Macro Lens Suggestion

Started May 5, 2013 | Discussions thread
Klipsen
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All other things being equal ...
In reply to Bjorn_L, May 8, 2013

Bjorn_L wrote:

Leswick wrote:

The 150mm will give you better magnification and distance to the bug, but you'll have to crank the shutter speed....with the 105mm not as much.  This is also relative to handholding.  Hope you had a chance to hold in your hands....for some peeps the weight can be an issue.

Leswick

This is not correct.  The 150mm will NOT give you better magnifcation.

In absolute terms, that's true.

They all give identical magnifcation.

That certainly depends.

All of the ones he mentioned go to 1:1.

Yes ... at their minimum focusing distance.

The ONLY difference is working distance ...

That can mean one hell of a difference. If you can only go so close, the 105 mm may have a magnification of, say, 1:3, but the 150 mm goes to 1:2.

That must be taken into consideration when choosing between different focal lengths.

I have both 50 mm and a 200 mm macros because sometimes it's not possible to use the 200 mm in tight spaces.

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Ceterum censeo soleam calidam ISO esse delendam.

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