Nikon 2191 manual 24.8, 78.4, 20.2, 59.3

	[f=200mm]
		f/5.6	f/8	f/11	f/16	f/22	f/32	f/36
	3	2 ft. 11-12/16 in.	2 ft. 11-10/16 in.	2 ft. 11-6/16 in.	2 ft. 11-3/16 in.	2 ft. 10-15/16 in.	2 ft. 10-7/16 in.	2 ft. 10-3/16 in.	1/5.8
		—	—	—	—	—	—	—
		3 ft. 6/16 in.	3 ft. 8/16 in.	3 ft. 10/16 in.	3 ft. 13/16 in.	3 ft. 1-3/16 in.	3 ft. 1-13/16 in.	3 ft. 2-1/16 in.
	5	4 ft. 11-4/16 in.	4 ft. 11-1/16 in.	4 ft. 10-11/16 in.	4 ft. 10-1/16 in.	4 ft. 9-6/16 in.	4 ft. 8-6/16 in.	4 ft. 8-1/16 in.	1/9.1
		—	—	—	—	—	—	—
		5 ft. 12/16 in.	5 ft. 15/16 in.	5 ft. 1-7/16 in.	5 ft. 2-1/16 in.	5 ft. 2-14/16 in.	5 ft. 4-3/16 in.	5 ft. 4-13/16 in.
	15	14 ft. 7-5/16 in.	14 ft. 5-8/16 in.	14 ft. 3 in.	13 ft. 11-8/16 in.	13 ft. 6-15/16 in.	13 ft. 13/16 in.	12 ft. 10-7/16 in.	1/24.8
		—	—	—	—	—	—	—
		15 ft. 5-1/16 in.	15 ft. 6-15/16 in.	15 ft. 10-1/16 in.	16 ft. 2-8/16 in	16 ft. 9-6/16 in.	17 ft. 7-15/16 in.	18 ft. 12/16 in.
	50	46 ft. 4-1/16 in.	45 ft. 1-3/16 in.	43 ft. 4-3/16 in.	41 ft. 1-3/16 in.	38 ft. 3-8/16 in.	34 ft. 11-3/16 in.	33 ft. 8-6/16 in.	1/78.4
		—	—	—	—	—	—	—
		54 ft. 3-10/16 in.	56 ft. 1-7/16 in.	59 ft. 1-9/16 in.	64 ft.	72 ft. 5-8/16 in	89 ft. 2-8/16 in.	98 ft. 9-10/16 in.
	∞	678 ft. 5-8/16 in.	493 ft. 3-4/16 in.	349 ft. 1-7/16 in.	247 ft. 2-6/16 in.	175 ft. 1-9/16 in.	124 ft. 2-1/16 in.	110 ft. 8-14/16 in.	1/∞
		—	—	—	—	—	—	—
		∞	∞	∞	∞	∞	∞	∞
	[f=300mm]
		f/5.6	f/8	f/11	f/16	f/22	f/32	f/36
	3	2 ft. 11-12/16 in.	2 ft. 11-10/16 in.	2 ft. 11-8/16 in.	2 ft. 11-4/16 in.	2 ft. 11-1/16 in.	2 ft. 10-11/16 in.	2 ft. 10-9/16 in.	1/5.2
		—	—	—	—	—	—	—
		3 ft. 4/16 in.	3 ft. 6/16 in.	3 ft. 8/16 in.	3 ft. 12/16 in.	3 ft. 15/16 in.	3 ft. 1-7/16 in.	3 ft. 1-9/16 in.
	5	4 ft. 11-6/16 in.	4 ft. 11-4/16 in.	4 ft. 10-15/16 in.	4 ft. 10-9/16 in.	4 ft. 9-15/16 in.	4 ft. 9-4/16 in.	4 ft. 8-14/16 in.	1/7.9
		—	—	—	—	—	—	—
		5 ft. 10/16 in.	5 ft. 12/16 in.	5 ft. 1-1/16 in.	5 ft. 1-9/16 in.	5 ft. 2-3/16 in.	5 ft. 3-2/16 in.	5 ft. 3-10/16 in.
	15	14 ft. 8-12/16 in.	14 ft. 7-11/16 in.	14 ft. 5-14/16 in.	14 ft. 3-8/16 in.	14 ft. 4/16 in.	13 ft. 7-13/16 in.	13 ft. 6-2/16 in.	1/20.2
		—	—	—	—	—	—	—
		15 ft. 3-6/16 in.	15 ft. 4-9/16 in.	15 ft. 6-10/16 in.	15 ft. 9-8/16 in.	16 ft. 1-11/16 in.	16 ft. 8-1/16 in.	16 ft. 10-15/16 in.
	50	47 ft. 9-12/16 in.	47 ft. 13/16 in.	45 ft. 11-6/16 in.	44 ft. 5-10/16 in.	42 ft. 6-6/16 in.	40 ft. 13/16 in.	39 ft. 1-9/16 in.	1/59.3
		—	—	—	—	—	—	—
		52 ft. 4-15/16 in.	53 ft. 4-1/16 in.	54 ft. 10-5/16 in.	57 ft. 2-3/16 in.	60 ft. 9-12/16 in.	66 ft. 10-3/16 in.	69 ft. 9-2/16 in.
	∞	1429 ft. 1-11/16 in.	1051 ft. 2-10/16 in.	743 ft. 11-6/16 in.	526 ft. 8-6/16 in.	373 ft. 15/16 in.	264 ft. 5-6/16 in.	235 ft. 9-15/16 in.	1/∞
149		—	—	—	—	—	—	—
		∞	∞	∞	∞	∞	∞	∞

• With the Nikon Internal Focusing (IF) system, as the shooting distance decreases, the focal length also decreases.