Safe San Diego.com

Lens Matrix

                                                                                                          

Focal Length 5 ft. 10 ft. 15 ft.   20 ft. 25 ft.   30 ft.  40 ft. 50 ft. 75 ft.  100 ft. 150 ft.
  V'xH' V'xH' V'xH' V'xH' V'xH' V'xH' V'xH' V'xH' V'xH' V'xH' V'xH'
2.8mm 9 x 6 17 x 13 26 x 19 34 x 26 43 x 32 51 x 39 69 x 51 86 x 64 129 x 96 171 x 129 257 x 193
3mm 8 x 6 16 x 12 24 x 18 32 x 24 40 x 30 48 x 36 64 x 48 80 x 60 120 x 90 160 x 120 240 x 180
4mm 6 x 5 12 x 9 18 x 4 24 x 18 30 x 23 36 x 27 48 x 36 60 x 45 90 x 68 120 x 90 180 x 135
5mm 5 x 4 10 x 8 14 x 11 19 x 14 24 x 18 29 x 22 38 x 29 48 x 36 72 x 54 96 x 72 144 x 108
6mm 4 x 3 8 x 6 12 x 9 16 x 12 20 x 12 24 x 18 32 x 24 40 x 30 60 x 45 80 x 60 120 x 96
8mm 3 x 2 6 x 5 9 x 7 12 x 9 15 x 11 18 x 14 24 x 18 30 x 23 45 x 34 60 x 45 90 x 68
12mm 2 x 1.5 4 x 3 6 x 4.5 8 x 6 10 x 8 12 x 9 16 x 12 20 x 15 30 x 23 40 x 30 60 x 45
16mm 1.5 x 1.3 3 x 2.3 4.5 x 3.5 6 x 5 8 x 6 9 x 7 12 x 9 15 x 11 23 x 17 30 x 23 45 x 34
25mm 0.96 x 0.72 2 x 1.5 3 x 2 4 x 3 5 x 3.5 6 x 4 8 x 6 10 x 7 14 x 11 19 x 14 29 x 22
40mm 0.60 x 0.45 1.2 x   0.90 1.8 x 1.3 2 x 1.8 3 x 2 4 x 3 5 x 4 6 x 5 9 x 7 12 x 9 18 x 14
50mm 0.48 x 0.36 0.96 x 0.72 1.4 x 1 2 x 1.5 2.4 x 1.8 3 x 2 4 x 3 5 x 4 7 x 5 10 x 7 14 x 11
75mm 0.32 x 0.24 0.64 x 0.48 0.96 x 0.72 1.3 x 0.96 1.6 x 1.2 2 x 1.4 2.6 x 1.9 3 x 2 5 x 4 6 x 5 10 x 7



Copyright 2008 by Elkays Electronics, Inc. - All rights reserved

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