Single lens for both portrait and landscape
116792
Is there a single lens suited for flying birds, mountains, and close-up portraits?
136336
How to choose a lens for my first DSLR?
26351
What macro techniques offer an alternative to expensive optics?
51707
What low-cost non-fisheye wide angle lenses are available for Canon and how do they compare?
113574
What is a macro lens?
92561
How do I choose a camera for macro photography without considering special lens?
28190
switch between portrait and landscape
91107
What Nikon lens to buy to make photos of birds?
75334
Why do Full Frame lenses and crop body lenses exhibit the same crop factor when used on a crop body camera?
18645
Is a UV Filter required/recommended for lens protection?
153578
Variable focal length for macro lenses?
5740
What is a good wide-angle prime lens for Nikon DX (APS-C) format?
55381
What is an ultra-wide lens?
114778
What is the difference between DX format and FX format lenses, and which to choose for what purpose?
61989
How can I intentionally include lens flare in my photographs?
116428
How do I use a Macro Lens for Jewelry Photography?
28004
What can a fisheye lens be useful for?