The Nikon 600mm f6.3, Popular With Birders, Gets Suspended

Nikon has some wonderful lenses in their portfolio for young photographers. Models such as the 40mm f2, the 24-120 f4, and the 600mm f6.3 are some budget offerings from the company. It now appears that Nikon is suspending the order of the 600mm lens, effective from August. Why is that the case? Let's dive in.