Aperture (f-number) to Equivalent aperture (f-number, DoF basis) for Drone 1-inch class
1 Aperture (f-number) = 2.73 Equivalent aperture (f-number, DoF basis) ยท camera-equivalence calculation for Drone 1-inch class
Direct Answer
On Drone 1-inch class, f/5.6 corresponds to about f/15.288 on a full-frame depth-of-field basis
This result uses the fixed Drone 1-inch class sensor profile (crop factor 2.73).
For 1.4 Aperture (f-number), this corresponds to 3.822 Equivalent aperture (f-number, DoF basis) on Drone 1-inch class.
Converter Calculator
2.73 Equivalent aperture (f-number, DoF basis)
SwitchExplanation
Formula: equivalent_f = f_number x 2.73. Why: this page keeps Drone 1-inch class fixed, so crop factor and sensor width stay explicit for every calculation.
Drone 1-inch class: a sensor profile with crop factor 2.73 and sensor width (horizontal) 13.2 mm, used as the fixed framing basis for this page.
Aperture (f-number): a camera-equivalence quantity in this family that depends on the selected crop model.
Equivalent aperture (f-number, DoF basis): a camera-equivalence quantity in this family that depends on the selected crop model.
This route is useful when you know the actual lens aperture on Drone 1-inch class and want the full-frame depth-of-field equivalent.
This page is sensor-profile dependent rather than universal because camera equivalence changes with sensor geometry (Drone 1-inch class).
Common Conversion Values
| Aperture (f-number) | Equivalent aperture (f-number, DoF basis) |
|---|---|
| 1.4 | 3.822 |
| 2 | 5.46 |
| 2.8 | 7.644 |
| 4 | 10.92 |
| 5.6 | 15.288 |
| 8 | 21.84 |
| 11 | 30.03 |
| 16 | 43.68 |
Frequently Asked Questions
Which sensor assumptions are fixed for aperture f-number to full-frame equivalent f-number?
Aperture f-number to full-frame equivalent f-number is fixed to Drone 1-inch class, crop factor 2.73, sensor width 13.2 mm.
How do I reverse f to eq f for Drone 1-inch class?
Use the opposite-direction page for Drone 1-inch class to convert equivalent aperture (f-number, dof basis) back to aperture (f-number) with the same sensor assumptions.
Can aperture f-number to full-frame equivalent f-number replace full lens-design simulation?
No. Aperture f-number to full-frame equivalent f-number provides framing and geometry approximations, not full optical-model behavior.
Does equivalent f-number change exposure?
No. Equivalent f-number here is for depth-of-field comparison only. Exposure (light transmission) does not change.