ASPECT RATIOS

4:3/1.33.1 NSTC VIDEO

DIAGONAL x 0.8 = WIDTH

WIDTH x 0.75 = HEIGHT

16.10/1.60:1 COMPUTER WIDESCREEN DISPLAY

DIAGONAL x 0.8475 = WIDTH

WIDTH x 0.6254 = HEIGHT

16.9/1.78:1 HIGH DEFINITION

DIAGONAL x 0.87275 = WIDTH

WIDTH x 0.5625 = HEIGHT

1.85:1 WIDSCREEN

DIAGONAL x 0.8810 = WIDTH

WIDTH x 0.5405 = HEIGHT

2.35:1 CINEMASCOPE

DIAGONAL x 0.9198 = WIDTH

WIDTH x 0.4167 = HEIGHT