Heads up. EF-M adapter with Variable ND filter for $39

Sittatunga wrote:

Photato wrote:

Sittatunga wrote:

Photato wrote:

ericka287 wrote:

I too am interested in this adapter. I would like to get the bundle with the clear filter for $129. BUT when I go to check out I'm charged $153. This includes the eos r adapter. NO matter what I try I can't get the $129 bundle at check out. Would someone please correct me. This is $ 213.69 CDN. no bargen. no discount. Thank you all for any help.

The 70% off coupon is only valid with the VND or CPL filter.
You could buy the other filters separately at the regular price and still remains a good deal.
I ordered it with the VND filter and will order the CPL filter later if the adapter is any good.

For clear, I'd use the normal adapter without filters, is dirt cheap at $37 like this.

The adapter should be a little long (by about ⅓ the thickness of the filter glass) to take account of refraction through the filter and minimise its effect on the lens corrections, so there's a theoretical problem with infinity focus for short focal lengths without it. You would need to tape the slot up to keep dust and stray light out too. The CPL filter on mine is uncoated (unlike my Kolari CPL filter). Even the coated Kolari filter can introduce flare spots with my extreme wideangle if the sun is only just outside the frame.

I think for internal filters like these, it doesn't matter that is no coated since unlike external filters, there are no extraneous light to protect it from.

That's not my experience. But I do like contra jour lighting.

I'm expecting these filters to perform well.
Making quality UV or CPL filters is not really cutting edge technology. You can find good conventional UV filters in B&H for less than $20 which are highly rated.
And talking about, experience.
I'll reserve my verdict after testing these adapter/filters for potential issues, that is what will matter in the end.