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(Vignetting: Light does not reach the edges of the image creating dark areas.)
For F digital SLR cameras
Front ring turns
Description of problem
smc PENTAX-F 24-50mmF4
O
smc PENTAX-F 28-80mmF3.5-4.5
-
Focus mechanism is unstable
smc PENTAX-F 35-70mmF3.5-4.5
-
Focus mechanism is unstable
smc PENTAX-F 35-80mmF4-5.6
-
Focus mechanism is unstable
smc PENTAX-F 35-105mmF4-5.6
O
smc PENTAX-F 35-135mmF3.5-4.5
O
smc PENTAX-F 70-210mmF4-5.6
O
smc PENTAX-F 80-200mmF4.7-5.6
O
PENTAX-F 28-80mmF3.5-4.5
O
PENTAX-F 70-200mmF4-5.6
-
Focus mechanism is unstable
645 lens + 645N/645NII cameras
Description of problem
smc PENTAX-FA645 45mmF2.8
Vignetting
smc PENTAX-FA645 150-300mmF5.6 ED[IF]
Vignetting
smc PENTAX-A645 45mmF2.8
Vignetting
smc PENTAX-A645 55mmF2.8
Slight vignetting
67 lens + 67II cameras
Description of problem
smc PENTAX67 75mmF2.8 AL
Vignetting
smc PENTAX67 Macro 1 life-size converter
Vignetting (can be used from 1/1.4 to 1.0)
smc TAKUMAR67 90mmF2.8 LS
Vignetting
smc Macro TAKUMAR67 135mmF4
Slight vignetting
smc TAKUMAR67 150mmF2.8
Vignetting
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AF160FC.book Page 37 Wednesday, February 11, 2009 3:38 PM