I´m not Mike but I have Practical Photography November 2000 issue in front of me. In 
the test 90-105 mm macro lenses get the following points:
Canon AF 100/2.8 - 9/10
Minolta AF 100/2.8 - 9/10
Nikon AF 105/2.8D - 7/10
Pentax AF 100/2.8 - 6/10
Sigma AF 105/28 EX - 9/10
Tamron AF 90/2.8 SP - 9/10
Tokina AF 100/2.8 AT-X 6/10
Pentax 100 mm performs well but needs stopping down and is expensive. 
All the best!
Raimo
Personal photography homepage at http://www.uusikaupunki.fi/~raikorho

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Lähettäjä: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
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Päivä: 04. helmikuuta 2003 16:59
Aihe: Re: PDMLDSLR


>Hi Mike,
>
>Do you have any access to tests of macro lenses?
>I own Tamron manual SP 90/2.8 macro, I bought it when found that it performed much 
>better Pentax 100m in one Popular or Practical Photography if I remember well and 
>also beat Nikkor 105mm
>I wonder if you ever used the lens. Is it really better than Pentax lens? I also own 
>SMC K105/2.8 lense (very nice indeed) so here was another reason to choose 90mm to 
>have a both portrait and macro lens.Or maybe to sell it and buy FA100/2.8 macro..
>If you happen to have any official tests please drop me a line.I also wonder how good 
>FA200/4 ED macro lens is.Any comments/tests?
>Sorry for not writing from PDML but would like to have direct contact.Please write to 
>this address.
>Thanks in advance.
>PS BTW Do you have any tests from K lenses era?Do you think Zeiss T lenses are 
>better/much better than Pentax primes?Now the price of manual Zeiss glass is not very 
>high. I even think to sell my Pentax gear and buy new Aria+some primes (used).But it 
>will not allow me to buy into digital with them, AF etc. So maybe it is better to 
>stick to Pentax. I own some K lenses (28/3.5 , 105/2.8 135/2.5 all SMC and A50/1.4 
>and M35/2.8 and SUper A+PZ1+Metz 40MZ3i)
>How do you think?I mainly take slides
>
>Please answer
>Alek
>
>
>Użytkownik Mike Johnston <[EMAIL PROTECTED]> napisał:
>>>P.S. I propose a new division of terms for this discussion:
>>
>>>    P-DSLR: Any old Pentax Digital Single Lens Reflex, even, or especially, a
>>>crappy cheapo cynical rushed-to-market cobbled-up little 3-mp mass-market
>>>sensor jobbie that\'ll have us all moaning and groaning and venting;
>>    
>>>    PDMLDSLR: Pentax Discuss Mailing List Digital Single Lens Reflex, for a
>>>thoughtfully designed, well-executed camera that many of us would at least be
>>>interested in and wouldn\'t mind owning, and that would get some of us to stay
>>>with Pentax as we switch over to digital.
>>
>>>(continued in the next post...)
>>
>>
>>So just for fun, here\'s my conservative prediction: that the PDMLDSLR will
>>be a small, innovatively styled, nicely made SLR-style camera with a 6-mp
>>APS-sized CCD sensor. It will take FA lenses (and perhaps older A lenses
>>with limitations) with a 1.5X magnification factor, and there will be one
>>new lens introduced or promised for it that will cover only the digital
>>sensor and not 35mm film. This will be a wide-angle zoom. It will sell in
>>the $1,500-$1,600 range, and availability will be late August or September.
>>
>>It will be seen only under glass at PMA with the sketchiest of descriptions,
>>Cesar will receive an official picture of it and post it for the rest of us,
>>and long months will drag by before we really know everything for certain.
>>
>>That\'s what I\'d bet on. If I were forced to bet on something.
>>
>>Here\'s what could also happen:
>>
>>Pentax could throw us all for a loop. This could be:
>>
>>Negative; meaning something badly spec\'d, or an adaptation of another
>>company\'s camera, or basically point-and-shoot capabilities but with
>>interchangeable lenses, or something designed to be marketed around the
>>premise of some special feature that turns out to be ridiculous; or:
>>
>>Positive, meaning something really innovative that will appeal to people and
>>catch on, but something nobody expects.
>>
>>And now REALLY just for fun, here\'s what I\'d PERSONALLY be happy to see (I\'m
>>just pulling this out of my butt--with apologies for my french to the PDMLWL
>>[PDML Wimmins League]--this has absolutely no bearing on reality): the
>>aforementioned small, innovatively styled, nicely made SLR-style camera, but
>>with a pellicle mirror that allows real-time preview on the LCD screen, and
>>a 3-mp (right, 3-mp) Fuji SuperCCD SR (super dynamic range) sensor--and a
>>6-mp version promised for the not-too-distant future. And, not only a
>>wide-angle zoom that covers only the digital sensor, but two wide-angle fast
>>primes as well. 
>>
>>Now, just as Murphy\'s law is a law, and just as it is only sure to rain if
>>you don\'t bring your umbrella, nothing I would specify for my own odd little
>>desires would ever actually come to pass; so, the only CERTAIN information
>>in this post is that the features outlined in the previous paragraph will
>>NOT be found in the upcoming P-DSLR.
>>
>>And, friends, you can take that to the bank . <g>
>>
>>--Mike
>>
>>P.S. Sorry, Bob S., I\'ve let you down.
>>
>

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