Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will this flash work with the rx100m2 without an adaptor?
Document: As we know the built in flash on the NEX-6 does not work well with the 18-200 zoom lens. The add-on Shoe Flash solves that problem without adding that much more bulk or weight to the camera. The flash added more &#34;natural&#34; look for indoor photography, especially if you have fluorescent lighting inside your home.
Tele and bounce settings along with diffusion panel provide good flash photos without flash washout type of pics. Easy on and off by raising or lowering flash unit.
most importantly it fits the hot shoe on the camera without adapters. I have not given it a real workout yet but I took some test shots when it arrived and it is much better than the onboard flash.
I was initially so worried when I took this out of the box. But then once I started using this flash I noticed that it indeed is much brighter and cover a wide swath of the field in view. Sony is done quite well by compactly cramming light bounce feature and a brilliant diffuser at the top. It works so good that I can use it for macros without washing out the subject.
I run the vertical battery grip on all of my cameras and any help in reducing the sheer size is greatly appreciated. The flash has both the bounce capability and built in diffuser of Sony's larger flashes and something thats not available on a pop up flash without adding third party gizmo's to the mix. The reasons for the four star rating are the lock on the shoe mount and the AAA battery choice for powering the flash.
I bought this for use on my Sony SLT- A99V since it doesn't have a pop up flash and I didn't want to use an adapter to run one of my other flashes from my older, non-MI shod, Sony Alpha A700 camera. This flash will still work as a wireless flash controller for those flashes and is perfectly sized for the missing pop up flash on the A99.
That's right--you can shoot with shutter speeds all the way up to 1/4000! The normal high speed sync caveat applies--flash range is greatly reduced. And you are limited to one flash group, I think. But this combination delivers a capability that I didn't think the NEX-6 had, and I haven't found reference to anywhere else. Might work with other Sony flash combinations too.
I use this flash with a couple of different Sony cameras. The lack of manual controls on the flash make it's useful mainly in full-auto mode, where it does work very well, giving me accurate exposures almost all the time. Construction quality is iffy, though. The lightweight all plastic body and plastic switches do not feel very durable. For this price, I expect better build quality.I'm also disappointed that there is no on/off switch, other than opening and closing the flash.
I also have the ProMaster FL160 for Sony Cameras and while it is much more powerful, the TTL just doesn't work right on camera. The HVLF20M will give you constant shots every time.
I recently bought the NEX-6 and added this soon after (to replace the other Sony that incorrectly claimed to work with this camera). I had not used it much so when I decided to take pix at an outdoor - night - retirement party I had no clue what to expect. Since I was about 30 ft back from the guest of honor I used the 55-200 lens, something else I had not tried.
Answer: Yes, but it's a bit top-heavy.