Is Nikkor 14-24 lens 'Parfocal'?
Hi, I am planning to rent a Nikkor 14-24 lens for my Alaska trip next month for Northern lights photography. I was advised that I should focus at some distant object (for infinity focus) and tape the focus ring so that the stars are sharper in image.
My question is: will the focus shift if I change the focal length (i.e zoom at different focal lengths)?
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