Mirrorless Cameras

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Updates and corrections for Sony Alpha a7R III Menu Setup Guide.

All guides available at my Full Stop website – http://www.fullstopbooks.com/

Sony Alpha a7R III menu setup guide manual tips tricks how to

2018-05-24 – Version 1.0 published in PDF, EPUB, and MOBI formats – No updates

2018-06-01 – Version 1.1b published in PDF, EPUB, and MOBI (Amazon Kindle) formats, including FullStopBooks, Kobo, iTunes, Amazon, Apple, Barnes and Noble.

There were a few mentions of “dSLR” or “digital SLR” in the guide. As the a7R III is a mirrorless camera and not an SLR, there errors have been corrected to say “mirrorless” camera.

“Future Updates to the Text” chapter, information, and links added to the guide.

2018-06-04 – Version 1.2 published in PDF, EPUB, and MOBI (Amazon Kindle) formats, including FullStopBooks, Kobo, iTunes, Amazon, Apple, Barnes and Noble.

To my great embarrassment, there was a typo (extra word) on the very first page of the text. That has been corrected.


Firmware Update: A Firmware update was made available for the a7R III, Firmware Version 1.10. You can download the firmware at the Sony Support site, under the Drivers and Software tab:


The firmware update provides the following benefits:

-Adds the menu option to select Pixel Shift Multi Shooting (On: Shooting Interval 0.5sec)


When using an A-mount lens via an adaptor (LA-EA1/ LA-EA2/ LA-EA3/ LA-EA4), the interval might be slightly longer

When the camera is connected to PC, please use the latest version of the Imaging Edge software

-Adds support for bracketing during silent shooting with uncompressed RAW

-Adds support for tuning of the peaking display level for S-Log shooting

-Makes improvements for a condition where the Eye AF does not work with certain camera settings

-Makes improvements for a condition where Viewfinder Brightness is not reflected correctly in the Manualsetting

-Improves overall stability of camera

~ ~ ~


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The Sony Alpha a7R III mirrorless camera offers numerous improved features and updates from previous versions of the camera, including an improved autofocus system with more effective eye-detection, faster continuous shooting at up to 10 frames per second, better in-camera stabilization, and a faster processor. Boasting 42.2 megapixels, the image resolution is excellent enough to meet most any photographer’s needs.

The a7R III offers numerous menu options, features, and customizations, and you may have found that the menus can be challenging to navigate, and some options are confusing or difficult to understand. In fact there are over 180 menu items, spread across 35 menu pages, and organized under 5 separate tabs. However, it is important to properly set up the options to match your shooting needs, and essential to understand what the features are doing and how the camera is operating, so that you can take full advantage of all that that a7R III offers.

I have put together a comprehensive Sony a7R III Menu Setup Guide Spreadsheet to help walk you through all the Camera Settings and Setup Menus. The spreadsheet contains separate listings of suggested settings and starting points for various types of shooting situations, including:

General / Travel / Street
Landscape / Architecture
Action / Sports
Moving Wildlife / Birds
Studio / Portraits
Concert / Performance

Below is a small detail of the setup guide. You can download the Sony a7R III Menu Setup Guide Spreadsheet at the link below, where you will also find instructions for printing the spreadsheet. This spreadsheet is available for free for a limited time!


Sony a7R III setup quick start guide how to manual

I also offer a companion text guide, which provides more detailed explanations of all the Sony a7R III menu items, recommendations for setting them up, and for making use of the various camera features and functions, along with some a7R III tips and tricks. This more detailed text guide, Sony a7R III Menu Setup Guide, will be available in May 2018. The text guide and the setup guide spreadsheet work hand-in-hand, to help you set up and get the most from your camera.

Take control of your a7R III and the images you create!

Sony a7R III manual menu setup guide how to use quick start

Canon EOS M Mirrorless Interchangable Lens Camera

Several weeks ago Canon announced their long anticipated entry into the mirrorless camera segment, the Canon EOS M.  While Olympus and Panasonic were early pioneers in this market, Sony soon joined them and raised the bar with their NEX line, including the current NEX-5 and NEX-7 (and upcoming NEX-6).  Nikon then came along with their Nikon 1 series, the J1 and V1, leaving Canon as the last of the major players to bring out a mirrorless offering.

Canon EOS M mirrorless camera
Canon EOS M – Image courtesy of Canon USA

Mirrorless interchangeable lens cameras are a sort-of hybrid of a high-end compact camera and a dSLR system – with various advantages and disadvantages born of this mix.  Then are much smaller and lighter than a dSLR, while still allowing one to change lenses.  Thus rather than a lower-quality all-purpose built-in zoom of a compact, one can use a variety of lenses to fit their needs (wide angle, telephoto zoom, etc.) and allow them greater control over aperture settings and depth of field.  However, many of the cameras require the use of smaller (and lighter) lenses specifically designed for the mirrorless body, and most manufacturers offer a very limited set of lenses at this time.  Many brands offer adapters to allow the use of dSLR lenses, but adding a larger and heavier lens may defeat the purpose of a small, light, portable mirrorless body!

Mirrorless cameras don’t have an optical viewfinder but instead use a rear LCD screen like a compact camera – plus some models offer a standard or optional electronic viewfinder (a teeny tiny LCD screen in a viewfinder).  One of the important advantages is that the mirrorless cameras contain a much larger image sensor than most compact cameras, with some of them (such as the Sony NEX models) even boasting an APS-C size sensor.  (APS-C is the same size as found in most entry level, intermediate, and pro-sumer dSLR cameras from the Canon T4i or Nikon D3200 to the Canon 7D or Nikon D7000 and D300S.  Professional dSLR cameras such as the Canon 5D line and the Nikon D700/D800 have a larger, full frame sized sensor).  These larger sensors provide much better image quality and better low light / high ISO performance than most every compact camera.

Mirrorless cameras don’t share the same phase detection autofocus system as a dSLR with a dedicated AF sensor, but instead have a contrast-detection AF system that uses the image sensor to focus, just as if using a dSLR in Live View mode.  This contrast AF system is typically slower than the dSLR system, which contributes to a bit more shutter lag than the near-instantaneous response of a dSLR shutter.  However great improvements have been made in the AF systems and shutter lag of the mirrorless cameras.

While the new Canon EOS M is not yet out there for real world use and review, many including myself are very pleasantly surprised with all that it offers, based on its specs.  The EOS M take nearly all of the great features and capabilities of the extremely competent Canon T4i dSLR, and packages it in a small, light, and portable body.  The major difference of course is of the phase detection AF system of the T4i which is not able to be fit and used inside the EOS M.  The EOS M is thus very comparable to using the T4i in Live View.

Canon EOS M mirrorless camera
Canon EOS M – Image courtesy of Canon USA

Canon EOS M mirrorless camera
Canon EOS M – Image courtesy of Canon USA