Displays Having Progressive Lenses

An electronic device comprising:

• a projector configured to emit first light;
• a waveguide configured to propagate the first light;
• an output coupler configured to couple the first light out of the waveguide within a field of view (FOV) and configured to transmit second light from external to the electronic device;
• and
• a lens overlapping the output coupler and having a surface facing away from the waveguide, the surface comprising:
• a first region configured to transmit, with a first optical power, the second light within a first portion of the FOV,
• a second region configured to transmit, with a second optical power that is different from the first optical power, the second light within a second portion of the FOV at lower elevation angles than the first portion of the FOV,
• an elongated corridor that extends from the first region to the second region, wherein the elongated corridor has a constant astigmatism and a gradient optical power, and
• blending regions having variable astigmatism outside the FOV.

An electronic device comprising:

• a first lens having a first optical axis;
• a second lens having a second optical axis that is offset with respect to the first optical axis;
• a waveguide interposed between the first and second lenses and configured to propagate first light;
• and
• an optical coupler configured to couple the first light out of the waveguide and through a surface of the first lens, wherein
• the second lens is configured to transmit second light through the waveguide and the first lens,
• the offset of the second optical axis relative to the first optical axis causes a redirection of the second light upon transmission by the second lens, and
• the surface of the first lens is configured to at least partially mitigate the redirection of the second light caused by the offset of the second optical axis relative to the first optical axis.