Sony 50mm F2.8 Macro vs Sony DT 50mm F1.8 SAM

This is a full comparison between the lenses Sony 50mm F2.8 Macro and Sony DT 50mm F1.8 SAM.

Compare Specifications

Product
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Name Sony 50mm F2.8 Macro Sony DT 50mm F1.8 SAM
Manufacturer Sony Sony
SKU SAL50M28 SAL50F18
Release Date and Price
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Release Year 2006 2009
Release Date 2006-06-05 2009-05-18
MSRP N/A N/A
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Lens Type
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Lens Type Standard / Normal
Macro
Standard / Normal
Zoom or Prime Prime lens (no zoom) Prime lens (no zoom)
Mount and Compatibility
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Mount Sony A Sony A
Designed for APS-C sensor Yes Yes
Focus
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type Screw drive from camera Micro Motor
Focus Method Extends No information
Closest Focusing Distance 20 cm 34 cm
Maximum Magnification 1 0,2
Macro 1:1 Yes No (No Macro lens)
Macro Scale 1
Aperture
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Maximum Aperture F2,8 F1,8
Diaphragm Blades 7 7
Optics
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Construction 7 elements  /  6 groups 6 elements  /  5 groups
Special Elements/Coatings No information No information
Focal Length
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Focal Length 50 mm 50 mm
Zoom Range None (Prime lens)
No Zoom available.
None (Prime lens)
No Zoom available.
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No No
Image Stabilization CIPA Rating N/A N/A
Physical
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Weather Sealing No No
Diameter 72 mm 70 mm
Length 60 mm 45 mm
Weight 295 gr 170 gr
Other
Sony 50mm F2.8 Macro
Sony DT 50mm F1.8 SAM
Filter Type Filter Thread Filter Thread
Filter Diameter 55 mm 49 mm
Lens Hood No information Not Included
Lens Hood SKU N/A N/A
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A