What to anticipate subsequent from Nikon?

After the last D3500 announcement, here is an updated list of what to expect next from Nikon:Unconfirmed/rumored Nikon cameras and lenses:

Hot ! Sigma 50mm f/1.4 DG HSM Art Lens for $699 at Drop (Sigma...

Drop (formerly Massdrop) currently has a hot deal on Sigma 50mm f/1.4 DG HSM Art lens for Nikon F mount for $699.00. Lowest price online ever, regular US price is $849. Coming with 1-year Sigma USA warranty. (1-year Manufacturer Warranty)

The newest full-frame mirrorless digital camera market share – Sony: 67%, Canon: 22.1%, Nikon:...

BCN Ranking published their latest market share data for full frame mirrorless cameras. The first graph shows how Sony's nearly 100% market share fell down to 67% after the announcement of the Nikon Z7 and Canon EOS R (Sony in blue: 67%, Canon in red: 22.1%, Nikon in green: 10.4%):

Venus Optics Laowa 10-18mm f/4.5-5.6 mirrorless lens for Nikon Z-mount coming in 2019

At the 2018 Photokina show Venus Optics announced their new Laowa 10-18mm f/4.5-5.6 mirrorless lens:

What to Expect Next from Nikon ? (May 2019)

This is May version of “What to expect next from Nikon ?” Same as last month, there are a total of 5 new Nikon camera codes got registered, this means there will be at least 5 new Nikon cameras coming in 2019 to 2020.

Four new Sigma lenses for Nikon F-mount leaked on-line: 28mm f/1.4, 40mm f/1.4, 70-200mm...

Sigma will announce five new lenses for Photokina, including the long-rumored Sigma 70-200mm f/2.8 DG OS HSM Sports lens (the fifth lens is mirrorless):

NIKKOR Z 85mm f/1.8 S Lens to be Announced in this Month, Z 70-200mm...

According to latest rumors on NR, the upcoming NIKKOR Z 85mm f/1.8 S lens for Nikon full frame mirrorless cameras is expected to be announced in later this month. And the Z 70-200mm f/2.8 S Lens is expected to be announced in later 2019.

Nikon D850 now in inventory at Amazon

The Nikon D850 DSLR camera is currently in stock at Amazon for the first time (ships from and sold by Amazon.com).

New Nikon N1834 Camera Code Registered at FCC

Along with four unannounced Nikon camera codes, Nikon has a new camera code N1834 registered at FCC. According to Nokishita Camera, the size of this N1834 camera has body size 130.87mm Width x 73.45mm height.

Specs of the upcoming Sigma lenses (28mm f/1.4, 40mm f/1.4, 70-200mm f/2.Eight and 60-600mm...

Here are the leaked technical specifications of the upcoming Sigma lenses: Via Nokishita