Different Lens'

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so have 1 fo these .. 75-300

why 70-200 much more expensive[regular price] , longer 75-300
bus has less zoom 300 tho, right?
 

it's longer because has constant aperture of f/4. 75-300 f/4 @ 75mm , f/5.6 @ 300mm.

, guess makes more expensive.

happens nikkor 70-200mm f/2.8 , nikkor 70-300mm f/4.5-5.6.

edit: means faster lens, still, nothing compared f/2.8. not buy i'll say, don't know canon lens lineup.
 


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