Tamron 35-70mm F/3.5-4.5 CF Macro 2-Touch (Requires Adaptall) Lens Review

The Tamron 35-70mm F/3.5-4.5 CF Macro 2-Touch is a vintage zoom lens designed for use with Tamron's Adaptall mount system, which allows it to be adapted to various camera bodies via interchangeable mount rings. This lens features a distinctive two-touch design (separate rings for zoom and focus) and includes a macro capability, a notable feature for a zoom lens of its era. With a 58mm filter thread and a variable aperture range, it sits squarely in the classic film-era kit zoom category.

As a used bargain item priced at $9, this lens is primarily a curiosity piece or a budget entry point for hobbyists experimenting with vintage glass on adapted mirrorless systems. The Adaptall requirement means you'll need to source the correct mount adapter for your camera, which can add complexity and cost. Image quality and build durability will vary depending on the specific copy and its care history, so inspect carefully before purchase.