Mi cámara > Lentes

Marcas de la lente

Conozca el significado de los números que aparecen en la lente.

Por ejemplo, lente SAMSUNG 18-200 mm F3.5-6.3 ED OIS

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N.º

Descripción

Valor de apertura

1El rango de valores de apertura admitidos. Por ejemplo, 1:3.5–6.3 quiere decir que el rango de valor de apertura máximo es de 3,5 a 6,3.

Distancia focal

La distancia desde el centro de la lente hasta el punto focal (en milímetros). Esta cifra se expresa en un rango: desde la distancia focal

2mínima hasta la distancia focal máxima de la lente.

El resultado de una distancia focal más larga son ángulos de vista más angostos y un objetivo ampliado. Con una distancia focal más corta se obtienen ángulos de vista más anchos.

ED

ED significa Extra-low Dispersion (dispersión extrabaja). El vidrio de

3dispersión extrabaja minimiza la aberración cromática (una distorsión que se produce cuando una lente no enfoca todos los colores en el mismo punto de convergencia).

OIS (pág. 89)

4Estabilización de imagen óptica Las lentes con esta función pueden detectar el movimiento de la cámara y cancelarlo dentro de ella.

Ø

5El diámetro de la lente. Cuando coloque un filtro a la lente, asegúrese de que el diámetro del filtro y de la lente sean iguales.

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Samsung EV-NX300ZBQUPT, EV-NX300ZBUTES, EV-NX300ZBQUIL manual Marcas de la lente, Valor de apertura, Distancia focal, OIS pág

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