Thoughts

A clip-on macro lens for a phone is a cheap solution for better pictures. Or use your phone's sensors for zooming and give more distance to the lens. I see a fair amount of white but possible some clear in there, hard to tell with the pics. At the end of the day, there is no perfect time to harvest just heuristics from others' experiences with their grows. Personal preference is key here. I follow suit of a major breeding house in my region with a few cups across the globe backing their program. Their methodology is high-quality, top-tier product so they focus naturally on more premium quality products. For this reason, they typically harvest flower early - which leaves their flower profile matching much more closely to what most would consider a 'live resin' profile for a given flower. I'm a flavor chaser though, so that dictates my preference. Maybe your goal is to wash for hash or press for rosin, maybe you cut even earlier than I would then! Perhaps you want that sleep-dope, then let her sit. The way I see it, I can always get amber trichs whenever I feel like it. I can't go backwards though...

Pretty fuzzy pictures :) Take some shots of the whole plant as well when trying to judge the ripness on when to harvest. I see clear and cloudy trichomes in that pic. I think. The ideal for harvest are around 80% pistils dried back, about 10-15% amber and the rest mostly cloudy trichomes and the plant is normally drinking less and not growing anymore.