The 135 STF Specifications
Minolta AF 135/2.8 [T4.5] STF
Release year 1999
Manufacturer's order code 2656-118
Minimum aperture 32
Elements/groups 8/6
Minimum focus distance 87 cm
Maximum magnification 1:4 (0.25x)
Focus design floating
Minimum length 99 mm
Maximum length 137 mm
Weight 812 g
Filter diameter 72 mm
Hood mount bayonet
Hood shape round
Aperture blades 9/10, circular
Filter rotates when focusing no
Focusing external
Color black and silver
Features apodization filter
Standard accessories hood, front and rear caps, LH-1074 hard lens case, strap
Sony Alpha 135/2.8 [T4.5] STF
Release year 2006
Manufacturer's order code SAL-135F28
Minimum aperture 32
Elements/groups 8/6
Minimum focus distance 87 cm
Maximum magnification 1:4 (0.25x)
Focus design floating
Minimum length 99 mm
Maximum length 137 mm
Weight 730 g
Filter diameter 72 mm
Hood mount bayonet
Hood shape round
Aperture blades 9/10, circular
Filter rotates when focusing no
Focusing external
Color black
Features apodization filter
Standard accessories front & rear caps, SH0014 solid-circular lens hood, LCL-140AM lens case