Yes, the pores on
Coleonyx look like the pores on
Eublepharis. A general web search will yield a bunch of pics of gecko bottoms that you can use as reference.
The sort of loupe that people use to sex geckos is like this one:
https://www.pangeareptile.com/store/...ing-loupe.html
There are also close up lenses that adapt to (almost) any smartphone camera, if a person wanted to stare for a longer time, or post pics for community input. I use this set, and for the price, it is great:
https://amazon.com/gp/product/B07FWS...?ie=UTF8&psc=1