Quote:
Originally Posted by Rocket
In general the larger the mm number the further you can get from the insect and maintain the same size image. It is the same as using your zoom lens. Set your zoom to say 100mm and fill the frame with an object, then set the zoom to say 200mm. You will have to walk backwards until the object will fit in the frame again.
So 90mm you can stand further away than 30mm.
And yes, most macro lenses are a fixed focal length.
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Great, thanks a lot. This is very helpful.
Sorry for the novice questions.
Now I feel a bit more confident in making a purchase...
Now for me to decide for definite, macro lens next or more powerful zoom.....
