Table 22. 35 mm Field of View
and Size of the Sun's Image
for Various Photographic Focal Lengths

	Focal Length	Field of View	Size of Sun 
 
	28 mm	 	49° x 74°	0.2 mm
	35 mm	 	39° x 59°	0.3 mm
	50 mm	 	27° x 40°	0.5 mm
	105 mm	 	13° x 19°	1.0 mm
	200 mm	  	7° x 10°	1.8 mm
	400 mm		3.4° x 5.1°	3.7 mm
	500 mm		2.7° x 4.1°	4.6 mm
	1000 mm	1.4° x 2.1°	9.2 mm
	1500 mm	0.9° x 1.4°	13.8 mm
	2000 mm	0.7° x 1.0°	18.4 mm
	2500 mm	0.6° x 0.8°	22.9 mm

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