Urth Contax G to Sony E Lens Mount Adapter

The Contax G to Sony E Mount Adapter enables seamless, secure compatibility between your Contax G lenses and Sony E mount cameras, without compromising optical performance or manual control.

- Manual cross-system compatibility
- Precision-fit machined threads
- Durable, warp-resistant aluminium
- Anti-reflective matte interior
- No optical interference
- Lifetime warranty

Lens Compatibility

Contax G mount lenses
Camera Compatibility

Sony E mount cameras
Adapter Type

Manual
Material

6061 Aluminium
Finish

Anti-reflective anodised, matte black interior
Infinity Focus

Supported
Warranty

Lifetime warranty

To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here

Free shipping to selected European countries on orders €100 and over (Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden).

Standard shipping: 3-7 days

Express shipping: 1-3 days

Please allow an extra 2 days for regional areas.

Contax G Lens to Sony E Camera Adapter

Design Features

Aerospace-Grade Materials

Made from aerospace-grade aluminium to resist warping, impact and environmental wear — ready for demanding conditions.

Cross-System Adaptation

Machined to exacting tolerances, the adapter ensures a perfect fit — preserving performance and alignment across your gear.

Responsible Design

A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.

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average rating 5.0 out of 5

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2 Reviews

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Reviewed by Rigby

Verified Reviewer

I recommend this product

Years Experience

0-2

Style

Outdoor
Video
Studio

Rated 5 out of 5

Review posted

Perfect on Sony, time for Fuji GFX!

Been using this adapter on my A7R + Contax G 35mm f/2 for over a year now, it has been flawless. Fits perfect, no corrosion in my time of use and the focus ring has maintained smoothness as well. After buying a Fuji GFX system and adapting my full range of vintage glass to it, this is the only lens mount without a compatible adapter. Please URTH be the first to release a Contax G to Fuji G adapter!

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Reviewed by cristina

Verified Buyer

I recommend this product

Years Experience

3-5

Style

Documentary
Outdoor
Travel

Rated 5 out of 5

Review posted

works perf on my a6000

I used it to fit my contax f2.0 45mm g1 kit lens on my Sony a6000 and it works great! Brought life back to my lenses. Since it is manually focusing on a lens that was built to autofocus it’s not perfectly smooth when focusing with the focus ring. That being said it does the job and the photos have turned out great.

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Contax G Lens to Sony E Camera Adapter

Manual cross-system lens adapter

Contax G Lens to Sony E Camera Adapter