[Ultra-small Projectors Teardown] Resin PBS Integrates Multiple Functions [Part 4]

Fig 5: The Fresnel lens-shaped optical part was attached to the back of the black holder. The optical part in front is the reflective polarizing plate.

Fig 5: The Fresnel lens-shaped optical part was attached to the back of the black holder. The optical part in front is the reflective polarizing plate.