find a currency one for $5 on amazon.
tough to tell at that magnification.. looks like you can get some in a profile with light shining through, and judge the transluscence.
Overall, looks fairly ripe not looking at trichomes.
buds will be about 1/2 the size once they dry. I've had bud that takes ~24grams per 32oz mason jar and some that are 40g or more.. as long as they are dense, you will be fine on yield. that's all about your light source and genetics. the rest is just not shooting ourselves in the foot along the way.