Canon EF Lenses: Process Log

Model Missing data
Canon EF-S 15-85mm F3.5-5.6 IS USM parfocality (most likely no)
Canon EF-S 18-55mm F3.5-5.6 USM test results
Canon EF-S 18-55mm F3.5-5.6 II USM test results
Canon EF-S 18-135mm F3.5-5.6 IS parfocality (most likely no)
Canon EF 28-70mm F3.5-4.5 test results
Canon EF 28-80mm F3.5-5.6 II USM test results
Canon EF 28-80mm F3.5-5.6 III USM test results
Canon EF 28-80mm F3.5-5.6 V USM test results
Canon EF 28-80mm F2.8-4.0L USM type of USM, lens hood
Canon EF 28-90mm F4.0-5.6 test results
Canon EF 28-90mm F4.0-5.6 II test results
Canon EF 28-90mm F4.0-5.6 III test results
Canon EF 28-90mm F4.0-5.6 USM test results
Canon EF 28-200mm F3.5-5.6 test results
Canon EF 35-70mm F3.5-4.5 E-TTL II?
Canon EF 35-70mm F3.5-4.5 A E-TTL II?
Canon EF 35-80mm F4.0-5.6 E-TTL II?
Canon EF 35-80mm F4.0-5.6 II test results
Canon EF 35-80mm F4.0-5.6 III test results
Canon EF 35-80mm F4.0-5.6 USM test results
Canon EF 35-80mm F4.0-5.6 Power Zoom E-TTL II?, lens hood, test results
Canon EF 35-105mm F4.5-5.6 E-TTL II?, test results
Canon EF 35-105mm F4.5-5.6 USM E-TTL II?, test results
Canon EF 35-105mm F3.5-4.5 E-TTL II?, lens hood, test results
Canon EF 35-135mm F3.5-4.5 E-TTL II?, test results
Canon EF 38-76mm F4.5-5.6 E-TTL II?, test results
Canon EF 50-200mm F3.5-4.5 E-TTL II?
Canon EF 50-200mm F3.5-4.5L E-TTL II?
Canon EF 70-200mm F2.8L USM focus limiter
Canon EF 70-210mm F4.0 E-TTL II?
Canon EF 75-300mm F4.0-5.6 E-TTL II?, test results
Canon EF 75-300mm F4.0-5.6 USM test results
Canon EF 75-300mm F4.0-5.6 II test results
Canon EF 75-300mm F4.0-5.6 II USM test results
Canon EF 75-300mm F4.0-5.6 III test results
Canon EF 80-200mm F4.5-5.6 USM test results
Canon EF 90-300mm F4.5-5.6 test results
Canon EF 90-300mm F4.5-5.6 USM test results
Canon EF 100mm F2.8 Macro focus limiter; test results
Canon EF 100-200mm F4.5 A E-TTL II?, test results
Canon EF 300mm F2.8L USM focus limiter details; test results
Canon EF 400mm F2.8L USM focus limiter; test results
Canon EF 400mm F2.8L II USM focus limiter
Canon EF 400mm F5.6L USM focus limiter details
Canon EF 500mm F4.5L USM test results
Canon EF 600mm F4.0L USM focus limiter; test results
Canon EF 1200mm F5.6L USM test results

Other pending information
  • Photodo lists test results for a Canon 35-70mm F3.5-4.5 II: http://www.photodo.com/product_406_p4.html
  • Schneider Century Precision movie lens mods: 200mm F2 based on EF 1.8/200 or 2.0/200?