我在carl zeiss里看到的资料: Nn. 9J
Example: an erythrocyte (O 8 μm) is photographed using .{1$;K @
the Achroplan objective 100x. The TV adapter has the d/7fJ8y8
factor 0.5x: Pp8S\%z~h
+vh|m5"7I7
M optical = 100 x 0.5 = 50 x @k?vbq
Xsq@E#@S
The active sensor diagonal of the 1/3”-chip CCD-camera ob.<j
is 5.3 mm. The monitor in the lecture room has a useful JmI%7bH@
image diagonal of 61 cm (= 610 mm). B@,r8)D
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M electronic = 610 mm / 5.3 mm = 115 x Ma^jy.
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The overall magnification then is: uAO!fE}CJ
YJJ1N/Z1
Moverall = Moptical x Melectronic = 50 x 115 = 5750 x Q]k<Y
N"S`9B1eD(
The erythrocyte appears on the screen with 8 μm x 5750 = 46000 μm %~LY'cfPse
or 46 mm = 4.6 cm j_8 Y Fz5
f@OH~4FG
这里面总放大倍数是5750倍。为什么这里面的计算没有涉及到c-mount呢? H5K
Fm#
2@|`Ugjptl
请问用ccd相机连光学显微镜的最大放大倍数和有效的最大放大倍数? uC'-: t#
gQ+]N*.
谢谢