Cross with the
The most optimal devices with two LEDs and the same amount of prisms are, as a result of which the vertical and horizontal planes are projected, intersecting at an angle of 90 degrees, thus forming a cross with the intersection point.
The most optimal devices with two LEDs and the same amount of prisms are, as a result of which the vertical and horizontal planes are projected, intersecting at an angle of 90 degrees, thus forming a cross with the intersection point.