Insta360 viewfinder adds retro feel to action cam

Insta360 has released a new Retro Viewfinder accessory for its Go 3S action camera, aiming to provide a vintage shooting experience inspired by classic film cameras. The accessory allows the camera to be used as a handheld shooter, framing shots with a chest-level viewfinder. While it offers a novel way to capture images and is magnetically attached, the viewfinder's extremely limited viewing angle and horizontally flipped image can make precise framing difficult. The accessory is available for $47.99 or as part of a $299.99 bundle, though the review suggests Insta360's Action Pod with an LCD screen offers better functionality.