Contax 21mm F2.8 Carl Zeiss Biogon T* AF G-Series w/ Viewfinder

Used Contax 21mm F2.8 Carl Zeiss Biogon T* AF G-Series w/ Viewfinder


Condition: Excellent Condition


Designed by Dr. Ludwig Bertele, the Biogon lens formula continues to garner demand from photographic fans around the world. Using the latest in optical technology, the Biogon T* 21mm has an ultra-wide angle of view of 90 degrees with low distortion. Even at maximum aperture contrast remains high. Gradation of tone, color saturation and reproduction standards are all exemplary. The Biogon T* 21mm f/2.8 lens uses a supplied optical viewfinder with a cross-hair reticle to provide an accurate view.

Out of stock

Product Description

Filter Size 55mm
f/Stop Range 2.8 to 22
Minimum Focus Distance 1.7′
Angle of View 90 Degrees
Groups/Elements 7/9
Length 1.4″
Maximum Diameter 2.3″
Weight 0.39 lb

Accessories Included:

  • Front Lens Cap
  • Auxiliary Viewfinder
  • Carrying Case


Additional Information

Product Condition

“Like New Minus” – the rating of the equipment is at 97 to 99 percent of original condition. Only the closest inspections will reveal slight wear. Perfect glass, but the box and accessories are usually not included.
“Excellent Plus” – rates 90 to 96 percent of original condition. Exceptionally nice, but may have slight wear on finish visible only under close inspection. Glass will be very clean.
“Excellent” – 80 to 89 percent of original. Shows moderate wear for the age of the item, with the possibility of small dings or blemishes. Glass may have slight blemishes but will not affect picture quality.
“Bargain” – items are 70 to 79 percent of original condition. More than average wear for the age of the item, and may have dents, dings or finish loss. Glass may have marks or blemishes, but should not affect picture quality.
“Ugly” – The look only a photographer would love. “UGLY” means equipment is rough, with multiple impressions in metal, excessive finish loss and brassing. Glass will have marks, fungus and/or haze which will affect picture quality.


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