Fresnels

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Fresnels
Untradeable
📝 Update Infobox Data
Description
A rare Orokin material used to create a tear in space and allow safe passage through the Void.
General Information
Type	Resource
Drop Amount	1-2x
Sell Price	Cannot Sell
Introduced	Update 27.0 (2019-12-13)
Vendor Sources
Official Drop Tables
https://www.warframe.com/droptables

A rare Orokin material used to create a tear in space and allow safe passage through the Void.

—In-Game Description

Fresnels are a rare resource that can be found in any Empyrean mission. It is used in upgrading the Railjack, and for Protea's Mavv Helmet.

Blueprints Requiring Fresnels

Click to view the Blueprints requiring Fresnels

Blueprint	Type	Quantity (Research)
Protea Mavv Helmet	Cosmetic	4
Squad Energy Restore (Large) x100	Gear	(5)
Vidar Apoc Mk III	Ship Turret	16
Vidar Carcinnox Mk III	Ship Turret	16
Vidar Cryophon Mk III	Ship Turret	16
Vidar Engines Mk III	Ship Component	16
Vidar Photor Mk III	Ship Turret	16
Vidar Pulsar Mk III	Ship Turret	16
Vidar Reactor Mk III	Ship Component	16
Vidar Shield Array Mk III	Ship Component	16
Zetki Apoc Mk III	Ship Turret	20
Zetki Carcinnox Mk III	Ship Turret	20
Zetki Cryophon Mk III	Ship Turret	20
Zetki Engines Mk III	Ship Component	20
Zetki Photor Mk III	Ship Turret	20
Zetki Pulsar Mk III	Ship Turret	20
Zetki Reactor Mk III	Ship Component	20
Zetki Shield Array Mk III	Ship Component	20

Total	292 (+5)
Research	x1   x3   x10   x30   x100

Last updated: Hotfix 29.9.1 (2021-02-24)

Gathering Tips

Since this item can be found in any area, it would be best to farm it like any other resource. It has been suggested to go to Posit Cluster on Earth Proxima, which would be the easiest mission.

Trivia

• The name and description of this resource refers to the Fresnel lens, a special lens used primarily in lighthouses and theaters for the purpose of bending light into a straight beam, without using too much glass during production.

Patch History

Update 29.10 (2021-03-19)

• Removed from drop tables.

We wanted to reduce the number of Resources we introduced in our original Railjack launch. They'll remain in your Inventory as we’ll be looking at possibly reintroducing them at a later date. All Blueprints that required these items have been updated to reflect viable Resources, and respective drops have been swapped to Ticor Plate where appropriate. These Resources have also been removed from Helminths Bile Feeding menu. If you spot any mentions of these Resources that we might have missed please let us know!

For Tenno who have partially contributed these Resources to Wreckage, the percentage of your contribution will be honoured for the Resource that replaces it. Ex: If you contributed 60% of the needed Copernics for a Carcinnox, that 60% contribution will be carried over when the Blueprints are updated.

Update 27.0 (2019-12-13)

• Introduced.