Leaked images and specs of the new Panasonic Lumix 70-300mm f/4.5-5.6 L lens

Nokishita leaked these images and specs:

The mass retailer price of Panasonic “LUMIX S 70-300mm F4.5-5.6 MACRO OIS” seems to be 146,000 yen including tax at the point 1% reduction store and 160,600 yen including tax at the point 10% reduction store. The planned release date is April 22, 2021

Converted in dollar this means $1,385 – $1,524