www.cnoec.com.cn Page 15 of 17 [email protected]
★
Working distance is fixed regardless of the magnification factor.
★
Total mag.= Zoom mag. X Eyepiece mag. X Auxiliary objective mag.
Field number of eyepiece
Diameter of field of view
（
mm
）
=
Zoom mag.X Auxiliary objective mag.
★
Photo adaptor mag.= Zoom mag.(
×
Auxiliary objective mag.)
×
Eyepiece mag.
★
TV adaptor mag.=Zoom mag.
（
Xauxiliary objective mag.
）
X C-mount TV adaptor middle
★
Field of video view is 83%
★
Total video magnification range is 18
∽
117
