Quote:
Originally Posted by billdan
Hi Colin,
Not that I have much experience with zoom lenses, but are you sure focusing at the 120mm setting is going to maintain the same focus at the 24mm setting.
How difficult is it to focus at the 24mm setting?
Lovely image by the way, its only when you pixel peep do you see the bloated stars.
Bill
|
What Bill said - it's very common for zoom lenses to have a different infinity focus point depending on whether you are zoomed in or not. Ony use digital zoom for checking focus. Also make sure the camera is actually in manual mode and doesn't do any sneaky 'searching' for focus when the shutter button is half-pressed.