Type One Racing now offers a convex lens (600R) with polarized finish replacement for the external mirrors on the Honda CR-Z. With a 30-40% increase in visible area, the mirrors are suppose to help to eliminate the CR-Z rear blind spot. The T1R mirrors are a full panel replacement for the OEM mirrors. The mirrors do not have the built in heating element contained in the OEM mirrors and will lose the mirror defrost feature which may be an issue for drivers in colder climates. General MSRP pricing is CAD $79.99 (USD $79.99).