug 25, 2007, 6:11 PM

Post #7 of 7 (498 views)
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Re: [videochicke] Viewfinder Fogging [In reply to] Can't Post


In Reply To
My video eyepiece fogs all the time. Those wipes look like a great idea!


Mine, too, especially outdoors in the sun. I've heard about
drilling a few small holes into the rubber eye cup to
help with this but have never tried it.


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"We'll always show up at the wedding with a gift bag for the bride. Inside we have these incredible fuzzy slippers in the teal of our branding."