| • उभयोत्तल लेन्स • उभयोत्तल लेन्स | |
| double: चाल दुगुना जितना | |
| convex: अवमुख उत्तल ढलान | |
| convex lens: उत्तल लेन्स | |
| lens: शीशा कांच लेंस | |
double convex lens meaning in Hindi
double convex lens sentence in Hindi
Examples
- For a thin double convex lens, all parallel rays will be focused to a point referred to as the principal focal point.