Microscope USB Caméra & Mesure  Firefly GT700 – GT800 – GT820 – GT805 – GT825

Working Distances & Magnifications

Distance Lentille-Objet & Grossissement

Magnification /

Grossissement

Working Distance (mm)

Distance lentille-objet

FOV (Field of View)           

Champ de Vision

8.7 x

200.0 mm

60 mm x 45 mm

10.0

172.0

59.4 x 44.5

12.7

139.0

42.1 x 31.6

15.2

108.0

34.4 x 25.8

16.8

100.0

31.4 x 23.6

19.5

90.0

28.8 x 21.6

21.3

80.0

26.4 x 21.0

24.2

70.0

24.0 x 18.0

27.3

60.0

20.5 x 15.4

31.5

50.0

18.0 x 13.5

38.0

40.0

14.5 x 10.9

46.7

30.0

12.0 x  9.0

58.7

20.0

 8.4 x  6.3

70.3

17.5

 7.8 x  5.9

76.7

16.0

6.8 x 5.1

87.0

15.0

6.1 x 4.6

96.7

14.0

5.4 x 4.1

110.0

13.0

4.9 x 3.7

127.4

12.5

4.2 x 3.2

136.1

13.0

3.7 x 2.8

153.4

14.0

3.4 x 2.6

179.9

15.0

3.0 x 2.3

198.9

16.0

2.9 x 2.2

233.4

17.5

 2.4 x  1.8