Videos
Inside the Eye I
268
Inside the Eye II
160
Myopia and Hypermetropia
354
Presbyopia
239
How Big?
150
A Different Angle
135
Adaptive06
111
Enlarge Your Horizon Part 1
22
Enlarge Your Horizon Part 2
128
1+1 = 200
103
Working of a Lens
269
Rules for Image Formed by Lens
203
Image Formation by Convex Lens
227
Image Formed by Concave Lens
212
What Is inside a Telescope Part 1
156
Sign Conventions for Lenses
91
What Is inside a Telescope Part 2
47
Lens Formula
298
How Does It Work?
359
Magnification
292
Power of Lenses
171
Telescope
Power of Accommodation
381
Near Point and Far Point
305