可選尺寸：

SW標準(21.3×13”)

SRW中型(24×14.7”)

XW大型(40×24”)

SXW超大型(51×30.5”)

 

·SW Standard（21.3 × 13"）

·SRW Senior（24 × 14.7"）

·XW Maxi（40 × 24"）

·SXW Super Maxi（51 × 30.5"）

 

彩色清晰度測試卡描述：

這個測試卡是專為研究彩色清晰度。

用于檢查彩色清晰度

不同區域可測試分辨率及抗鋸齒性能

每個區塊分為四個象限,包含垂直、水平和對角分辨率

不僅水平和垂直，也可以測試對焦和抗鋸齒效果。

18個象限的空間頻率掃描從200到1000 TV LPPH，若只拍攝測試卡的一半則是100 - 500 TV LPPH

 

·This chart is designed for examining chrominance resolution.

·Used to examine chrominance resolution

·Segmented zone plates reveal diagonal resolution and aliasing artifacts

·Each zone plate is divided into four quadrants, containing vertical, horizontal and diagonal components

·The Wringer reveals diagonal resolution and aliasing artefacts that are not typically seen using vertical and horizontal wedges.

·The 18 zone plate quadrants have spatial frequency sweeps from 200 to 1000 TV LPPH  – framing to half the chart’s width yields 100 to 500 TV LPPH