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Equipment Discussions >> Binoculars

KennyJ

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Reged: 04/27/03
Posts: 10143
Loc: Lancashire UK
Re: Nitrogen or Argon filled bins
      07/08/08 01:56 PM

Martin ,

The rightfully respected Dr.Holger Merlitz once stated that he knew of no useful advantages of ( the more expensive ) Argon over Nitrogen .

However , one ( admittedly sales - pitch standard ) article I once read from Leupold suggested the advantages of an Argon / Krypton mixture ( admittedly not pure Argon ) were twofold .

The assertion was that the A/K mixture ALMOST eliminates the effects of thermal shock .

Also , apparantly Argon/Krypton molecules are significantly larger than nitrogen molecules, reducing the diffusion of gasses sealed inside , even more .

Kenny

--------------------
Two eyes and a preference to use both



Zeiss 7 x 42 BGAT
Captain's Helmsman 7 x 50
Nikon 10 x 42 Superior E
Swift Audubon Kestrel 10 x 50
Helios 15 x 70 Observation
Strathspey 20 x 90
Televue 76 APO
Zeiss 85 Diascope
Helios 102 f5 refractor
Various eyepieces barlows tripods mounts etc.
Panasonic Lumix DMC - TZ5 digital camera


Post Extras Print Post   Remind Me!     Notify Moderator

Entire thread
Subject Posted by Posted on
* Nitrogen or Argon filled bins Martin O 07/08/08 01:28 PM
. * Re: Nitrogen or Argon filled bins Roadbike   07/10/08 08:55 PM
. * Re: Nitrogen or Argon filled bins Falcon Birder   07/11/08 01:48 AM
. * Re: Nitrogen or Argon filled bins DJB   07/11/08 03:22 AM
. * Re: Nitrogen or Argon filled bins EdZModerator   07/11/08 05:52 AM
. * Re: Nitrogen or Argon filled bins DJB   07/12/08 03:53 AM
. * Re: Nitrogen or Argon filled bins EdZModerator   07/12/08 06:08 AM
. * Re: Nitrogen or Argon filled bins Falcon Birder   07/12/08 10:17 AM
. * Re: Nitrogen or Argon filled bins hallelujah   07/08/08 04:42 PM
. * Re: Nitrogen or Argon filled bins Martin O   07/08/08 05:01 PM
. * Re: Nitrogen or Argon filled bins ronharper   07/08/08 10:37 PM
. * Re: Nitrogen or Argon filled bins hallelujah   07/08/08 10:58 PM
. * Re: Nitrogen or Argon filled bins KennyJ   07/08/08 01:56 PM
. * Re: Nitrogen or Argon filled bins Martin O   07/08/08 03:02 PM
. * Re: Nitrogen or Argon filled bins ronharper   07/08/08 04:17 PM
. * Re: Nitrogen or Argon filled bins Ragaisis   07/09/08 09:01 AM
. * Re: Nitrogen or Argon filled bins Gordon Rayner   07/09/08 09:02 PM
. * Re: Nitrogen or Argon filled bins EdZModerator   07/10/08 05:41 AM

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