Vivitar MF 7mm F3.5 Fish-Eye CS IF Series 1

 

Compatibility:
APS-C limited (no electronic coupling, aperture priority or manual mode only)

Diagonal Angle of View:
167° (diagonal fisheye)

Maximum Magnification:
 

Minimum Aperture:
F22

Number of Aperture Blades:
 

Iris Pattern:
polygonal

Minimum Distance:
30cm

Filter Thread:
none

Maximum Diameter:
77.3mm

Length:
75mm

Weight:
443g

Focus Type:
internal focus mechanism, manual focus only

IR Capability:
reported for the Samyang in IR Forum reviews

Lens Hood:
built-in

Produced:
2009 by Samyang Optics Co. (compare)

Tests:
 

 

Additional Information:
The lens is identical to Samyang's 3.5/8 Fisheye.


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