| Cat. No. | Dia. mm | Focal length mm | Power | Quantity | |
|---|---|---|---|---|---|
| PH30078/1 | 50 | 50 | -20D | ||
| PH30078/9 | 50 | 1000 | -1D | ||
| PH30078/2 | 50 | 100 | -10D | ||
| PH30078/3 | 50 | 150 | -6.6D | ||
| PH30078/4 | 50 | 200 | -5D | ||
| PH30078/5 | 50 | 250 | -4D | ||
| PH30078/6 | 50 | 300 | -3.3D | ||
| PH30078/8 | 50 | 500 | -2D |
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Optics
Mirror, with Base
To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc. Each mirror is securely held on a plastic base, diameter of the mirror is 95mm approx.
PH30058
