Quantaray AF 135-400mm F4.5-5.6 APO Tech-10 Specifications

 

Compatibility:
most likely 2001 issue (Err 99)

Diagonal Angle of View:
18.2° - 6.2°

Maximum Magnification:
1:5.3

Minimum Aperture:
F22

Number of Aperture Blades:
 

Iris Pattern:
 

Minimum Distance:
200cm - 220cm

Filter Thread:
77mm

Maximum Diameter:
88.5mm

Length:
181.1mm

Weight:
1360g (the Sigma weights 1210g?)

Focus Type:
rear focus

Zoom Type:
rotary

Lens Hood:
bayonet mounted, round shape, included

Produced:
by Sigma (compare)

Tests:
 

 

Additional Information:
The lens is based on the Sigma AF 135-400mm F4.5-5.6 APO Aspherical RF [723], which was among the upgradeable issue 2001 candidates. It features a detachable tripod collar. Barrel imprints are in either green or golden letters.


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