Object Distance in Concave Lens Calculator

Formula

The formula to calculate Object Distance of Concave Lens is:

\[ u_{\text{concave}} = \frac{v \cdot f_{\text{concave lens}}}{v - f_{\text{concave lens}}} \]

Where:

\(u_{\text{concave}}\) is the Object Distance of Concave Lens (m)
\(v\) is the Image Distance (m)
\(f_{\text{concave lens}}\) is the Focal Length of Concave Lens (m)

Definition

The Object Distance of Concave Lens refers to the distance from the object (the source of light or the object being observed) to the lens itself.

Example Calculation

Let's assume the following values:

Image Distance (\(v\)) = 0.27 m
Focal Length of Concave Lens (\(f_{\text{concave lens}}\)) = 0.2 m

Using the formula:

\[ u_{\text{concave}} = \frac{0.27 \cdot 0.2}{0.27 - 0.2} \]

Evaluating:

\[ u_{\text{concave}} = 0.771428571428571 \text{ m} \]

The Object Distance of Concave Lens is 0.771428571428571 m.

Conversion Chart

Fatal error: Uncaught DivisionByZeroError: Division by zero in /www/wwwroot/bit1024.com/tool/Object-Distance-in-Concave-Lens-Calculator.php:53 Stack trace: #0 /www/wwwroot/bit1024.com/tool/Object-Distance-in-Concave-Lens-Calculator.php(125): calculate_object_distance() #1 {main} thrown in /www/wwwroot/bit1024.com/tool/Object-Distance-in-Concave-Lens-Calculator.php on line 53

Image Distance (v)	Focal Length of Concave Lens (fconcave lens)	Object Distance (uconcave, m)