Optics Engineering

Singlet Lens Axial Chromatic Focal Shift vs. Wavelength calculator

Singlet Lens Axial Chromatic Focal Shift vs. Wavelength engineering calculator.

Quick Answer

Calculate Singlet Lens Axial Chromatic Focal Shift vs. Wavelength

Calculator

Axial chromatic focal shift (m)
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Result Interpretation

Singlet Lens Axial Chromatic Focal Shift vs. Wavelength calculator computes Axial chromatic focal shift in m using the defined engineering formula and the input values provided. Axial chromatic focal shift is expressed in m. No universal acceptance threshold is defined by this calculator.

Worked Example

Verified calculation

Given:

  • Focal length at d-line (587.6 nm) = 0.1
  • Refractive index at d-line (587.6 nm) = 1.5168
  • Refractive index at target wavelength = 1.522

Expected Result:

  • Axial chromatic focal shift = -0.001014392

Engineering Interpretation:

Under the given input conditions, the calculated result is: Axial chromatic focal shift = -0.001014392 m.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.

Formula / Method

axial chromatic focal shift = (587.6 nm * (587.6 nm - 1) / (refractive index at target wavelength - 1)) - 587.6 nm

Formula family: formula_optics_lens_singlet_chromatic_focal_shift_vs_wavelength_calculator

Variables

SymbolLabelRoleDescription
f_d Focal length at d-line (587.6 nm) INPUT Focal length at d-line (587.6 nm)
n_d Refractive index at d-line (587.6 nm) INPUT Refractive index at d-line (587.6 nm)
n_lambda Refractive index at target wavelength INPUT Refractive index at target wavelength
axial_focal_shift Axial chromatic focal shift OUTPUT Axial chromatic focal shift

Calculation Steps

  1. Enter the focal length at d-line (587.6 nm) in m.
  2. Enter the refractive index at d-line (587.6 nm) in dimensionless.
  3. Enter the refractive index at target wavelength in dimensionless.
  4. Step 1: Compute axial chromatic focal shift.
  5. Read the axial chromatic focal shift (m) from the results.

Engineering Summary

Calculate Singlet Lens Axial Chromatic Focal Shift vs. Wavelength

Frequently Asked Questions

What does this calculator calculate?

The Singlet Lens Axial Chromatic Focal Shift vs. Wavelength calculator estimates Axial chromatic focal shift based on the input parameters you provide

Why is focal length at d-line (587.6 nm) important in this calculation?

focal length at d-line (587.6 nm) is used directly in the calculation of axial chromatic focal shift. Its effect on the result depends on the complete formula and the values of the other inputs.. When you enter focal length at d-line (587.6 nm) in m, the calculator uses it in the engineering formula to compute the output

How should I interpret the result axial chromatic focal shift?

The calculator outputs axial chromatic focal shift in m. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Focal length at d-line (587.6 nm) (m), Refractive index at d-line (587.6 nm) (dimensionless), Refractive index at target wavelength (dimensionless). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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