Am I doing something wrong or do I need a new lens? [DOF and focal length]
7818
How can I get dramatic shallow DOF with a kit lens?
71946
How to get tack sharp portraits with shallow DOF when lacking an AF point where I want to focus?
22161
How do I get adequate depth of field in macro photography?
79624
Lens cleaning pen - disappointed by results, is this working right?
71754
Why do two zoom lenses set to 200mm on the same camera produce different fields of view?
52368
Does the diameter of the aperture increase with increases in the focal length with constant F-number(F-stops)?
85191
Are manufacturers' Image Stabilisation ratings for zoom lenses deceptive?
113163
Why do some lenses focus past infinity?
29771
After 2 years of amateur photo, buy a new body or a great lens?
57370
What are the limitations of a typical kit lens as a general purpose lens?
46184
What should I consider when purchasing a macro lens?
94271
What is the reference plane used when the minimum focus distance is measured?
138978
Is optical image stabilization a necessary feature for any lens?
79713
How can I fix a Canon lens with sand in the aperture diaphragm?
94456
Why does my one lens have different exposure (t-stop) than my other lens?
30788
Is the camera sensor or the lens the limit to resolution?
61989
How can I intentionally include lens flare in my photographs?