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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #2287

I3A/ISO 12233 分辨率測試圖卡

Complies with the ISO 12233 Standard
提供整個場的分辨率校準
Applicable to Both Monochrome and Color Cameras that Deliver a Digital or Analog Video Signal
提供三種尺寸

此測試板專為測試電子靜態圖片相機的分辨率而設計。可以使用此測試板來量測視覺分辨率、限制分辨率，並提供取得空間頻率回應(SFR)資料的簡易方法。圖卡上的特徵介於100至2000 LW/PH (每個圖片高度的線寬)之間，0.1mm的分辨率對應於最細的特徵。此外，還包括100-1000個線性方波掃描、斜線、條形、方形及棋盤圖案(用於影像壓縮作品)。此卡提供三種尺寸，以因應多種相機與鏡頭的需求。

一般規格

NIST Certification:

Substrate:

Photo Paper

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產品概覽
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產品

Title	庫存號碼	價格	Buy

1X - I3A/ISO 12233 Resolution Test Chart	#56-074	16,310 NT$16,310 Qty 5+ NT$15,533 Request Quote	5-7 Days ×
2X - I3A/ISO 12233 Resolution Test Chart	#58-234	23,800 NT$23,800 Qty 5+ NT$22,617 Request Quote	5-7 Days ×
4X - I3A/ISO 12233 Resolution Test Chart	#56-075	48,125 NT$48,125 Qty 5+ NT$45,756 Request Quote	5-7 Days ×
2X - Enhanced I3A/ISO 12233 Digital Camera Resolution Test Chart	#58-941	27,125 NT$27,125 Qty 5+ NT$25,792 Request Quote	5-7 Days ×
1X - Enhanced I3A/ISO 12233 Digital Camera Resolution Test Chart	#58-940	19,250 NT$19,250 Qty 5+ NT$18,323 Request Quote	5-7 Days ×

產品概覽

The 1X and 2X Enhanced Digital Camera targets are based on the ISO-12223 chart but have additional information. They can be used to determine reflective light resolution and imaging characteristics of digital still camera systems.

Test chart elements include:

Black border for defining active area
Center dual frequency zone plate for focusing purposes
100-600 LW/PH and 500-2000 LW/PH hyperbolic wedges for measuring center and corner, horizontal and vertical visual resolution.
100-1000 line square wave sweeps for measuring vertical and horizontal limiting resolution
Slightly slanted (@ 5 degrees) large black bars for measuring center horizontal and vertical SFR
45 degree diagonal black square for measuring diagonal SFR
Slightly slanted small black squares for measuring vertical and horizontal SFR at extreme corners of field
Slightly slanted H-shaped bars for SFR at far sides of field
Slightly slanted square wave bursts for horizontal and vertical aliasing ratios
Slightly slanted thin long vertical line and horizontal line for checking scan linearity
100-1000 LW/PH short black lines for vertical and horizontal pulse responses
Circle with cross and X for observation of scanning non-linearities
Checkerboard patterns for image compression artifacts

In addition to all of the ISO-12233 chart features, the enhanced digital camera target offers:

Extended resolution ranges. Standard center chart measures to 4,000 LW/ph and corner wedges measure to 2,000 LW/ph
Two Star Sector targets
Dark gray (8% R) 5° square on medium gray background (32% R) for reduced contrast SFR analysis
5° slanted bar (5 x 30mm) for 1X chart
Short black lines (square wave sweep) 1200 to 3,000 LW/ph
Slanted short black lines (tilted square wave bursts) 1200 to 3,000 LW/ph

Accessories

資源

Filter

Wavelength and f#

This demonstration exemplifies why wavelength and f/# can drastically affect the performance of imaging systems and should not be overlooked.

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What is a video micrometer?

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What is the cycle length of a Metric Ronchi Ruling?

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Lens Types, Resolution, and Sensor Coverage

No imaging lens is the ideal choice for every type of imaging sensor, as multiple tradeoffs must be weighed and prioritized for every application.

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Axial and Lateral Chromatic Aberration

Chromatic aberrations impact the performance of imaging systems in many different ways, as exemplified in this hands-on demonstration.

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Best Practice #6 There Can Be Only One

Join Nick Sischka, Director of Imaging, as he reviews some best practices to consider when designing an imaging system.

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測試板

在愛特蒙特光學了解不同類型的測試目標及其理想應用、優點、限制、方程式和範例。

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Choosing the Correct Test Target

Do you have a question about test targets? Find out how to choose the correct test target for your system along with application examples at Edmund Optics.

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