Pentax Lens Marking Secrets
The intricacies of symbols in the name of the lens is a mirror of his soul
How does autofocus work?
When it comes to focusing on sharpness when taking photos and videos, automation can be fully relied on
TOP 5 popular lenses for Micro 4/3 mirrorless cameras
A set of optics for Olympus and Panasonic mirrorless cameras with a Micro 4/3 image sensor
Tokina lens markings
Armed with the transcription of abbreviations, you can learn everything about the object from its full name
