Exploration Lens (Detecting)Equipment 10
Source Pathfinder #171: Hurricane's Howl
Price 1,000 gp
Weight negligible
Activate 
>Interact
An exploration lens is a magical glass lens designed for a Bull's Eye Lantern. When light from the lantern passes through the lens, it alters the light to make it easier to perform a common exploration activity with the lantern.
Alternatively, an exploration lens can be installed in a Wayfinder like an aeon stone. In this case, light (such as that from a Lantern (Hooded), Torch, or Light spell) must still pass through the lens and you must hold the wayfinder in your hand for it to function.
There are several different types of exploration lens, each granting benefits with a different type of exploration activity. Each type of lens is distinguishable from all the other types by holding it up to a bright light.
Type: Detecting
When held up to light, this lens sparkles as though infused with glitter.
While Detecting Magic in exploration mode, when the lantern's light falls upon something you detect as magical, it pulsates faintly. This makes it easier to triangulate the magic, since you can use the cone of the bull's-eye lantern instead of the circular pulse of detect magic.
You also gain a +2 item bonus to checks to Identify Magic within the light.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
DivinationThe divination school of magic typically involves obtaining or transferring information, or predicting events.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.