Category Archives: lenses

Review: Laowa STF 105mm F2.0 (T3.2)

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Venus Optics is a new player in the field of high performance manual lenses. Their new Laowa Smooth Trans Focus 105mm F 2.0(T3.2) has a special apodization element which should give this lens extraordinary bokeh. That’s the theory, in this review I will put it to the test.

Sample images

Most images in this review are linked to the full resolution, just click on them. There is also a Laowa STF 105mm F 2.0 flickr album.

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Continue reading Review: Laowa STF 105mm F2.0 (T3.2)

The STF Duel: Laowa 2/105 vs Sony 2.8/135

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There is only a hand full of lenses which incorporate an apodization element which improves bokeh at the cost of light transmission. Today I will compare two of them. The Sony STF 2.8/135 was released 1999 by Minolta and is known for it’s uniquely smooth bokeh. The Laowa STF 2/105 is a new lens released this year by Chinese newcomer Venus Optics. In this post I will see where their strengths and weaknesses lie.

Continue reading The STF Duel: Laowa 2/105 vs Sony 2.8/135

Review: Canon EF 135mm 2.0L – the Lord of the Rings on Sony a7rii

Introduction

Sony A7rII with Sigma MC-11 and Canon EF 135mm 2.0 L USM
Sony A7rII with Sigma MC-11 and Canon EF 135mm 2.0 L USM

The Canon EF 135mm 2.0L is often referred to as being the “Lord of the Red Rings” and many think it is one of the – if not the best and sharpest among all L-lenses. On the other hand the optical design dates back more than 20 years now, so let us find out how the lens performs when coupled with the 42mp A7rII!

Sample Images

canon ef 135mm 2.0 l usm sony a7rii a7 7-series ilce-7 review detail bokeh portrait
Sony A7rII |Canon EF 135mm 2.0 L | f/2.0 | full resolution
canon ef 135mm 2.0 l usm sony a7rii a7 7-series ilce-7 review detail bokeh
Sony A7rII |Canon EF 135mm 2.0 L | f/2.0 | full resolution
canon ef 135mm 2.0 l usm sony a7rii a7 7-series ilce-7 review landscape architecture infinity
Sony A7rII |Canon EF 135mm 2.0 L | f/5.6 | panorama from 4 shots | full resolution

Continue reading Review: Canon EF 135mm 2.0L – the Lord of the Rings on Sony a7rii

Review: Canon EF 70-200m 4.0L USM

Introduction

Sony A7rII with Sigma MC-11 and Canon EF 70-200mm 4.0 L USM
Sony A7rII with Sigma MC-11 and Canon EF 70-200mm 4.0 L USM

For a long time I have been searching for a lightweight telezoom with very good optical properties, well defined sunstars and a justifiable price. By chance I  came along some nice photos my friend Chris from Cologne took with his Canon EF 70-200mm 4.0 L USM and after talking to him he even offered to lend me the lens for a review. So find out if my search has finally come to an end!

Sample Images

canon ef 70-200 mm 4.0 l non is usm sony a7 series adapter mc-11 commlite
Sony A7rII |Canon EF 70-200mm 4.0 L | 165mm f/4.0
canon ef 70-200 mm 4.0 l non is usm sony a7 series adapter mc-11 commlite
Sony A7rII |Canon EF 70-200mm 4.0 L | 70mm f/11.0 | full resolution
canon ef 70-200 mm 4.0 l non is usm sony a7 series adapter mc-11 commlite
Sony A7rII |Canon EF 70-200mm 4.0 L | 70mm f/4.0 | full resolution

Continue reading Review: Canon EF 70-200m 4.0L USM