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#277879 - 18/03/2006 18:10 Ski and Snowboard Goggles
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31597
Loc: Seattle, WA
I left the slopes early yesterday, because a sudden wet snow flurry reduced my visibility to near zero. I was unable to keep my goggles de-fogged.

This isn't the first time that's happened. Over the years, I've tried various forms of stuff applied to the goggles, to no avail.

I know there's nothing that can stop snow from sticking to the outside of the goggles, but is there a such thing as a high tech pair of goggles that is fog-proof on the inside?
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Tony Fabris

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#277880 - 18/03/2006 18:22 Re: Ski and Snowboard Goggles [Re: tfabris]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14493
Loc: Canada
How about the usual double-layer lens, in combo with foam covered top/bottom vents? Works for (sweaty) me! But it's probably warmer where you ski/board.

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#277881 - 19/03/2006 00:10 Re: Ski and Snowboard Goggles [Re: tfabris]
cushman
veteran

Registered: 21/01/2002
Posts: 1380
Loc: Erie, CO
Are you wearing your goggles with a helmet that blocks the top vent? Some goggles are helmet-compatible and others aren't. If you are just wearing a pair of goggles over a hat, they should mostly be fog-resistant. What kind are they? Do you have an extra $180 to drop?
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Mark Cushman

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#277882 - 19/03/2006 01:14 Re: Ski and Snowboard Goggles [Re: tfabris]
n2toh
journeyman

Registered: 29/01/2001
Posts: 89
Loc: New Jersey, United States
I've seen several people who are into playing with paintball guns mount CPU fans in their masks to prevent them from fogging.
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#277883 - 19/03/2006 02:30 Re: Ski and Snowboard Goggles [Re: tfabris]
Roger
carpal tunnel

Registered: 18/01/2000
Posts: 5683
Loc: London, UK
Quote:
is there a such thing as a high tech pair of goggles that is fog-proof on the inside?


No.
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-- roger

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#277884 - 19/03/2006 05:14 Re: Ski and Snowboard Goggles [Re: tfabris]
Robotic
pooh-bah

Registered: 06/04/2005
Posts: 2026
Loc: Seattle transplant
Quote:
Over the years, I've tried various forms of stuff applied to the goggles, to no avail.

So, spit is something you've tried?
Cheapest stuff I know of- and available darn near everywhere.
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#277885 - 19/03/2006 07:41 Re: Ski and Snowboard Goggles [Re: n2toh]
andym
carpal tunnel

Registered: 17/01/2002
Posts: 3996
Loc: Manchester UK
Quote:
I've seen several people who are into playing with paintball guns mount CPU fans in their masks to prevent them from fogging.


For some reason when I read that I thought of fans like this.....



You'd look a real tit with a pair of those attached to your goggles.


Attachments
278276-fan.jpg (95 downloads)


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#277886 - 19/03/2006 09:19 Re: Ski and Snowboard Goggles [Re: cushman]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31597
Loc: Seattle, WA
Quote:
Are you wearing your goggles with a helmet that blocks the top vent?

No. In fact, sometimes the problem is that snow piles up on the top "roof" edge of the goggles where there's air-permeable foam, and that's when its worst because the melting snow up there gets even more humidity into the goggles.

Quote:
Do you have an extra $180 to drop?

If it really works and isn't a complete pain to use? Yes.
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Tony Fabris

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#277887 - 19/03/2006 15:44 Re: Ski and Snowboard Goggles [Re: andym]
n2toh
journeyman

Registered: 29/01/2001
Posts: 89
Loc: New Jersey, United States
wonders will never cease, and I thought the Honda ricer crowd was bad.
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The only difference between science fiction and reality is about 60 years.
100GB MK2 Green 080000171 + OEM tuner
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#277888 - 19/03/2006 19:02 Re: Ski and Snowboard Goggles [Re: tfabris]
gbeer
carpal tunnel

Registered: 17/12/2000
Posts: 2665
Loc: Manteca, California
Yep, As you may have gathered it's all about ventilation. If the air trapped behind the lenses can't be exchanged frequently enough, fog happens. I've worn glasses, seem like all my life. Frames that are wrap around or fit tightly to the face have problems with fog.

Basically any design that prevents the free exchange of air, thus letting the opposite sides of the lens attain different temps is a recipe for fog.
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Glenn

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#277889 - 19/03/2006 19:19 Re: Ski and Snowboard Goggles [Re: gbeer]
n2toh
journeyman

Registered: 29/01/2001
Posts: 89
Loc: New Jersey, United States
Quote:
Yep, As you may have gathered it's all about ventilation. If the air trapped behind the lenses can't be exchanged frequently enough, fog happens. I've worn glasses, seem like all my life. Frames that are wrap around or fit tightly to the face have problems with fog.

Basically any design that prevents the free exchange of air, thus letting the opposite sides of the lens attain different temps is a recipe for fog.


electric defroster for your Goggles anyone?
_________________________
The only difference between science fiction and reality is about 60 years.
100GB MK2 Green 080000171 + OEM tuner
v3.00a11 hijack v450 jEmpload v70

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#277890 - 20/03/2006 16:12 Re: Ski and Snowboard Goggles [Re: tfabris]
tanstaafl.
carpal tunnel

Registered: 08/07/1999
Posts: 5549
Loc: Ajijic, Mexico
but is there a such thing as a high tech pair of goggles that is fog-proof on the inside?


When it is exceptionally cold (colder than -10 degress F) I wear ski goggles when I'm mountain biking, and I have found a trick to keep them from fogging.

They will remain absolutely clear until I exhale. Then, I'm riding blind.

So as long as you don't breathe, your goggles will be OK. The downside to this, of course, is that the duration of your outings may become somewhat restricted.

tanstaafl.
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"There Ain't No Such Thing As A Free Lunch"

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#277891 - 20/03/2006 16:28 Re: Ski and Snowboard Goggles [Re: tanstaafl.]
matthew_k
pooh-bah

Registered: 12/02/2002
Posts: 2298
Loc: Berkeley, California
You could always get yourself a snorkel. You'd have to breath through your mouth, but that's a small price to pay for sight.

Matthew

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#277892 - 20/03/2006 17:30 Re: Ski and Snowboard Goggles [Re: matthew_k]
altman
carpal tunnel

Registered: 19/05/1999
Posts: 3457
Loc: Palo Alto, CA
I have seen goggles on the slope which have a small fan for air circulation mounted on them. Can't remember who made them though.

Edit: these are the ones

http://www.untracked.com/highlight-176522.html

The main thing seems to be to keep the vents clear. My Oakleys only generally mist up if I'm not moving - when I'm bombing down the hill they will clear very quickly. Mine has front vents as well as the top/bottom ones, which might be helping.

Hugo


Edited by altman (20/03/2006 17:36)

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#277893 - 20/03/2006 20:35 Re: Ski and Snowboard Goggles [Re: altman]
Roger
carpal tunnel

Registered: 18/01/2000
Posts: 5683
Loc: London, UK
Quote:
I have seen goggles on the slope which have a small fan for air circulation mounted on them


Dunno if you noticed, but Fish had some goggles like that when we were in Tignes. He said that they were marginally better than normal goggles, but probably not worth the bother.
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-- roger

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#277894 - 20/03/2006 20:49 Re: Ski and Snowboard Goggles [Re: altman]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
Those are the exact same goggles as the $180 ones linked above.
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Bitt Faulk

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#277895 - 20/03/2006 22:14 Re: Ski and Snowboard Goggles [Re: wfaulk]
altman
carpal tunnel

Registered: 19/05/1999
Posts: 3457
Loc: Palo Alto, CA
Ah, I didn't click the link, assuming that you could easily spend $180 on non-fan-assisted goggles

Sorry!

Hugo

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