Thin Lens Nasıl Hesaplanır?
learn.whatIsHeading
Thin lens equation relates object distance, image distance, and focal length. It's fundamental to cameras, microscopes, telescopes, and corrective lenses.
Formül
The calculator applies 1/f = 1/s_o + 1/s_i
- f
- 1/s_o + 1/s_i — 1/s_o + 1/s_i
Adım Adım Kılavuz
- 1Enter any two of: object distance (s_o), image distance (s_i), or focal length (f)
- 2The calculator applies 1/f = 1/s_o + 1/s_i
- 3Results show lens behavior and image characteristics
Çözümlü Örnekler
Giriş
s_o = 30 cm, f = 10 cm
Sonuç
s_i = 15 cm, magnification = 0.5×
Real inverted image
Kaçınılması Gereken Yaygın Hatalar
- ✕Confusing sign conventions for distances and focal lengths
- ✕Using lens equations without considering real vs. virtual images
Sık sorulan sorular
When do you get virtual images?
Virtual images form when the object is closer than the focal point (s_o < f); the image appears upright and magnified.
What's the difference between converging and diverging lenses?
Converging (convex) lenses have positive focal length and form real images; diverging (concave) lenses have negative focal length and only form virtual images.
Hesaplamaya hazır mısınız? Ücretsiz Thin Lens Hesaplayıcıyı deneyin
Kendiniz deneyin →