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Contax G mount Wide-angle zoom

Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T*

Quick answer

The Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T* is a wide-angle to standard zoom lens covering 35-70mm at f/3.5 for the Contax G mount. Its moderate maximum aperture works best in good light or with a higher ISO.

  • Full frame
  • APS-C (53–105mm equiv.)
  • Micro Four Thirds (70–140mm equiv.)
  • Other systems via mount adapter
Focal
35–70mm
Aperture
f/3.5–22
Weight
290g
Filter
46mm
Min focus
1m

What 35-70mm sees

Full frame crop 1.0×
34.3–63.4° 28.8–54.4° horizontal
APS-C crop 1.5× → 53–105mm
23.3–44.8° 19.5–37.8° horizontal
Micro Four Thirds crop 2.0× → 70–140mm
17.6–34.3° 14.7–28.8° horizontal

Diagonal angle of view. Frames drawn to scale at 35mm (and 70mm). Calculated from the focal length and crop factor (adapted mount, so sensor size depends on your camera), not measured.

Open the field-of-view calculator

Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T* specifications

Optics

Focal length
35-70mm
Maximum aperture
f/3.5
Minimum aperture
f/22
Format coverage
Full frame
Optical construction
13 elements in 8 groups

Focus

Minimum focus distance
1 m

Physical

Filter thread
46 mm
Weight
290 g
Length
54 mm
Diameter
59 mm

General

Brand
Contax
Mount
Contax G
Lens type
Zoom

Specification source: en.wikipedia.org

What can you shoot with the Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T*?

At 35-70mm this is a wide-angle to standard zoom, which typically suits:

  • Landscapes and cityscapes
  • Street and travel photography
  • Environmental portraits and interiors
  • Everyday and street photography
  • Natural-perspective portraits

Its moderate maximum aperture works best in good light or with a higher ISO.

Frequently asked questions

What mount does the Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T* use?

It uses the Contax G mount, so it fits Contax G cameras directly and can be used on other systems through a mount adapter.

What is the focal length of the Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T*?

It zooms across 35-70mm with a maximum aperture of f/3.5. That makes it a wide-angle to standard lens.

Is the Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T* a prime or a zoom lens?

It is a zoom lens covering 35-70mm, so you can reframe without moving. Its maximum aperture is f/3.5.

What is the Contax Zeiss 35-70mm f/3.5 Vario-Sonnar T* equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 53–105mm on full frame, with a 19.5–37.8° horizontal and 23.3–44.8° diagonal field of view. On Micro Four Thirds (2x crop) it frames like 70–140mm on full frame, with a 14.7–28.8° horizontal and 17.6–34.3° diagonal field of view. These figures are calculated from the focal length and crop factor.