DSC Labs Backfocus Expanded Focus Pattern Chart

The Backfocus Expanded Focus Pattern Chart from DSC Labs is a chart designed for calibrating the focus on your video camera. Many video professionals consider calibration charts a necessity for optimizing camera performance and the production value of images.

FEATURES

• Oversized and expanded, DSC’s unique “bowtie” star
• Exceedingly high dynamic range, brilliant white and dense black
• For 4:3 and 16:9, 56 crisp and sharp wedges for setting critical focus

AVAILABLE IN FOLLOWING SIZES

• JW Junior (17×10")
• SW Standard (21.3×13")
• SRW Senior (24×14.7") 
• XW Maxi (40×24")
• SXW Super Maxi (51.5×30.5")