Is the Panasonic S Pro 50mm F1.4 a Weather Sealed lens?

Is the Panasonic Lumix S Pro 50mm F1.4 Weather Sealed

$2,297.99

Panasonic Lumix S Pro 50mm F1.4 Alternatives in Leica SL Mount

	Focal Length	Max Aperture	Weight	Focusing	Price
Leica APO-Summicron-SL 50mm F2 ASPH Compare	50mm	F2	740gr	AF	Amazon B&H Photo
Leica Summilux-SL 50mm F1.4 ASPH Compare	50mm	F1.4	335gr	AF	Amazon B&H Photo
Sigma 50mm F1.4 DG HSM A Compare	50mm	F1.4	815gr	AF	Amazon B&H Photo
Sigma 40mm F1.4 DG HSM A Compare	40mm	F1.4	0gr	AF	Amazon B&H Photo
Sigma 56mm F1.4 DC DN C Compare	56mm	F1.4	0gr	AF	Amazon B&H Photo
Sigma 45mm F2.8 DG DN Contemporary Compare	45mm	F2.8	215gr	AF	Amazon B&H Photo

Other Frequently Asked Questions about Panasonic Lumix S Pro 50mm F1.4