After wrapping things up in the Office Sector, it's time to head out to Manufacturing West and repair parts around the Synchrotron. You'll need to get an Optic Lens to make it beyond Abiotic Factor's second zone—it's one of three pieces required to open the path to Cascade Laboratories.
Fortunately, it's not left up to RNG monster drops, but the trader offering a steady supply of crafting goodies drives a hard bargain. After gathering these things for countless other crafts, I've got a few tips on how to get an Optic Lens in Abiotic Factor, plus a few tips on stocking one of the mid-game's most valuable resources.
