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Sony 20mm f18 G f4 Sharpness Test

Leave a Comment / By Colby Brown / February 25, 2020 February 25, 2020

f/4 Sharpness Test for Sony 20mm f/1.8 G

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About Me

Colby is a photographer, photo educator and author based out of Eastern Pennsylvania. Specializing in landscape, travel and wildlife photography, his body of work spans the four corners of the globe and covers all 7 continents. 

He is also the founder of the humanitarian photo organization The Giving Lens, which blends the art form of photography with the focus and purpose of giving back to those in need around the world.

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  • I know I am not the only one that finds joy in the endless lupine fields found in Iceland! Even though they are invasive...they are still beautiful! Sony a7R III w/ 16-35 f/2.8 GM #sonyalpha #sonyambassador #sonypartner
  • One of the most amazing destinations for Astro Photography on the planet has to be Bolivia and the famous Salar de Uyuni. Home to the world's largest salt flats, this incredible dark sky location not only allows you to see more stars in the night sky than just about anywhere else on Earth...but if you time your trip right with the end of the rainy season, you can get mirrored reflections from the pooling water across parts of the salar. The end result...well...as you can see is beyond comprehension! Sony a1 w/ 14mm f/1.8 GM #sonyalpha #sonyambassador #sonypartner
  • There is always something magical about exploring Torres del Paine National Park in Southern Patagonia! I can't wait to be heading back down there in April to take workshop clients to my favorite spots throughout the park! Sony a7R V w/ 16-35 f/2.8 GM #sonyalpha #sonyambassador
  • What an incredible year it has been. Happy New Year's Eve to you all! I hope 2023 is full of adventures for us all! Sony a1 w/ 400mm f/2.8 GM #SonyAlpha #SonyArtisan
  • I long to return to one of my favorite countries in South East Asia, Myanmar! Such an amazing place! Sony a7R III w/ 70-200 f/2.8 GM #sonyalpha
  • Methane bubbles trapped in a frozen Abraham Lake in Alberta Canada Sony a7R III w/ 24-24 f/4 lens #sonyalpha
  • There is something magical about the Argentinian side of Patagonia! Which image is your favorite? Swipe left to see them all. Good luck to Argentina in today's World Cup final! #worldcup2022 #patagonia
  • "Here Kitty Kitty Kitty!" I always love every minute I get to spend down in the Pantanal of Brazil, just south of the Lower Amazon Basin. All images taken with the Sony a1 w/ 400mm f/2.8 or 600mm f/4 GM #sonyalpha
  • An aerial view of the incredible Grand Prismatic Spring in Western Yellowstone National Park from an airplane. Sony a9 w/ 70-200 f/2.8 GM #sonyalpha
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