All posts by BastianK

My name is Bastian and I am your expert here when it comes to ultra wide angle lenses, super fast portrait lenses (ranging from a 50mm f/0.95 to a 200mm f/1.8) and I also have reviewed way too many 35mm lenses. Don't ask me anything about macro or wildlife shooting though.

Review: NiSi 15mm 4.0 Asph

Introduction

nisi 15mm 4.0 asph uwa review sharpness coma vignetting 42mp 61mp sony a7riv a7r2 a7r3

Some time ago NiSi changed its name from NiSi filters to NiSi optics, if you ever wondered why, I can tell you now: because they also wanted to start producing lenses, not only filters.
The first lens aimed at photographers is this NiSi 15mm 4.0 Asph, let us have a look, if it is a viable alternative to the lenses of reknown manufacturers in this segment!

Sample Images

nisi 15mm 4.0 asph uwa review sharpness coma vignetting 42mp 61mp sony a7riv a7r2 a7r3
Sony A7RII | NiSi 15mm 4.0 | f/5.6
Sony A7rII | NiSi 15mm 4.0 | f/4.0
Sony A7rII | NiSi 15mm 4.0 | f/8.0

Continue reading Review: NiSi 15mm 4.0 Asph

Review: MS-Optics 24mm 2.0 Aporia

Introduction

MS-Optics 24mm 2.0 Aporia on Leica M10

Whenever some lens is advertised as “the smallest lens ever made” we usually get to deal with some junky fixed focus and fixed aperture pinhole lens. The MS-Optics 24mm 2.0 Aporia is a very different story though, only 45g and less than 6mm in length but with a maximum aperture of f/2.0, a real diaphragm and rangefinder coupled focus mechanism. But there must be compromises, right?
Lens is being tested on 42mp Sony A7rII and 24mp Leica M10
Last update: June 2022

Sample Images

ms-optics ms-optical aporia apora pancake smallest lens world's leica m10 24mp 42mp review sharpness bokeh vignetting
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/2.8
ms-optics ms-optical aporia apora pancake smallest lens world's leica m10 24mp 42mp review sharpness bokeh vignetting
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/16
ms-optics ms-optical aporia apora pancake smallest lens world's leica m10 24mp 42mp review sharpness bokeh vignetting
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/2.0
ms-optics ms-optical aporia apora pancake smallest lens world's leica m10 24mp 42mp review sharpness bokeh vignetting
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/2.0
ms-optics ms-optical aporia apora pancake smallest lens world's leica m10 24mp 42mp review sharpness bokeh vignetting
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/2.0
Leica M10 | MS-Optics 24mm 2.0 Aporia | f/2.0

Continue reading Review: MS-Optics 24mm 2.0 Aporia

Review: Sigma 50mm 1.4 EX – Still worth getting in 2020?

Introduction

sigma 50mm 1.4 ex dh hsm sony a7riii a7riv sharpness bokeh resolution contrast review
Sigma 50mm 1.4 EX with Sigma MC-11 adapter on Sony A7rII

Back in 2008 the Sigma 50mm 1.4 EX was the biggest and most expensive 50mm f/1.4 lens with AF for DSLRs. Now, 12 years later, it looks reasonably sized compared to its modern competitors and can be found used for bargain prices.
But is it a lens still worth considering in 2020? Let us find out in this review!

Sample Images

sigma 50mm 1.4 ex dh hsm sony a7riii a7riv sharpness bokeh resolution contrast review
Sony A7III | Sigma 50mm 1.4 EX | f/1.4
sigma 50mm 1.4 ex dh hsm sony a7riii a7riv sharpness bokeh resolution contrast review
Sony A7III | Sigma 50mm 1.4 EX | f/1.4
sigma 50mm 1.4 ex dh hsm sony a7riii a7riv sharpness bokeh resolution contrast review
Sony A7III | Sigma 50mm 1.4 EX | f/1.4

Continue reading Review: Sigma 50mm 1.4 EX – Still worth getting in 2020?

Best Astro-Photography Lenses for the Sony A7 series

Introduction

Sony A7s | Batis 18mm 2.8 | f/2.8 | ISO6400 | 20s

Landscape astrophotography is something I have been doing for several years. Luckily over the past few years many lenses have been released that make this task easier than ever. So today we are going to have a look at all the available lenses for your Sony so you can choose the one that works best for your needs.
Last update: December 2021

What is landscape astrophotography?

Sony A7s | Nikon AF-S 20mm 1.8G | f/1.8 | 3 shot panorama |

In landscape astrophotography you will usually try to have a combination of the starry sky (with Milky Way or Northern Lights) as well as some foreground (e.g. landscape) in your frame so we are mostly looking at ultra wide to normal lenses (for stitching) here.

Continue reading Best Astro-Photography Lenses for the Sony A7 series

Review: Laowa 15mm 4.5 Zero-D Shift

Introduction

laowa 15mm 4. 5 shift tilt ts-e pc-e comparison review venus optics wide angle ultra wide angle sharpness uwa resolution contrast 42mp 61mp a7riv a7rii a7riii
Laowa 15mm 4.5 Shift with metabones adapter on Sony A7rII

For 11 years the Canon TS-E 17mm 4.0L was the widest shift lens available and now it is not Nikon but Laowa who challenges them with their 15mm 4.5 Shift. May this be the new king for wide angle architectural photography?

Sample Images

laowa 15mm 4. 5 shift tilt ts-e pc-e comparison review venus optics wide angle ultra wide angle sharpness uwa resolution contrast 42mp 61mp a7riv a7rii a7riii
Sony A7rII | Laowa 15mm 4.5 Shift | f/11 | shifted up | higher resolution
laowa 15mm 4. 5 shift tilt ts-e pc-e comparison review venus optics wide angle ultra wide angle sharpness uwa resolution contrast 42mp 61mp a7riv a7rii a7riii
Sony A7rII | Laowa 15mm 4.5 Shift | f/11 | shifted up
laowa 15mm 4. 5 shift tilt ts-e pc-e comparison review venus optics wide angle ultra wide angle sharpness uwa resolution contrast 42mp 61mp a7riv a7rii a7riii
Sony A7rII | Laowa 15mm 4.5 Shift | f/11 | shift pano
laowa 15mm 4. 5 shift tilt ts-e pc-e comparison review venus optics wide angle ultra wide angle sharpness uwa resolution contrast 42mp 61mp a7riv a7rii a7riii
Sony A7rII | Laowa 15mm 4.5 Shift | f/11 | shifted up

Continue reading Review: Laowa 15mm 4.5 Zero-D Shift