Review: Sigma 105mm 1:2.8 DG OS Macro HSM

August 2, 2023 Martin 9 Comments

Introduction

Sigma 105mm 1:2.8 DG OS Macro HSM, a full frame lens with image stabilization, was released in 2011 and is a little bit old by now but is still in production and can be bought brand new and it has a good reputation. Worth to note that Nikon’s equivalent for F-mount (Nikon AF-S Micro Nikkor 105/2.8G) is five years older than this Sigma. Being macro lenses, they can give you good magnification (1:1 in this case) and at the same time they can also be used as portrait lenses. But of course, they also are good for compressed landscape images and candid photography. Because of its age it can be bought relatively cheap used, which makes it good value for money, if it appears to be good of course. Let’s see how good it is.
The sample images are taken with Nikon Z6 (FF, 24Mp) and Nikon D7200 (APS-C, 24Mp).

Sample Images

Sigma 105mm 1:2.8 DG Macro HSM review sharpness bokeh come vignetting 24mp nikon z6 z6ii 46mp nikon z7 z7ii Z8 Z9 — Nikon Z6 | Sigma 105mm 1:2.8 DG Macro HSM | f/8

Sigma 105mm 1:2.8 DG OS Macro HSM review sharpness bokeh come vignetting 24mp nikon z6 z6ii 46mp nikon z7 z7ii Z8 Z9 — Nikon Z6 | Sigma 105mm 1:2.8 DG OS Macro HSM | f/4

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lenses, Review, Sony E-mount, Viltrox

Review: Viltrox 75mm 1.2 AF E Pro APS-C

July 31, 2023 BastianK 27 Comments

Introduction

viltrox 75mm 1.2 af e aps-c e-mount review sony a6700 a6600 a6500 a6000 fuji sharpness contrast bokeh vignetting coma ca loca aberrations — Viltrox 75mm 1.2 AF E on Sony A7rII

If you are a regular reader you know I only rarely review APS-C lenses – I only use fullframe cameras and therefore have no personal use for APS-C lenses – but Viltrox played it smart by just sending this 75mm 1.2 AF to me without asking first. I guess they were hoping a fullframe equivalent of 113mm f/1.8 coupled with the raving reviews from the Fuji-X users would be enough to convince me to have a closer look at this lens. As you are reading this now, it seems their plan came together.
Update: lens is available to order from the manufacturer’s shop (use the code PRnet for 8% discount) | ebay.com (affiliate links) now

Sample Images

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Analogue, Leica M, Voigtlander, Zeiss

Analogue Adventures – Part 23: Silbersalz35 500T Push +1

July 27, 2023 BastianK 6 Comments

The guys from Silbersalz35 were organizing a small Night Photowalk in Stuttgart and part of the package was one roll of their 500T Vision3 cinefilms that you already know from some of my previous articles. I figured this was a good opportunity to find out how the film holds up being pushed one stop so I decided to pay the entry fee and join.
Processing (ECN-2, Push +1) and scanning was done at Silbersalz35 in Germany.

analogue photography leica m6 voigtländer silbersalz35 kodak vision 3 — Leica M6 | Voigtländer VM 35mm 1.2 III | f/2.0 | 500T +1

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Meta, Opinion, Postprocessing, Technical, The creative process

Photoshop Ai: What can it do for you?

July 22, 2023 BastianK 15 Comments

Introduction

By now I am pretty sure all of you have already heard of ChatGPT, Midjourney or any of the other artifical intelligences you can now talk to or make use of. Where it got interesting for me, was in early 2023, when Adobe released a Photoshop Beta version with AI features and staggering capabilities. Over the past months I have been using it (for professional work and private stuff) so I wanted to show you some examples where it was useful to me and also how it works.
One thing is for sure, this will vastly disrupt image editing workflows.

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lenses, Nikon Z, Review

Review: Nikon Nikkor Z 24mm f/1.8 S

July 20, 2023 Martin 26 Comments

Introduction

Nikon Nikkor Z 24mm S review sharpness bokeh come vignetting 24mp nikon z6 z6ii 46mp nikon z7 z7ii Z8 Z9

The Nikon Nikkor Z 24mm f/1.8 S is the only Nikon 24mm with Z mount. 24mm on a full frame camera is quite wide at the verge of ultra wide angle, which can create dramatic images but at the same time it is not so wide that it makes composing images difficult. It is great for landscape photography, but due to its f/1.8 wide aperture it can also be easily used indoors or in other low light situations. It is a relatively expensive lens for being a 24mm f/1.8, but if this lens’s qualities show to be excellent then it can be considered as a reasonable price. Bear in mind that as Nikon’s only available Z mount 24mm prime it should appeal to all users, including the professionals and if its qualities are satisfactory for professional users then it is a relatively cheap lens. So, let’s see how it performs!