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    • Vertex HD Mini Series Color Reference 16:9 and 4:3 Charts

      Item #: AC-HCRM

      Availability: Usually ships in 3-10 business days

      Our Price: $63.00

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    • Back Focus Test Chart

      Back Focus Test Chart

      These charts have an overall size of 12.5" x 10". For Precise adjustment of back focus in video cameras, essential for proper focus tracking with zoom lenses. Chart consists of converging wedge "star" patterns in center and at four corners of the field.

       

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      Item #: AC-BF

      Availability: In Stock

      Our Price: $90.90

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    • Accu-Chart Black Pulse Test Chart

      Accu-Chart Black Pulse Test Chart

      These charts have an overall size of 12.5" x 10". Used to measure low and intermediate frequency response (streaking) and flare in video systems. Chart consists of a solid white (R = 3%) background with 90% reflective rectangle with width equal to 25% of picture width (approx. 0.05 MHz.) Also on chart is narrow black pulse width equal to 1% W (approx. 1.25 MHz.) Similar to equivalent electronically generated patterns.

       

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      Item #: AC-BP

      Availability: In Stock

      Our Price: $90.90

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    • High Definition Grey Scale (6 Step Gamma Comp) Mini Chart

      Item #: AC-HGS6

      Availability: Usually ships in 3-10 business days

      Our Price: $76.50

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    • Linearity Chart

      Linearity Chart

      These charts have an overall size of 12.5" x 10". EIA standard for adjustment of camera and monitor linearity. Consists of rectangular array of rings for quantitative use with 17 x 14 grating pattern generator as specified.

       

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      Item #: AC-LN14

      Availability: Usually ships in 3-10 business days

      Our Price: $90.90

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    • Registration Test Chart

      Registration Test Chart

      These charts have an overall size of 12.5" x 10". Similar to EIA standard chart; used primarily for registration. Consists of a black square grid on a white background, includes vertical and horizontal 200-600 TV lines resolution wedges in center and circular figures at corners for evaluation of linearity.

       

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      Item #: AC-RG

      Availability: Usually ships in 3-10 business days

      Our Price: $90.90

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    • Resolution Chart

      Resolution Chart

      These charts have an overall size of 12.5" x 10". For evaluation of frequency response of video systems. Adapted from EIA Standard chart, includes resolution targets for 200 to 800 TV lines in center and at four corners. Also includes test objects to detect ringing and streaking. Continuous neutral grey background for shading adjustments.

       

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      Item #: AC-RS

      Availability: Usually ships in 3-10 business days

      Our Price: $90.90

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      At Vertex Video, they have manufactured high-quality video test charts and custom patterns since 1978. As industry leaders, they introduced their copyrighted Accu-Chart HDTV Test Chart in 1989.

      Each hand-crafted Accu-Chart is backed by more than two decades of proven experience, earning a solid reputation as the most Accurate, Durable and Affordable video test charts available, which video professionals, students and amateur video enthusiasts - all know. Markertek is your trusted source for Vertex Video Accu-charts!

      Markertek is an authorized dealer for the entire Vertex Video Accu-Charts line. If you don't see the chart you're looking for, contact us and we'll do our best to get it for you.

       
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