I was looking for nikon weather sealed lens but could not obtain the info from their website thus I emailed them i was surprise with their reply too, below is their reply
"Greetings from Nikon Singapore!
Thank you for contacting Nikon Singapore, please be informed that your enquiry has been forward to us and we shall assist you from now onwards.
With regards to your question “if Nikon 85mm f/1.8G and AF-S NIKKOR 24-120mm f/4G ED VR are weather sealed?”, the answer is no. Nikon lenses are not weather sealed, but based on the feedbacks, they are able to manage splashes from water droplets. Our recommendation would be to minimize the exposure of the lenses to water in order to ensure proper functionality of it. Hope this helps.
Should you require further information, please do not hesitate to contact us.
Thank you and have a nice day!"