Mint Camera has introduced the Sharpa Lens, a new replacement optic for the Polaroid SX-70 that promises to significantly improve photo quality. The Sharpa Lens is designed to be the sharpest lens available for the instant camera. It aims to enhance the overall sharpness of Polaroid SX-70 photos.

Source: https://petapixel.com/2026/03/27/mints-sharpa-lens-promises-to-dramatically-improve-polaroid-sx-70-photos/