uxcell Watch Glass Sapphire Crystal Lens Round Flat 33.5mm Dia. 1.5mm Thickness Replacement Parts, Clear

The doorbell lens in my Nest doorbell fell off and broke. I ordered this to replace it. I used super glue to hold it in place and it appears to work well.

I used this lens to replace the one in my nest camera, using jewelry glue. Worked perfectly!

Great quality glass, unfortunately is about .2-.5mm too small in diameter, and would not pressure fit into watch case. Just sits loosely and I don’t want to glue because good luck taking it out later if it breaks or leaks.

Was smaller then advertised and wasted my money for a lens I cant use

Pros: The glass I received was high quality and delivered quicklyCons: It is .2mm too small (28.8 mm), which was just small enough not to pressure fit into my watch case. It kept falling out and needed epoxy to glue it into place. Instead, I ordered the 29.5 mm, which barely fit.

Thank you