R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. Lens is made up of (A) Flint glass (B) Ordinary glass (C) Cobalt glass (D) Pyrex glass 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Flint glass You must be Logged in to update hint/solution 💬 Discussion 💬 Comment