Fe Lens On E Mount Focal Length
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Related Faq
Q
What is the focal length of this camera?
A
Hello! F/2.2, f=3.37mm. 
Q
Does the focal length change?
A
No, no focal length or aperture change. Works absolutely like the Canon original that I use.  
Q
Can I use it to set the focal length manually?
A
It's a fixed focal length. So not. 
Q
What is the focal length of this endoscope camera?
A
As stated in the description: The focal length is about 4-10 cm. 
Q
Does this adapter change the focal length?
A
An adapter does NOT change the focal length regardless of what is mentioned in the 1st answer. The adapter *can* be used on a camera with a smaller sensor which would change the filed of view of a particular focal length. 
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