Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-11 Thread Mark Cassino
As you know now, there are 100-ish macros that will got to 1:1. As for the AF vs MF question - you get trap focus with the Manual Focus lenses, Auto Focus (obviously) with the AF lenses. All things being equal I'd probably lean towards the AF lens. One short coming of macros is that while you g

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-11 Thread Patrick White
now. I've looked idly at macro >lenses. Comments on this list seem to indicate that the FA 200mm >macro is even a *better* lens than the awesomely rated A* 200mm >macro, so quality doesn't seem to be an issue with the AF macros. 100mm or thereabounts would be my f

Re: abbreviations (was: Which have more utility ... 35mm MF or AF Macros lenses)

2002-03-10 Thread Stan Halpin
TTYL = Talk To You Later KG4LMZ = License for Ham Radio operator. stan > From: [EMAIL PROTECTED] (Familie Scheffler) > Reply-To: [EMAIL PROTECTED] > Date: Sun, 10 Mar 2002 19:50:48 +0100 > To: <[EMAIL PROTECTED]> > Subject: abbreviations (was: Which have more utility ...

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-10 Thread Doug Franklin
On Sun, 10 Mar 2002 12:08:31 +0100, P†l Audun Jensen wrote: > Doug wrote: > >And the FA* version doesn't show up used very often, at least that I've > >seen. > > Hardly surprising since they start selling it a little more than a year ago. Ahh. That does explain it, doesn't it. I had no idea th

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-09 Thread Bolo
I wasn't talking Pentax lenses to exclusion, it was more a (I thought) a general observation. Looks like I wasn't observant enough! > In terms of magnification, here's a quick table: > SMC-A 50mm F2.8 Macro: 0.5x > SMC-A 100mm F2.8 Macro: 1.0x > SMC-A 100mm F4.0 Macro: 0.5x

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-09 Thread Doug Franklin
On Sat, 9 Mar 2002 21:17:30 -0800, Mark Erickson wrote: > I bought my A* 200 a couple of years ago from B&H for $950. > The FA* 200mm F4 Macro goes for $1350 at B&H. That's > quite a price hike! And the FA* version doesn't show up used very often, at least that I've seen. TTYL, DougF KG4LMZ -

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-09 Thread Mark Erickson
In terms of utility, AF lenses enable autofocus, and MF lenses do not. For carefully-composed images, you may not miss the AF. If you're out in the fields chasing insects, AF may enable you to get shots that you would otherwise miss. In terms of magnification, here's a quick table: SMC-A 5

Re: Which have more utility ... 35mm MF or AF Macros lenses

2002-03-09 Thread Christian Skofteland
for skittish animals. Anyone have experience with this lens? Christian Skofteland [EMAIL PROTECTED] - Original Message - From: "Bolo" <[EMAIL PROTECTED]> To: "Pentax Discuss" <[EMAIL PROTECTED]> Sent: Saturday, March 09, 2002 9:15 PM Subject: Which hav

Which have more utility ... 35mm MF or AF Macros lenses

2002-03-09 Thread Bolo
d idly at macro lenses. Comments on this list seem to indicate that the FA 200mm macro is even a *better* lens than the awesomely rated A* 200mm macro, so quality doesn't seem to be an issue with the AF macros. Naively it seems that the AF macro lenses with 1:1 are a win over the MF 1:2 mac

Re: AF macros

2001-04-27 Thread David A. Mann
Bojidar Dimitrov writes: > FA 100/2.8 Macro This one has both a clamp and a focus limiter. Cheers, - Dave David A. Mann, B.E. email [EMAIL PROTECTED] * http://www.digistar.com/~dmann/ "Why is it that if an adult behaves like a child they lock him up, while children are allowed to run free

RE: AF macros

2001-04-26 Thread Kevin Thornsberry
F100/2.8 - Limit-yes, clamp-no -Original Message- From: Bojidar Dimitrov [SMTP:[EMAIL PROTECTED]] Sent: Thursday, April 26, 2001 8:28 AM To: Pentax Mailing List Subject:AF macros Hi, Can owners of AF-capable Pentax-brand macro lenses help me? IIRC, some of these

RE: AF macros

2001-04-26 Thread admin
>Can owners of AF-capable Pentax-brand macro lenses help me? IIRC, some >of these lenses offer a clamp that tightens the focusing ring and a dial that >limits the focusing range. But which lenses feature which? >F 100/2.8 Macro Has focus range limiting switch but no clamp. - This message is

Re: AF macros

2001-04-26 Thread Bruce Dayton
Boz, The FA 100/2.8 has both the limiter and the clamp. Bruce Dayton Sacramento, CA - Original Message - From: "Bojidar Dimitrov" <[EMAIL PROTECTED]> To: "Pentax Mailing List" <[EMAIL PROTECTED]> Sent: Thursday, April 26, 2001 6:28 AM Subject: AF mac

AF macros

2001-04-26 Thread Bojidar Dimitrov
Hi, Can owners of AF-capable Pentax-brand macro lenses help me? IIRC, some of these lenses offer a clamp that tightens the focusing ring and a dial that limits the focusing range. But which lenses feature which? The lenses in question are: F 50/2.8 Macro FA 50/2.8 Macro F 100/2.8 Macro FA 100