Vivitar 100–300mm f/5.6–6.7 AF Zoom – Canon EF Mount - Tested and working

Vivitar 100–300mm f/5.6–6.7 AF Zoom – Canon EF Mount 

Vivitar 100–300mm f/5.6–6.7 autofocus zoom lens for Canon EF mount, in good condition. This lightweight telephoto zoom was produced by Cosina and rebadged under the Vivitar name during the late AF era. Autofocus is functional on compatible Canon EOS bodies, and zoom/focus rings operate smoothly.

Good condition

Included:

• Vivitar 100–300mm f/5.6–6.7 AF lens (Canon EF mount)
• Front and rear caps

Specs:

• Mount: Canon EF (full-frame and APS-C compatible)
• Focal Length: 100–300mm
• Aperture Range: f/5.6–6.7 to f/32
• Autofocus: DC motor (non-USM)
• Filter Thread: 58mm
• Minimum Focus Distance: ~1.5m
• Weight: ~490g
• Made by Cosina (Japan or Korea)

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Collector Notes:

This lens is part of Vivitar’s late AF lineup, often rebadged from Cosina designs. While not optically exceptional, it offers a long reach in a compact package. Autofocus works best on older Canon EOS bodies without micro-adjustment limitations. A solid choice for casual wildlife, sports, or outdoor photography—especially for those building a vintage EF kit on a budget.