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Parallax Scope
Warframe · Mod

Parallax Scope

Archgun critical-chance mod

Released Oct 24, 2014

Parallax Scope adds critical chance to an Archgun, reaching +100% at max rank. Consider it when the Archgun’s critical chance is central to your build; the bonus is a mod stat, not a final critical chance value by itself.

TypeArchgunPolaritynaramonMax rank3Base drain4VariantStandardRarityCommon
Parallax Scope GUIDE

Understand Parallax Scope

Useful when…

  • Increase an Archgun’s critical chance.
  • Use a standard Archgun mod slot for a direct critical-chance bonus.

Effect and scope

Parallax Scope grants +25% critical chance at rank 0, +75% at rank 2, and +100% at rank 3. It is compatible with Archguns. The listed bonus does not establish the weapon’s resulting critical chance, which depends on its own stats and other equipped effects.

wiki.warframe.com ↗

Slot and alternatives

It is a standard mod with Naramon polarity and base drain 4. Critical Focus instead lists critical chance and critical damage when aiming. Charged Bullets and Contamination Casing list elemental damage and status chance, so they serve different goals rather than being direct versions of Parallax Scope’s unconditional critical-chance bonus.

Rank investment

It ranks from 0 to 3. The listed rank 2 to 3 step costs 40 Endo and 1,932 credits for the increase from +75% to +100% critical chance. This is a relatively small final step in the listed costs; prioritize it if the extra critical-chance bonus matters to the Archgun you are modding.

wiki.warframe.com ↗

Limitations and tradeoffs

  • It occupies a standard Archgun slot and gives critical chance only.
  • The mod’s listed bonus is not the weapon’s final critical chance.

Common mistakes to avoid

  • Reading +100% as the weapon’s final critical chance.
  • Assuming the bonus is conditional on aiming; the listed Parallax Scope effect has no aiming condition.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+25% Critical Chance400
1+50% Critical Chance510483
2+75% Critical Chance6301,449
3+100% Critical Chance7703,381

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Parallax Scope — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

Warframe Public Export ↗Raw game data (JSON) ↗wiki.warframe.com ↗

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