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Pentax smc DA 15mm F4 ED AL Limited versus Pentax smc DA 21mm F3.2 AL Limited

Scores and measurements are available only for tested lenses. For preview lenses, you can compare their specs.

Pentax smc DA 15mm F4 ED AL Limited

DxOMark Score

Best at f=15mm & f/5.6[?]
13

Lens Metric Scores

Sharpness
[?]
6P-Mpix
Transmission
[?]
4.3TStop
Distortion
[?]
0.3%
Vignetting
[?]
-1.2EV
Chr. aberration
[?]
13µm
dxomark
Pentax smc DA 21mm F3.2 AL Limited

DxOMark Score

Best at f=21mm & f/5.6[?]
14

Lens Metric Scores

Sharpness
[?]
7P-Mpix
Transmission
[?]
3.5TStop
Distortion
[?]
0.6%
Vignetting
[?]
-1.2EV
Chr. aberration
[?]
17µm
dxomark
Pentax smc DA 15mm F4 ED AL Limited
Announced2009-03-01 
Indicative price (USD) 510 
Aperturef/4  
Focal range (mm) 15  
Filter diameter (mm) 49 
Max diameter (mm) 63 
Mount typePentax KAF  
StabilizationNo  
AF MotorNo  
Zoom type/  
Rotating front elementNo  
Tripod mountNo  
ColorBlack  
Full-Time manual focusYes  
Number of lenses8  
Number of groups6  
Diaphragm blades7  
Circular apertureNo  
Length (mm)39.5  
Weight (gr)212  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
Pentax smc DA 21mm F3.2 AL Limited
Announced2006-02-13 
Indicative price (USD) 650 
Aperturef/3.2  
Focal range (mm) 21  
Filter diameter (mm) 49 
Max diameter (mm) 63 
Mount typePentax KAF  
StabilizationNo  
AF MotorNo  
Zoom type/  
Rotating front elementNo  
Tripod mountNo  
ColorBlack, Silver  
Full-Time manual focusYes  
Number of lenses8  
Number of groups5  
Diaphragm blades7  
Circular apertureNo  
Length (mm)25  
Weight (gr)140  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark

in P-Mpix
Focal: 15
 
Focal: 21
 
Aperture: 0
 
Aperture: 0
 

in EV

in EV
Focal: 15
 
Focal: 21
 
Aperture: 4 - 5.6 - 8 - 11 - 22
 
Aperture: 3.2 - 4 - 5.6 - 8 - 11 - 22
 

in micrometer