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Putora 7A9 Field Chart Sharpness Indicator - logo

Test Charts - ZGC - Putora 7A9 Field Chart Sharpness Indicator

Putora 7A9 Field Chart Sharpness Indicator - pix
Putora 7A9 Field Chart Sharpness Indicator - pix2

Putora 7A9 Field Chart Sharpness Indicator

Part #: 7A9

Price:  $60

Putora 7A9 Field Chart Sharpness Indicator

The 7A9 Sharpness Indicator is the most advanced and accurate TV test chart available.  Any photographer will be able to accurately evaluate the sharpness and resolution of all types of motion picture, video and still camera.

The Sharpness Indicator 7A9 TV test chart, is only chart which works interactivly with a TV camera


Special pricing on 2 or more purchase. Contact us for details.




The Sharpness Indicator 7A9 TV Test Chart is made up of test-targets with concentric circles printed on a Reference Field Level background.  The background has the same reflectance as the average reflectance of the targets.  When a target appears to blend with the background, the 7A9 TV Test Chart indicates that the target is beyond the sharpness of the system being tested.

The concentric circles that make up each of the  test targets on the Sharpness Indicator 7A9 Chart  are calibrated in the degree of sharpness (DS).

Use the 7A9 TV Test Chart solo to check sharpness and back focus of any optical system or use it to check critical focus on a production set.   Among the uses are the ability to instantly determine the resolution of any lens/camera system, set critical focus at any distance,
set or check back-focus of any lens/camera system, and, compare resolution between various film and video formats.

The lens test Chart 7A9 are supplied in vinyl envelopes. 

Click on the link below for instructions on how to use and evaluate the Sharpness Indicator TV TEST CHART 7A9 Charts.

  Code Description Price  

Featured Product
7A97A9 Field Chart (10x10 inches)$60

 Other Putora Charts available
HDTVPutora Sharpness Indicator HDTV Chart HD and 2/3" TV (18"x23" )$425
ZGRAYAPutora Sharpness Indicator Grey Scale TV Chart (12"x8")$110
ZGREYBPutora Sharpness Indicator Grey Scale TV Chart (15 1/2" X 10 1/2")$140

User Manuals

Product Brochures & Additional Information

  Code Description Price  

 More Putora Sharpness Charts
ZGRAYAGray Scale TV Chart (12"x8")$110
ZGREYBGrey Scale TV Chart (151/2" X 10 1/2")$140
HDTVHDTV Chart HD and 2/3" TV (18"x23" )$425


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