Archived posting to the Leica Users Group, 2008/11/23

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Subject: [Leica] Are Leica lenses muliticoated?
From: hoppyman at bigpond.net.au (Geoff Hopkinson)
Date: Sun Nov 23 13:12:08 2008
References: <20081123114611.312151BF28D@ws1-10.us4.outblaze.com> <969F46E6-7B00-4431-864E-37B860BF60E9@embarqmail.com><4AE8990C-C0EA-4C66-B1FF-6645A842A389@telefonica.net><49298168.9030102@runbox.com> <03402B1A-3D88-4DCE-BD5C-CD5B676F0276@cox.net>

Steve you really need good contrast to achieve good resolution, the two go
hand in hand. The well recognised smooth look that you are describing may be
partly from moderate contrast, but also from the degree of correction
present. With more aberration present, the out of focus blurs can retain
their general shape and be smoother by being more blurred! That is not meant
to be a criticism of valid personal preference. Of course my taste there is
probably well established.

Has anyone else noticed that this evolving thread is almost a digest of
perennial LUG topics?
Lens coatings,
Lens cleaning,
Artistic vs. technical,
Favourite lenses
What great master photographers used etc etc
Now I suppose I have introduced the B word. 


Cheers
Geoff
http://www.pbase.com/hoppyman/e
http://gallery.leica-users.org/v/gh/
Pick up your camera and make the best photo you can.

-----Original Message-----
Subject: Re: [Leica] Are Leica lenses muliticoated?


this same argument applies to some of the greatest and highest resolution
lenses of the past...for example  the Summicron 50/2 DR...low contrast
combined with very high resolution allows a unique smooth look...and you can
always increase the contrast if desired...

I am not sure how the coating impacts, or what the coating is for the DR...

this look and behavior likely accounts for this lens being the desert island
favorite of so many individuals...


Steve






Replies: Reply from henningw at archiphoto.com (Henning Wulff) ([Leica] Are Leica lenses muliticoated?)
Reply from mark at rabinergroup.com (Mark Rabiner) ([Leica] Are Leica lenses multicoated?)
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Message from kididdoc at cox.net (Steve Barbour) ([Leica] Are Leica lenses muliticoated?)