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DMW-STC20 LUMIX S Series 2.0x Teleconverter (Compatible with 70-200mm)

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$747.99
Sep 14 · Macy's
Best price
$747.99
−0% vs high
14-day high
$747.99
All stores
$748$748$748
Sep 14Sep 27
  • Macy's
Lowest in 14 days: $747.99 at Macy's. Highest: $747.99. Current best is 0% below the 14-day high.

About this product

The Panasonic DMW-STC20 LUMIX S Series 2.0x Teleconverter is a professional-grade lens accessory designed to extend the reach of compatible LUMIX S Series full-frame telephoto zoom lenses. When used with the LUMIX S PRO 70-200mm F4 O.I.S. lens, it transforms the focal length into a super telephoto equivalent of up to 400mm. The teleconverter maintains high-speed, high-precision autofocus and preserves image quality through advanced optical design featuring eight lens elements, including two UHR (Ultra High Refractive Index) lenses. Built for durability, it has a dust and splash-resistant construction that supports use in extreme temperatures down to -10°C. It is specifically engineered for seamless integration with Panasonic L-Mount 70-200mm f/4 lenses and requires only occasional wiping for maintenance.

  • Extends 70-200mm to 400mm
  • Fast autofocus compatibility
  • Dust and splash resistant
  • Rugged for extreme temps
  • UHR lens elements for clarity
  • Wipe clean maintenance

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DMW-STC20 LUMIX S Series 2.0x Teleconverter — Price History