USAF 1951 分辨率測試板

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Dimensions (inches)	Type	Options	庫存號碼	價格	Buy

2 x 2 2 x 2	Positive Target Positive Target	Standard Resolution Standard Resolution	#38-257	7,280 NT$7,280 Qty 5+ NT$6,930 Request Quote	5-7 Days ×
2 x 2 2 x 2	Negative Target Negative Target	Standard Resolution Standard Resolution	#38-256	7,280 NT$7,280 Qty 5+ NT$6,930 Request Quote	5-7 Days ×
2 x 2 2 x 2	Positive Target Positive Target	High Resolution High Resolution	#58-198	28,175 NT$28,175 Qty 5+ NT$26,800 Request Quote	5-7 Days ×
2 x 2 2 x 2	Negative Target Negative Target	High Resolution High Resolution	#55-622	28,175 NT$28,175 Qty 5+ NT$26,800 Request Quote	5-7 Days ×
3 x 3 3 x 3	Positive Target Positive Target	Standard Resolution Standard Resolution	#36-275	9,905 NT$9,905 Qty 5+ NT$9,415 Request Quote	5-7 Days ×
3 x 3 3 x 3	Negative Target Negative Target	Standard Resolution Standard Resolution	#36-408	9,905 NT$9,905 Qty 5+ NT$9,415 Request Quote	5-7 Days ×
3 x 3 3 x 3	Positive Target Positive Target	High Resolution High Resolution	#64-862	69,825 NT$69,825 Qty 5+ NT$66,343 Request Quote	5-7 Days ×
3 x 3 3 x 3	Negative Target Negative Target	High Resolution High Resolution	#64-863	69,825 NT$69,825 Qty 5+ NT$66,343 Request Quote	5-7 Days ×

USAF 1951解析度測試板的每毫米線對
元素	組數										高解析度
元素	-2	-1	0	1	2	3	4	5	6	7	8	9
1	0.250	0.500	1.00	2.00	4.00	8.00	16.00	32.0	64.0	128.0	256.0	512.0
2	0.280	0.561	1.12	2.24	4.49	8.98	17.95	36.0	71.8	144.0	287.0	575.0
3	0.315	0.630	1.26	2.52	5.04	10.10	20.16	40.3	80.6	161.0	323.0	645.0
4	0.353	0.707	1.41	2.83	5.66	11.30	22.62	45.3	90.5	181.0	362.0	—
5	0.397	0.793	1.59	3.17	6.35	12.70	25.39	50.8	102.0	203.0	406.0	—
6	0.445	0.891	1.78	3.56	7.13	14.30	28.50	57.0	114.0	228.0	456.0	—

Condition	Positive Test Target	Negative Test Target
Lighting Condition	Front-lit or general lighting	Back-lit or highly illuminated
Appearance of Bars	Dark bars on a bright background	Bright bars on a dark background
Application	General optical testing	High-contrast or back-lit testing
Substrate	Clear substrate with chrome patterns	Chrome-covered substrate with clear patterns
Example Use Case	Microscope calibration	Projection systems, back-lit displays

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USAF 1951 分辨率測試板

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1951 USAF Resolution Calculator

How do I use the USAF resolution target?

What is the difference between the two types of 1951 USAF Glass Resolution Targets that you offer?

Is there a technical difference between a positive and a negative resolution target?

分辨率和 MTF 測試

Best Practice #6 There Can Be Only One

測試板

Choosing the Correct Test Target

Edmund Optics Imaging Lab 1.7: Contrast In Depth

分辨率

Edmund Optics Imaging Lab 1.3: Resolution

Edmund Optics Imaging Lab 1.6: Resolution In Depth

How I do select the correct testing target for my electronic imaging system (camera & lens)?