Introduction

SandMarc recently introduced two new lenses for its range of iPhone lenses – a wide-angle and a telephoto lens. The wide-angle lens gives you a 2x wider capture, while the telephoto lens edition, gives you a 2x zoom. The focal length will depend on which of your phone’s lens you attach them to.

Primarily designed for use with the iPhone, you can also attach the lenses to other phones using a clip system, giving you the flexibility to keep using the lenses even if you decide to switch to a different phone manufacturer.
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https://www.photographyblog.com/reviews/sandmarc_iphone_lenses_review