Tech Specs: Canon 80D (F11, 1/250, ISO 100) + a Canon MP-E 65mm macro lens (over 3x) + a diffused MT-26EX-RT with a Kaiser adjustable flash shoe on the "A" head (the key), E-TTL metering, -1/3 FEC). This is a single, uncropped, frame taken hand held. In post I used Topaz Denoise AI and Clarity in that order. There was no significant light source in the background and nothing close by to bounce the flash off of so the background came out black.
Don't remember actually -would have to go back through my gallery to find the date. I don't photograph them very often. I think that most of the jumping spider shots you see are of "pets' -specimens that are kept in a tank. Easy to get close to them cause they are almost domesticated. Wild ones are a PITA to get close to.