China Digital Camera Resolution Test Chart Transparent USAF 1951 Target Standard for sale

Digital Camera Resolution Test Chart Transparent USAF 1951 Target Standard

Price Negotiable

Price: Negotiable

MOQ: 1pc

Delivery Time: within 3-5 working days after payment confirmed

Brand: SineImage

Product Description

TRANSPARENT USAF 1951 TARGET Standard Camera Test Chart

The target is high contrast transparency containing group 0 to 7 on a 35 mm film. The single patterns in the groups are based on 3 black bars on white ground. These pattern are existing in horizontal and in vertical direction. The structure corresponds to the USAF 1951 standard.

The frequencies are listed in the table below.

Group Number	0		1		2		3
Element	Linepair / mm	equivalent Ppi	Linepair / mm	Equivalent Ppi	Linepair / mm	equivalent Ppi	Linepair / mm	equivalent Ppi
1	1,00	50,80	2,00	101,60	4,00	203,20	8,00	406,40
2	1,12	56,90	2,24	113,79	4,49	228,09	8,98	456,18
3	1,26	64,01	2,52	128,02	5,04	256,03	10,10	513,08
4	1,41	71,63	2,83	143,76	5,66	287,53	11,30	574,04
5	1,59	80,77	3,17	161,04	6,35	322,58	12,70	645,16
6	1,78	90,42	3,56	180,85	7,13	362,20	14,30	726,44

Group Number	4		5		6		7
Element	Linepar / mm	equivalent Ppi	Linepar / mm	equivalent Ppi	Linepar / mm	equivalent Ppi	Linepair / mm	Equivalent Ppi
1	16,00	812,80	32,00	1625,60	64,00	3251,20	128,00	6502,40
2	17,95	911,86	36,00	1828,80	71,80	3647,44	144,00	7315,20
3	20,16	1024,13	40,30	2047,24	80,60	4094,48	161,00	8178,80
4	22,62	1149,10	45,30	2301,24	90,50	4597,40	181,00	9194,80
5	25,39	1289,81	50,80	2580,64	102,00	5181,60	203,00	10312,40
6	28,50	1447,80	57,00	2895,60	114,00	5791,20	228,00	11582,40