Zacuto Z-EVF-1F EVF Flip-Up Electronic View Finder Exposure Assist- Zebra stripes indicate a user settable IRE level; 2 separate levels can be set. For example: one can be set for 55 IRE, which approximates properly exposed skin tone while the other IRE can be set at 100 to indicate pure white and the point just before over exposed signal clipping Focus Assist- Peaking: Focus Assist enhances edge sharpening making in focus objects stand out. This makes critical focus immediately easier to see Blue Only: Blue only gives you the ability to view the blue channel only. This is a professional feature used while viewing SMPTE color bars for monitor calibration Anamorphic: The anamorphic setting will "un-squeeze" the anamorphic image produced by the anamorphic lens for viewing in the EVF Frame Line Generators: The aspect ratio frame lines included are, 1.33:1 (4x3), 1.66:1 (15x9), 1.78:1 (16x9), 1.85:1 (35mm theatrical), 2.35:1 (Cinemascope) and a "rule of thirds" grid