Adaptador de lente de enfoque automático Viltrox EF-FX2 Pro 0,71x reductor focal anillo de refuerzo de velocidad

1.0.71x Focal Reducer Booster: VILTROX EF-FX2 Pro lens mount adapter booster built-in with optical correction group, when using the adapter, the focus of the lens should be multiplied by 0.71, then multiplied by 1.5 (the focus multiplier), is the lens’ actually equivalent focus.

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