School
To get the most out of our content and also being able to choose the right lens for your purposes, it is good to have read through the following articles.
Different type of lenses
Wide Angle Lenses
Wide Angle Lenses with Fisheye-character
Normal Lens
Macro Lens
Superzoom Lens
Telephoto Lenses
Tilt Shift Lenses
Construction
A lens is born
Camera Lens Anatomy
The aperture
The aperture (general information)
Aperture value and shutter speed
Aperture value and depth of field
Focal Length
The image looks different at different focal length
Focal length and field of view
Camera selection can affect the focal length
Autofocus
Autofocus motor in either camera or lens is important
Image Stabilizer
Compatibility
See if a camera and a lens can be combined
Filter
Lens Hood
Weight
Tripod Mount
Taking care of the lens
General buying advice
Should I consider buying a pre-owned lens?
Dictionary
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