Uploaded March 2026 | Updated September 2026, 4 hours ago

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The new Pulsar Symbion multispectral binoculars include four different 4K digital modes, so you can see wildlife in detail during daylight at dawn and dusk (in very low light) and even in the pitch black of night... because Symbion's night vision also includes an adjustable IR illuminator.
We explain how to switch between all the digital modes and make full use of the IR illuminator.
0:00 Tap this button to swap digital modes
0:44 How to turn on the IR illuminator
1:09 How & why to adjust the IR beam width
1:27 Operating the IR illuminator in DUO mode
1:43 Auto battery saving bonus tip