Canon Japan says preorders have exceeded expectations

I am not shocked to hear this.  I've heard that people were getting on "pre" pre-order lists. In other words, they were phoning up their favorite retailer in February and saying, put me on the list when it comes out.

Alot is made over the video and overheating - but this is in all facets a 5D replacement for the RF mount.  It is supposed to be a capable still and video system, and not just as some want to think about it - a Video Camera.

From Canon (translated)

Information About Product Supply Status

We have received orders for the following products announced on July 9, 2020 that exceeded expectations, and it may take some time before the products are delivered.

[Applicable Products] EOS R5 / EOS R6 / Battery Grip BG-R10 / Extender RF 1.4x / Extender RF 2x

We would like to thank you for all the orders we have received, and we apologize for any inconvenience caused to our customers waiting for the release. Thank you kindly look forward for your understanding.

Even if you are unsure whether or not you will pull the trigger - I strongly suggest you get on the pre-order list NOW and decide later.

Canon EOS R5 Pre-Order

Canon EOS R6 Pre-Order

Canon RF 100-500mm F4.5-7.1L IS USM Pre-Order

Canon RF 85mm F2.0 IS STM Pre-Order

Canon RF 600mm F11 IS STM Pre-Order

Canon RF 800mm F11 IS STM Pre-Order