Modern DSLR cameras use the Phase Detect autofocus method to determine the correct point at which to focus the lens. This method is fast and generally accurate, and operated by light travelling through the lens. When you half-press the shutter button on your DSLR while looking through the optical viewfinder, it’s Phase Detect autofocus that’s used.
The answer would be eight-track sound recording.
Hope this helps!!
Answer: C
Explanation:
opera - the music became more centered on the story rather than on displaying vocal virtuosity
D) Proportion
Hope It Helped Have A Wonderful Day !!!!!(:
