This is a link collection for our blog posts related to technical knowledge.

Understanding lenses

• Lens aberrations explained
• Bokeh explained
• Sunstars explained
• Tilt/Shift lenses explained
• Checking lenses for proper centering

Understanding cameras

• Limitations of the electronic shutter function
• Rangefinder (wide angle) lenses on A7 cameras: problems and solutions
• Sensor filter stack explained