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Hyperfocal Distance

Compute hyperfocal distance from focal length, f-number and circle of confusion.

Input Data

Input Focal length.
mm
Input f-number.
Input Circle of confusion.
mm

Results

2.4828m
H = f²/(N·c).

At a glance:Hyperfocal Distance: enter parameters to compute results; complements related calculators.

Formula

Hyperfocal H(m) = f²/(N·c) ÷ 1000.

How to Use

  1. Enter focal, f-number, CoC.
  2. It returns hyperfocal (m).

Case Studies

24mm, f/8 → 2.48m

Focus at 2.48m keeps 1.24m→∞ sharp.

FAQ

Hyperfocal?

Focus at H → DoF spans H/2 to infinity.

Related Tools

References

Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.

Found a problem with the results?

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