• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Big Glass (1 Viewer)

kit-monster

Active member
Just a few questions for those using 300 f2.8, 400 f2.8, 500 f4, or 600 f4.

Which have you got and why did you choose it?
Can you hand hold any of them?
How important is f2.8 / f4 over focal length?

Just doing some very early research. There will be a day when I quit the day job and sell toys and hopefully a few photographs. I get the most joy out of bird photography so I'm also concerned about closest focal distance. I'd also like to use the lens for isolating subjects. Anyway, getting close to that big life changing day, so stories and answers welcome!
 
Warning! This thread is more than 20 years ago old.
It's likely that no further discussion is required, in which case we recommend starting a new thread. If however you feel your response is required you can still do so.

Users who are viewing this thread

Back
Top