How do i fix binoculars and also how to advance on iris...
you have to buy the lenses from the old man at the lake, i don't remember exactly what he calls the lenses, but the description should mention 2 lenses. you use the binoculars on the window in your room's kitchen in the morning or afternoon
for Iris, the heart menu should give you hints as to how to advance her quest, unless it says that you've reached the end of her questline so far.