• The Digital Journal of Photography
  • News
  • Reviews
    • Favourite gear
    • Lenses
      • Lens Reviews
        • Canon RF
          • Canon RF 35mm F1.4 L VCM lens review
        • Fujinon GF
          • Fujifilm Fujinon GF20-35mm F4 R WR
          • Fujifilm Fujinon GF30mm F5.6 T/S review
          • Fujifilm Fujinon GF50mm F3.5 R LM WR
        • Leica L Mount
          • Leica Super-APO-Summicron-SL 21 mm F2 ASPH
          • Leica APO Summicron-SL 50mm F2 ASPH lens review
          • Leica APO Summicron-SL 90mm F2 ASPH
        • Leica M mount
          • Leica Summilux-M 50mm F1.4 ASPH Close Focus 2023 model: First impressions
          • Zeiss 35mm F1.4 ZM Distagon lens review
        • Nikon F
          • Nikon PC Nikkor 19mm F4E ED tilt shift lens review
          • Nikon AF-S Nikkor 180-400mm F4E TC1.4 FL ED VR
        • Nikon Z
          • Nikon Nikkor Z 14-24mm F2.8 S lens review
          • Nikon Nikkor Z 24-70mm F2.8 S
          • Nikon Nikkor Z 24-70mm F4 S
          • Nikon Nikkor Z 58mm F0.95 S Noct: Initial Impressions
        • Sigma (All Mounts)
          • Sigma 24mm F2 DG DN C lens review
          • Sigma 45mm F2.8 DG DN Contemporary lens review: Great rendering and build quality
          • Sigma 105mm F1.4 DG HSM Art
        • Sony FE
          • Sony FE 85mm F1.8
        • Zeiss
          • Contax Zeiss PC-Distagon 2.8/35 T* lens review
      • Lens Database
    • Cameras
      • Canon
      • Fujifilm
      • Hasselblad
        • From the past: Hasselblad H4D 60 review
      • Leica
        • Leica SL3
        • Leica Q3
        • Leica Q3 43
        • Leica M9
        • Leica M11
        • Leica M11 Monochrom Review
      • Nikon
      • Camera Database
    • Hardware
      • Monitors
        • NEC MultiSync PA271Q
      • Peripherals
        • CFexpress Type B cards: Which to choose for the Canon EOS R5 and Nikon Z8?
        • Loupedeck+ review: The future of image editing?
        • OWC USB-C Travel Dock
        • SanDisk Professional PRO-G40 SSD
        • Samsung T7 Shield Portable SSD USB 3.2 Gen 2
        • Samsung T9 Portable SSD USB 3.2 Gen 2×2
    • Accessories
      • Bags and Cases
        • Billingham 307
        • Gitzo GC5101 and GC4101 tripod bags reviewed
        • Leica M/M-P Protector review
        • MindShift Gear Backlight 26L
      • Filters
        • Recomended Filters for Lens Protection
        • LEE100 Filter Holder review
        • LEE100 Polariser Filter review
        • Filter sizes for Canon RF lenses
        • Filter sizes for Canon EF lenses
        • Filter sizes for Fujinon GF lenses
        • Filter sizes for Leica M lenses
  • Articles
    • Features
      • Aperture values for comparison
      • Canon EOS R5 User Guide
        • Setting up Back-button AF on the Canon EOS R5
        • Setting up AF shortcuts on the Canon EOS R5
        • Setting playback in the viewfinder of the Canon EOS R5
        • Using Adapted Lenses on the Canon EOS R5
      • Lightroom
        • Step-by-Step Lightroom Classic Workflow plus useful tips
        • Organise photos in Lightroom using Collections
        • What are the benefits of Virtual Copies in Lightroom?
        • How to create and use Virtual Copies in Lightroom
      • Capture One Pro
        • Capture One Pro 21: Should you buy a perpetual license or a subscription?
        • Capture One Pro: Should you buy a perpetual license or a subscription?
        • Capture One Pro: Top 10 Features You Should Know
        • Capture One Pro 12 review
        • Tutorials
          • Importing Images into Capture One
          • How to easily install and organise Styles in Capture One Pro
          • Black and White Conversion using Capture One Pro
        • Hidden Features of Capture One
          • Hidden Features of Capture One Pro: Save Filters for Searching Metadata
          • Hidden Features of Capture One: Save your Workspace
          • Hidden Features of Capture One Pro: Redeploy as a Fast Browser
    • Rumours
    • Photographers
    • Mobile
    • Opinion
    • Gallery
      • Exhibitions
  • Store
  • Log In
  • Subscribe
  • The Digital Journal of Photography
  • News
  • Reviews
    • Favourite gear
    • Lenses
      • Lens Reviews
        • Canon RF
          • Canon RF 35mm F1.4 L VCM lens review
        • Fujinon GF
          • Fujifilm Fujinon GF20-35mm F4 R WR
          • Fujifilm Fujinon GF30mm F5.6 T/S review
          • Fujifilm Fujinon GF50mm F3.5 R LM WR
        • Leica L Mount
          • Leica Super-APO-Summicron-SL 21 mm F2 ASPH
          • Leica APO Summicron-SL 50mm F2 ASPH lens review
          • Leica APO Summicron-SL 90mm F2 ASPH
        • Leica M mount
          • Leica Summilux-M 50mm F1.4 ASPH Close Focus 2023 model: First impressions
          • Zeiss 35mm F1.4 ZM Distagon lens review
        • Nikon F
          • Nikon PC Nikkor 19mm F4E ED tilt shift lens review
          • Nikon AF-S Nikkor 180-400mm F4E TC1.4 FL ED VR
        • Nikon Z
          • Nikon Nikkor Z 14-24mm F2.8 S lens review
          • Nikon Nikkor Z 24-70mm F2.8 S
          • Nikon Nikkor Z 24-70mm F4 S
          • Nikon Nikkor Z 58mm F0.95 S Noct: Initial Impressions
        • Sigma (All Mounts)
          • Sigma 24mm F2 DG DN C lens review
          • Sigma 45mm F2.8 DG DN Contemporary lens review: Great rendering and build quality
          • Sigma 105mm F1.4 DG HSM Art
        • Sony FE
          • Sony FE 85mm F1.8
        • Zeiss
          • Contax Zeiss PC-Distagon 2.8/35 T* lens review
      • Lens Database
    • Cameras
      • Canon
      • Fujifilm
      • Hasselblad
        • From the past: Hasselblad H4D 60 review
      • Leica
        • Leica SL3
        • Leica Q3
        • Leica Q3 43
        • Leica M9
        • Leica M11
        • Leica M11 Monochrom Review
      • Nikon
      • Camera Database
    • Hardware
      • Monitors
        • NEC MultiSync PA271Q
      • Peripherals
        • CFexpress Type B cards: Which to choose for the Canon EOS R5 and Nikon Z8?
        • Loupedeck+ review: The future of image editing?
        • OWC USB-C Travel Dock
        • SanDisk Professional PRO-G40 SSD
        • Samsung T7 Shield Portable SSD USB 3.2 Gen 2
        • Samsung T9 Portable SSD USB 3.2 Gen 2×2
    • Accessories
      • Bags and Cases
        • Billingham 307
        • Gitzo GC5101 and GC4101 tripod bags reviewed
        • Leica M/M-P Protector review
        • MindShift Gear Backlight 26L
      • Filters
        • Recomended Filters for Lens Protection
        • LEE100 Filter Holder review
        • LEE100 Polariser Filter review
        • Filter sizes for Canon RF lenses
        • Filter sizes for Canon EF lenses
        • Filter sizes for Fujinon GF lenses
        • Filter sizes for Leica M lenses
  • Articles
    • Features
      • Aperture values for comparison
      • Canon EOS R5 User Guide
        • Setting up Back-button AF on the Canon EOS R5
        • Setting up AF shortcuts on the Canon EOS R5
        • Setting playback in the viewfinder of the Canon EOS R5
        • Using Adapted Lenses on the Canon EOS R5
      • Lightroom
        • Step-by-Step Lightroom Classic Workflow plus useful tips
        • Organise photos in Lightroom using Collections
        • What are the benefits of Virtual Copies in Lightroom?
        • How to create and use Virtual Copies in Lightroom
      • Capture One Pro
        • Capture One Pro 21: Should you buy a perpetual license or a subscription?
        • Capture One Pro: Should you buy a perpetual license or a subscription?
        • Capture One Pro: Top 10 Features You Should Know
        • Capture One Pro 12 review
        • Tutorials
          • Importing Images into Capture One
          • How to easily install and organise Styles in Capture One Pro
          • Black and White Conversion using Capture One Pro
        • Hidden Features of Capture One
          • Hidden Features of Capture One Pro: Save Filters for Searching Metadata
          • Hidden Features of Capture One: Save your Workspace
          • Hidden Features of Capture One Pro: Redeploy as a Fast Browser
    • Rumours
    • Photographers
    • Mobile
    • Opinion
    • Gallery
      • Exhibitions
  • Store
  • Log In
  • Subscribe

Affiliates

This site earns commission from Amazon and other retailers. This does not affect the price you pay.

Lens Database, Lenses

Sigma 135mm F1.4 DG Art specs

  Technical Data Manufacturer Sigma Model Sigma 135mm F1.4 DG Art Web www.sigmauk.com Elements/construction 17 elements in 13 groups (4x FLD, 2x Asph) Angle of view 18.2° (diagonal) Max aperture…

read more
September 12, 2025
News, Opinion

DxOMark Measures Canon RF 28-70mm F2.0L USM

DxOMark has published the results of their findings on the optical performance of the Canon RF 28-70mm F2.0 L USM, the data can be found at the DxOMark site. In…

read more
June 28, 2019
Lens Database, Lenses, News, Sony

Sony announces new ultra-wide FE 12-24mm F2.8 GM zoom

Sony has announced the Sony FE12-24mm F2.8 GM zoom. Specifications Sony E mount full-frame 35mm 17 elements in 14 groups, 3 XA (extreme aspherical), 2 Super ED, 3 ED elements, fluorine…

read more
July 7, 2020
  • Black Canon lens on a white background
    Canon,  Lens Database,  Lenses

    Canon RF 50mm F1.4 L VCM specs

    August 5, 2025 / Comments Off on Canon RF 50mm F1.4 L VCM specs

    Technical Data Manufacturer Canon Model RF 50mm F1.4L VCM Web www.canon.co.uk Elements/construction 14 elements in 11 groups (1x UD, 2x Asph (1x GMo)) Angle of view (h,v,d) 40°, 27°, 46° Max aperture F1.4 Min aperture F16 Min focus distance 0.4 m (15.7 in) Mount RF mount Filter size 67mm / Rear gel holder Length 99.3 mm (3.9 in.) Diameter 76.5 mm (3 in.) Weight 580 g (1.3 lb) Price £1539 inc VAT ($1,499)   Check stock and prices of the Canon RF 50mm F1.4L VCM at the following retailers: WEX Photo (UK)| Park Cameras (UK) | Canon Store (UK/Eur)   B&H Photo (US) | Adorama (US) | Amazon (US/UK)  …

    read more
    Kevin Carter

    You May Also Like

    Canon hybrid 20mm lens on a white background

    Canon RF 20mm F1.4 L VCM specs

    August 8, 2025
    RF 24mm VCM lens

    Canon RF 24mm F1.4 L VCM specs

    August 7, 2025
    Nikkor Z 35mm F1.4 side on

    Nikon Nikkor Z 35mm F1.4 specs compared with Canon RF 35mm F1.4L VCM

    June 26, 2024
  • Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS
    Features

    Using Adapted Lenses on the Canon EOS R5

    August 1, 2025 / Comments Off on Using Adapted Lenses on the Canon EOS R5

    When mounting a ‘mechanical’ adapter, that is one that has no electronic connection, the camera does not recognise that an adapter is attached, even if a lens is mounted on it. The Canon EOS R5 is delivered from the factory with the option to operate mechanically adapted lenses disabled (as are other EOS R cameras). No doubt this is to protect the shutter blades and sensor, but it means you will have to enable the option, which Canon describes as ‘release shutter without a lens attached’. This presumably refers to operating the camera to check the shutter operation, but more often than not, I suspect users are going to want…

    read more
    Kevin Carter

    You May Also Like

    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Setting up Back-button AF on the Canon EOS R5

    July 17, 2025
    Capture One Pro 21 shown on an iMac

    Capture One Pro 21: Should you buy a perpetual license or a subscription?

    April 8, 2021
    Capture One Pro in browser mode

    Hidden Features of Capture One Pro: Redeploy as a Fast Browser

    May 15, 2021
  • Canon 35mm F1.4 RF on a white background
    Lens Reviews

    Canon RF 35mm F1.4 L VCM lens review

    July 30, 2025 / 2 Comments

    Key features Highly versatile 35mm focal length Stills/video hybrid VCM for smooth focusing Nano USM for floating element control Floating element design to reduce aberrations at close range Breathing correction SSC and ASC coatings reduce lens flare, and ghosting Aperture/iris collar for video  11 aperture blades Custom function button What is it? The Canon RF 35mm F1.4L VCM is a high-speed, stills and video-oriented semi-wide-angle lens designed for the EOS R range of mirrorless cameras. It’s the successor to the much-vaunted EF 35mm F1.4L USM II, only it’s not quite what we were expecting. Like the Canon RF 24-105mm F2.8L, this lens is a hybrid model that appeals to both…

    read more
    Kevin Carter

    You May Also Like

    Leica APO Summicron-SL 90mm F2 ASPH lens review: The best money can buy

    July 3, 2018
    Fujinon GFX 20-35mm F4R WR lens standing up-right

    Fujifilm Fujinon GF20-35mm F4 R WR lens review

    October 25, 2023
    Zeiss PC-D lens for Contax

    Contax Zeiss PC-Distagon 2.8/35 T* Tech Specs

    November 12, 2025
  • Lightoom icon on a black background
    Features

    Step-by-Step Lightroom Classic Workflow plus useful tips

    July 26, 2025 / Comments Off on Step-by-Step Lightroom Classic Workflow plus useful tips

    A well-structured workflow in Adobe Lightroom Classic can significantly enhance your photo editing efficiency and organisation. This is the typical workflow from import to export, but feel free to adjust the steps as needed to fit your style and preferences. Step-by-Step Lightroom Workflow STEP DESCRIPTION 1. Import Photos Use the Import dialog to select photos. Apply metadata (copyright, creator/artist’s name), keywords, and any develop(ment) settings during import. 2. Organize Create folders (and collections) to organise images. Use star ratings, flags, or colour labels to categorise photos. 3. Culling Review images and select the best ones. Use flags (Pick/Reject) to quickly sort through images. 4. Basic Adjustments Start with basic edits:…

    read more
    Kevin Carter

    You May Also Like

    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Setting up Back-button AF on the Canon EOS R5

    July 17, 2025
    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Setting up AF shortcuts on the Canon EOS R5

    July 16, 2025
    Capture One Pro - Save Filters for Searching Metadata

    Hidden Features of Capture One Pro: Save Filters for Searching Metadata

    August 17, 2021
  • Picture shows a Nextorage SDXC card on a white background
    News

    Save up to 40% at Amazon on Nextorage SDXC V90-rated cards

    July 24, 2025 / Comments Off on Save up to 40% at Amazon on Nextorage SDXC V90-rated cards

    Amazon UK have Nextorage F2 Pro SDXC UHS-II V90-rated U3 cards at a special price – the cheapest I’ve seen them at: Nextorage F2 Pro SDXC 128 GB at £74.99, was £124.99 (40% off) Nextorage F2 Pro SDXC 256 GB at £139.99, was £199.99 (30% off) Nextorage ‘Pro’ cards are very high-performance, using pSLC NAND flash, instead of the more usual TLC type. I’ve been using them for a while, and they are now among my first choice of brands, along with ProGrade Digital. Lexar, SanDisk, and Sony can still be recommended, but highly competitive offerings like these are hard to beat for the price/performance ratio.   Articles may include…

    read more
    Kevin Carter

    You May Also Like

    Nikon Z8 with 24-120mm lens attached from on.

    Nikon adds RAW file based Pixel Shift to Nikon Z 8

    February 7, 2024
    Fuji 30mm T/S

    Fujifilm Fujinon GF30mm F5.6 T/S specs

    September 22, 2025
    Samsung SSD on white background

    Review: Samsung T9 Portable SSD USB 3.2 Gen 2×2

    April 25, 2024
  • Lightoom icon on a black background
    Features,  News

    How to create and use Virtual Copies in Lightroom

    July 22, 2025 / 1 Comment

    In Adobe Lightroom Classic, you can easily duplicate a photo with various edits using the Virtual Copy function. Here’s how to use virtual copies in Lightroom: What are Virtual Copies? In Lightroom, a virtual copy allows you to create a duplicate of a photo without actually duplicating the file on your hard drive. This means you can apply different edits, settings, or metadata to the same original image while keeping the original intact and unaltered. Crucially, VCs allow you to visually compare the effect of various edits on what’s essentially the same photo, without the huge file sizes of TIFFs. It’s an essential feature of a parametric editor and critical…

    read more
    Kevin Carter

    You May Also Like

    Hidden Features of Capture One: Save your Workspace

    June 9, 2021

    Capture One Pro: Should you buy a perpetual license or a subscription?

    December 21, 2018
    Capture One Pro

    Black and White Conversion using Capture One Pro

    June 22, 2020
  • Lightoom icon on a black background
    Features

    What are the benefits of Virtual Copies in Lightroom?

    July 21, 2025 / 1 Comment

    Virtual copies are commonly used in Adobe Lightroom, although their usage may vary among different photographers and workflows. Here are some reasons why many Lightroom users find virtual copies beneficial: Common Uses of Virtual Copies in Lightroom Experimentation: Photographers often create virtual copies to experiment with different editing styles or techniques without altering the original image. This allows for creative freedom and exploration. Multiple Versions: Users frequently create virtual copies to produce different versions of the same photo, such as: Colour vs. black and white Different crops or aspect ratios Various exposure adjustments or colour grading Client Options: When working with clients, photographers can create virtual copies to present multiple…

    read more
    Kevin Carter

    You May Also Like

    Leica M EV1 review: Electronic viewfinder model is a revelation

    November 27, 2025
    Capture One Pro

    Black and White Conversion using Capture One Pro

    June 22, 2020
    Lightoom icon on a black background

    Step-by-Step Lightroom Classic Workflow plus useful tips

    July 26, 2025
  • Lightoom icon on a black background
    Features

    Organise photos in Lightroom using Collections

    July 18, 2025 / 1 Comment

    Adobe Lightroom Classic is unique in that it doesn’t use Albums but adopts something similar called Collections. Collections in Adobe Lightroom (both Classic and the cloud-based version) are a great way to organise and manage your photos. Benefits of Using Collections – Non-Destructive Organisation: Collections allow you to organise photos without moving them from their original location in the Catalog. – Multiple Groupings: You can add the same photo to multiple collections, making it easy to categorise images in different ways. – Smart Collections: Automatically gather photos based on specific criteria, saving time and effort in organisation. By using collections effectively, you can streamline your workflow and keep your photo…

    read more
    Kevin Carter

    You May Also Like

    Capture One Pro - Save Filters for Searching Metadata

    Hidden Features of Capture One Pro: Save Filters for Searching Metadata

    August 17, 2021

    Capture One Pro: Should you buy a perpetual license or a subscription?

    December 21, 2018
    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Using Adapted Lenses on the Canon EOS R5

    August 1, 2025
  • Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS
    Features

    Setting up Back-button AF on the Canon EOS R5

    July 17, 2025 / 1 Comment

    By following these steps, you will be able to set up Back-button AF operation on the Canon EOS R5. This guide has been written specifically for the Canon EOS R5; however, the operation will be similar to other EOS R cameras, including the EOS R5 II. Sports photographers often want to customise their cameras for so-called ‘Back-button AF‘ operation; however, it can be a useful option for most photographers. Customising this feature involves deactivating the AF start feature from the shutter button and selecting Servo AF from the camera’s AF menu options, if it is not already enabled. This action effectively switches between Servo AF, One-Shot AF, and manual focusing…

    read more
    Kevin Carter

    You May Also Like

    Noct Nikkor on a white background.

    Aperture values for comparison of lens speed

    June 7, 2024

    Hidden Features of Capture One: Save your Workspace

    June 9, 2021
    Capture One Pro

    Black and White Conversion using Capture One Pro

    June 22, 2020
  • Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS
    Features

    Setting up AF shortcuts on the Canon EOS R5

    July 16, 2025 / Comments Off on Setting up AF shortcuts on the Canon EOS R5

    By following these steps, you will be able to set AF operation shortcuts to customisable buttons on the Canon EOS R5 (this guide has been written specifically for the Canon EOS R5, however, the operation will be similar to other EOS R cameras). Setting autofocus (AF) operation shortcuts to customisable buttons on the Canon EOS R5 (and other EOS R cameras) is an easy way to improve the handling experience by allowing quick access to frequently used functions. The default (factory) setting for the AF-On button at the rear of the camera is to initiate the AF operation, which is fine if you want to check its working before triggering…

    read more
    Kevin Carter

    You May Also Like

    Lightoom icon on a black background

    How to create and use Virtual Copies in Lightroom

    July 22, 2025
    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Setting up Back-button AF on the Canon EOS R5

    July 17, 2025
    Canon EOS R5 no lens and shutter open revealing the 45 MP CMOS

    Using Adapted Lenses on the Canon EOS R5

    August 1, 2025
 Older Posts
Newer Posts 

Affiliates


    Copyright © 2025 Digital Journal of Photography. All rights reserved.
    • Home
    • About
    • Privacy Policy
    Ashe Theme by WP Royal.