Convex vs Concave Lens - Shape and Size at the Center 3. Thin Lens Equation 4. Focal Length, Object Distance, & Image Distance 5. Real vs ... ... <看更多>

Corresponds to PHOTON2 Lab Kit Workbook, page 35Download the free pdf here: http://www.nebhe.org/wp-content/uploads/PHOTON2_Lab_Kit_Manual. ... <看更多>

And for image distance, V in lens it is taken as positive in Convex lens since image is formed on +X side. It is taken as negative in Concave ... ... <看更多>