| Re: D300+SB800+12-24 lens In the SB800 manual on page 62 it says usable focal length of the assist light is 24-105mm so it may be intentional. I don't have the D300 or 12-24 so I can't test anything.
How many focus points are you using? If you use the center group it could make a difference.
Another possibility is issues with not using the flip down wide angle diffuser but I would not think it would impact the assist light. |