Archived posting to the Leica Users Group, 1999/09/16

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Subject: Re: [Leica] Weight vs size
From: ALEXSCIFI@aol.com
Date: Thu, 16 Sep 1999 14:10:16 EDT

Jim,

      The weight advantage shift's again to the Canon EOS system when you 
substitute the Canon 28-135 IS (Image Stabilizer) zoom for 35, 50 and 100 
lenses. I have not personally experienced it, but Canon and others confirm, 
this zoom allows sharp handheld shots down to 1/4 second. Yes, of course the 
zoom can't match primes 1:1 and the Leica also allows low shutter speeds--but 
when you factor "time to find and change lenses" into the equation the Canon 
may give Leica and other systems a run for it's money.

Prior thread below.

Alex

In a message dated 1999-09-16 12:57:25 PM Eastern Daylight Time, 
jplaurel@microsoft.com writes:

<< 
 Another point is that you have to compare apples to apples.  Let's assemble
 comparable systems and compare:
 
 Elmarit 21 ASPH    300
 Summilux 35    ASPH    310
 Noctilux 50        630
 Summicron 90 ASPH  500
 M6             580
 Total          2320 grams
 
 EF 20 2.8      405
 EF 35 1.4      580
 EF 50 1.0      985
 EF 100 f2      460
 EOS1           895
 Total          3325 grams
 
 The additional weight of the SLR system, combined with its additional bulk
 (hence, leverage, as the bag will stand out from your body more), makes for
 a system that is more fatiguing to carry.
 
 This is the most fair comparison.  Weight could be further reduced for the
 SLR by substituting the very good L-series zooms, but you know that they are
 not the equivalent of the EF primes, much less the Leica primes.  And, they
 lack the high speed of the lenses I've included here.  Next, you must ask
 yourself how the Canon primes I've selected for this kit compare to the
 Leicas.
 
 On the other hand, considering all the advanced electronic technology the
 Canon kit packs, as compared to the Leica, the fact that it only weighs 30%
 more is quite remarkable.  Then again, Leica packs alot of advanced optical
 technology into a very small package.  When you look at the whole picture,
 thier claims of compactnes and light weight are not unfounded.
 
 Cheers,
 
 --Jim Laurel
  >>