The Brian May Archive of Stereoscopy have announced the fifth international Stereoscopy Day will take place on June 21st 2026, 188 years to the day when Charles Wheatstone officially presented his theory of binocular vision and stereoscope to the Royal Society. With the date falling on a Sunday this year, events to celebrate it will occur on or around the day.

For details, please visit the dedicated website: www.stereoscopyday.com, with more events and activities yet to be added.

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