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Pentax smc Pentax-A 15mm f/3.5 vs Zeiss Distagon T* 15mm f/2.8 ZF.2

Both are Pentax K prime lenses. Here is what actually differs.

Pick the Pentax smc Pentax-A 15mm f/3.5 if

Our spec data shows no clear advantage for this lens.

Pick the Zeiss Distagon T* 15mm f/2.8 ZF.2 if

  • You need ⅔ stop more light for low light or background blur (f/2.8 vs f/3.5)

Spec differences

7 differences
Specifications that differ between the Pentax smc Pentax-A 15mm f/3.5 and the Zeiss Distagon T* 15mm f/2.8 ZF.2
Pentax smc Pentax-A 15mm f/3.5 Zeiss Distagon T* 15mm f/2.8 ZF.2
Brand
Pentax
Zeiss
Format
Full frame
not listed
Max aperture
f/3.5
f/2.8 ⅔ stop faster
Min focus distance
0.3 m
not listed
Optical design
13 elements / 12 groups
not listed
Autofocus motor
Manual focus
not listed
Image stabilization
No
not listed
3 identical specs hidden: mount, type, focal length. Show all
Mount
Pentax K both
Type
Prime both
Focal length
15mm both

Our notes

Pentax smc Pentax-A 15mm f/3.5

Pentax smc Pentax-A 15mm f/3.5: a wide-angle prime lens with a 15mm focal length and a maximum aperture of f/3.5, made for Pentax K mount cameras. The wide view suits landscapes, architecture and environmental shots.

Our notes

Zeiss Distagon T* 15mm f/2.8 ZF.2

Zeiss Distagon T* 15mm f/2.8 ZF.2: a wide-angle prime lens with a 15mm focal length and a maximum aperture of f/2.8, made for Pentax K mount cameras. The wide view suits landscapes, architecture and environmental shots.

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