AF160FC.book Page 37 Monday, November 17, 2008 10:43 AM

For F lenses + digital SLR cameras

Front ring turns

Description of problem

 

 

smc PENTAX-F 24-50mmF4

N

 

 

 

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

N

 

 

 

smc PENTAX-F 35-135mmF3.5-4.5

N

 

 

 

smc PENTAX-F 70-210mmF4-5.6

N

 

 

 

smc PENTAX-F 80-200mmF4.7-5.6

N

 

 

 

PENTAX-F 28-80mmF3.5-4.5

N

 

 

 

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

 

4

smc PENTAX-A645 55mmF2.8

 

Slight vignetting

 

 

 

 

67 lens + 67II cameras

 

Description of problem

 

 

smc PENTAX67 75mmF2.8 AL

 

Vignetting

 

 

smc PENTAX67 Macro 100mmF4 + 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

 

 

 

(Vignetting: Light does not reach the edges of the image creating dark areas.)

 

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