Ask Me Anything (AMA) – Sony a7rII 42mp Full Frame Mirrorless Camera

For the last few days I have been incredibly fortunate to be one of the first photographers in the US to receive the newly announced Sony a7rII, a 42mp full frame mirrorless camera that has caught the attention of the entire photo industry. While I am currently hard at work on my own full in-depth review (which should be posted in the next week), I want to open things up to all of you in the meantime. This is an AMA, otherwise known as an Ask Me Anything session where you can ask me anything you want about the Sony a7rII in the comments below. Do you want to know what is new in the menu system? What about how AF works with 3rd party lenses? What about ISO performance? I have my A7rII in hand, so feel free to fire away!

About the Author

Colby Brown

Colby Brown is a photographer, photo educator and author that specializes in landscape, travel and wildlife photography. His photographic portfolio spans the four corners of the globe and all 7 continents. He has worked as a photo instructor for National Geographic and founded The Giving Lens, an organization that blends photo education with support for various non-governmental organizations (NGO) and causes around the world, such as child education, clean drinking water projects, and women’s rights.

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Upcoming Photo Workshop Adventures...

Costa Rica Wildlife Photography Workshop

January 7th – 15th, 2026

Join me next January in one of the most biologically diverse countries on the planet, Costa Rica, where we will spend 9 days photographing toucans, macaws, rare frogs, snakes, sloths, anteaters and much more.

Discover Cuba

February 1st – 8th, 2026

With this adventure, our focus will be on capturing the beauty of the Cuban people, culture, and architecture throughout the Island of Cuba. From the classic cars and ocean side highways in Havana to the cobblestone streets of Trinidad and everything in between. With so much uncertainty in the US/Cuban relationship, NOW is the time to go!

Bolivia Astro Photography Workshop

February 18th – 24th, 2026

Join me in Bolivia for an incredible adventure focuses on astro, landscape and wildlife photography as we explore the famous Salar de Uyuni with its glass like reflections as well as the high-altitude lagunas full of a variety of different species of Flamingos.

Northern Lights over the Vik Church at Colby Brown's Iceland Winter Photo Workshop

Iceland Winter Photo Workshop – Ice Caves & Auroras

March 3rd – 10th, 2025

Winter in Iceland is one of those unique experiences that everyone should have at least once in their life. With this workshop, we will focus our time on the South of Iceland, focusing our time on Ice Caves, Northern Lights, and glaciers, but we will also photograph a number of waterfalls such as Gullfoss, Bruarfoss, Seljalandsfoss, Skogarfoss and more.