Panasonic DMWBTC13 Quick Charger Brand_Laowa Thanks to an additional thread

Thanks to an additional thread

With all adapters and/or adapter combinations

Used to reduce unwanted light spill or to control unwanted light reflection

As the blind photographer Evgen Bavcar writes

Field curvature is carefully corrected by aspherical lens design which dramatically reduces spherical aberration while also reducing lens size and weight

Panasonic DMWBTC13 Quick Charger Brand_Laowa Thanks to an additional threadThe BTC13 is a quick charger unit for DMWBLF19 batteries. This charger can be used as a USB or wall charger, and is fully compatible with the GH4, GH5, and G9. Charge your batteries in only in 160 minutes.