Over the past several years I have found products from K&H to be truly top-drawer with respect to quality, price, and usefulness. Take these eyecups, for example. They are a direct replacement for the Canon EG OEM eyecups at a significantly reduced price (at the time of this review - July 30, 2024 the OEM Canon EG Eyecups were $17.95 EACH and the K&F replacements are listed as $7.49 for 2 PLUS the little extras included!).

OK you're probably thinking - yeah, but these are some crappy hard plastic ill-fitting pieces, right?

Wrong!

These are a 1:1 replacement for the Canon OEM. There are only a few subtle differences of which - functionally - none matter... for example, the OEM have Canon markings on the back whereas the K&F have none... and the OEM is a slightly different shade/texture on the back where the K&F looks to be slightly darker and smoother (maybe smoother? Hard to say but it reflects light a little differently?)..

Other areas where the K&F is similar is the OEM has a cushioned eyepiece area - same with the K&F. The way the OEM grips and locks into the eyepiece is the same (same feel and same look). The K&F eyecups are not sticky, not too hard, not too squishy, no weird residue to clean off, and look to be 100% factory when installed.

The box includes 2 eyecups, 2 hot shoe levels, and a sealed microfiber cleaning cloth (you can NEVER have too many cleaning cloths!!).

I have included a few pics:

1. Package contents (eyecups, levels, and cleaning cloth)
2. Side-by-side view of the OEM and K&F eyecups (OEM from my Canon 1D X Mark III)
3. Both eye cups and my camera (Canon 1D X Mark III)
4. The K&F installed on my camera with the OEM off to the side

Huge thanks to K&F for continuing to put forth quality products at affordable prices!