Camera		Lense					Measured					Photodo					FP	Photo			Quality	ISO
							Rate	Grade	F8.0	F4.0	F2.8	Rate	Grade	F8.0	F4.0	F2.8
Canon20D		TamronAF SP90F2.8					0.84	4.3	4.5	4.0	3.0	0.84	4.3	4.3	4.2	3.8	90	IMG9575,74,71			Fine	200
F8.0	10M	20M	40M	10S	20S	40S		F4.0	10M	20M	40M	10S	20S	40S		F2.8	10M	20M	40M	10S	20S	40S
1	0.96	0.92	0.74	0.83	0.77	0.49		1	0.97	0.91	0.68	0.82	0.76	0.58		1	0.92	0.86	0.69	0.71	0.66	0.50
2	0.99	0.95	0.72	0.83	0.80	0.49		2	0.96	0.90	0.65	0.82	0.77	0.59		2	0.93	0.86	0.65	0.71	0.67	0.50
3	0.99	0.96	0.74	0.83	0.83	0.47		3	0.93	0.91	0.66	0.82	0.76	0.57		3	0.90	0.84	0.64	0.70	0.66	0.50
4	0.97	0.94	0.73	0.80	0.83	0.50		4	0.95	0.86	0.62	0.81	0.76	0.59		4	0.89	0.81	0.63	0.71	0.65	0.50
5	0.99	0.95	0.76	0.80	0.80	0.51		5	0.94	0.86	0.60	0.81	0.76	0.59		5	0.88	0.81	0.62	0.70	0.65	0.49
6	0.99	0.95	0.74	0.84	0.78	0.49		6	0.93	0.84	0.59	0.81	0.76	0.57		6	0.86	0.78	0.63	0.70	0.63	0.50
7	0.99	0.95	0.76	0.82	0.81	0.49		7	0.93	0.84	0.57	0.79	0.77	0.55		7	0.86	0.76	0.61	0.69	0.62	0.50
8	0.98	0.95	0.76	0.82	0.80	0.48		8	0.91	0.80	0.57	0.78	0.76	0.54		8	0.85	0.71	0.62	0.69	0.62	0.50
9	1.00	0.95	0.75	0.78	0.80	0.50		9	0.90	0.79	0.56	0.77	0.74	0.51		9	0.80	0.70	0.62	0.66	0.61	0.48
10	0.98	0.94	0.75	0.82	0.77	0.48		10	0.91	0.76	0.55	0.79	0.74	0.49		10	0.79	0.66	0.64	0.65	0.59	0.45
Ave	0.98	0.95	0.75	0.82	0.80	0.49		Ave	0.93	0.85	0.60	0.80	0.76	0.56		Ave	0.87	0.78	0.63	0.69	0.64	0.49
	0.85		Grade		4.5				0.81		Grade		4.0				0.73		Grade		3.0
	0.84		Photodo		4.3				0.83		Photodo		4.2				0.79		Photodo		3.8