In this video I’m testing the Insta360 GO Ultra Micro Landscape kit—four diopter “macro” glasses made specifically for the official GO Ultra lens guard. Because the GO Ultra has a large image sensor and a large aperture in a tiny body, close focus can get tricky, so these lenses basically shift your focal point to fixed distances. I show real-time before/after comparisons at 21.5cm, 11.6cm, 5cm, and 38cm, and you can instantly see the difference: the “before” is often totally blurry up close, and the “after” becomes crystal sharp with real optical background blur. My favorite options for daily vlogging are the 21.5cm and 11.6cm lenses. The 21.5cm gives me a great balance of depth of field and detail (roughly 18cm to 26.5cm usable range in my testing), so I can place the camera right in front of me and still get a sharp portrait with a slightly blurry background. I also walk through the Lens Master menu where Insta360 integrates these lenses in firmware—so the camera can correct vignette and apply the proper calibration, with Mega View/Ultra View/Linear available (but no DeWarp option when macro lens mode is enabled). Finally, I share practical tips: don’t use this kit for action unless you secure it (it’s not threaded), keep both the diopter and lens guard clean, and always shoot max resolution (4K60 or 4K30 in 4:3) to squeeze the most quality out of the sensor.