The maximum aperture leaves a great deal to be desired. Nevertheless, it must be noticed that no lens of this grade produced good results at the border of the frame and its maximum aperture. It is therefore unjustified to expect it from Tokina, whose task is much harder because of its superior speed. I have to admit I was more than sure that the borders would look as they do. If they had been better, Tokina 11-16 mm would look like and cost as much as Nikkor 14-24 mm. It’s worth adding that its border performance should be rated very high. Stopping down to F/4 causes the values to reach, or even go beyond the level 30 lpmm, so it enables us to get really crisp images. Additionally, from F/4 up, the values achieved by Tokina are higher than its competitors’, who apparently give us nothing more as their maximum aperture is about F/4.

Kan iemand mij vertellen hoeveel mm ik zou moeten nemen als ik meer oppervlakte wil vastleggen??
Met de 18-55 mm is hij op zich al redelijk maar voor m`n gevoel kom ik soms net ne kort om vast te leggen zoals ik het in gedachte heb.