Re: pentax-discuss-d Digest V03 #27

2003-02-24 Thread n5jrn
On Monday, Feb 24, 2003, at 17:22 US/Pacific, 
[EMAIL PROTECTED] wrote:

Before going too far in pursuit of the ideal body, you should see what 
you
get with whatever gear you already have.  It sounds like you are just
getting in to this type of work, so you probably have a good deal to 
learn
in terms of vibration control in general.  See how far you can take 
that
with your existing body.

Thanks.  I currently have a ZX-M and in general think it's OK (wouldn't 
mind more metal, especially on the lens mount).  I've heard mirror 
vibration can be a problem, especially in macro with shutter speeds 
around 1/15 (and guess which shutter speeds I usually end up at).  
Also, it would be nice to have an extra body so I could shoot two 
different kinds of film.  Given that I might have a chance to grab a 
classic Pentax body with MLU this weekend, I figured I'd ask now lest I 
lose a good chance.

Regarding focusing, despite what I've read about a split-image not 
being useful for macro work, my experience has been just the opposite 
(at least down to 1:1).

And for those that mentioned it, how exactly does the MLU trick work on 
the MX?  From what I've read it sounds like a very nice body; lack of 
MLU was the main reason I had dropped it from consideration.

--
David Barts
Portland, OR


Re: pentax-discuss-d Digest V03 #27

2003-02-24 Thread Bruce Dayton
Instead of pushing down on the shutter button, you flick your finger
across the button.  The mirror will lock up and you are free to take
the picture.


Bruce



Monday, February 24, 2003, 10:31:19 PM, you wrote:


nmc> On Monday, Feb 24, 2003, at 17:22 US/Pacific, 
nmc> [EMAIL PROTECTED] wrote:

>> Before going too far in pursuit of the ideal body, you should see what 
>> you
>> get with whatever gear you already have.  It sounds like you are just
>> getting in to this type of work, so you probably have a good deal to 
>> learn
>> in terms of vibration control in general.  See how far you can take 
>> that
>> with your existing body.
>>
nmc> Thanks.  I currently have a ZX-M and in general think it's OK (wouldn't 
nmc> mind more metal, especially on the lens mount).  I've heard mirror 
nmc> vibration can be a problem, especially in macro with shutter speeds 
nmc> around 1/15 (and guess which shutter speeds I usually end up at).  
nmc> Also, it would be nice to have an extra body so I could shoot two 
nmc> different kinds of film.  Given that I might have a chance to grab a 
nmc> classic Pentax body with MLU this weekend, I figured I'd ask now lest I 
nmc> lose a good chance.

nmc> Regarding focusing, despite what I've read about a split-image not 
nmc> being useful for macro work, my experience has been just the opposite 
nmc> (at least down to 1:1).

nmc> And for those that mentioned it, how exactly does the MLU trick work on 
nmc> the MX?  From what I've read it sounds like a very nice body; lack of 
nmc> MLU was the main reason I had dropped it from consideration.

nmc> --
nmc> David Barts
nmc> Portland, OR



Re: pentax-discuss-d Digest V03 #27

2003-02-25 Thread Rob Studdert
On 24 Feb 2003 at 22:31, [EMAIL PROTECTED] wrote:

> Regarding focusing, despite what I've read about a split-image not 
> being useful for macro work, my experience has been just the opposite 
> (at least down to 1:1).

The problem with using split image focussing in macro applications is that the 
camera must be moved so that the element that you wish to focus on is smack in 
the middle of the frame, not too convenient. A high performance full matt 
screen will provide a good indication of focus over the whole finder view.



Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications.html