you might wanna go even higher magnification but hopefully that loupe will help.
i know ive said it a bunch but the usb microscopes are the way to go hehe you dont have to squint or look into a small area you can put it full screen on your computer and look at it on your computer screen full size its really easy and you can keep it perma focused kinda if you go for super close ups where you lay it flat against the table and i just use a small peice of white paper for the slide and do a small pinch under it quickly check put it back keep sifting etc works super good and fast. just an idea heres the microscope i use if your interested. i just used google and it came up with UK but im sure you can find that model on amazon locally good luck and i hope your new strains will have nice sized trichomes that catch easy on the 70u