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Acer - 3G board

This UV Filter blocks the invisible UV component of light from the sky, which can cause blur and to which many color films react with a blue cast. These filters should be called UV-Blocking Filters...

The +10 diopter power makes it possible to explore true macro ranges without the need for an expensive special lens, in order to reproduce tiny subjects at enormous proportions (appr. 1:2 to 1:1.5)...

This UV Filter blocks the invisible UV component of light from the sky, which can cause blur and to which many color films react with a blue cast. These filters should be called UV-Blocking Filters...

The +4 diopters of this close-up lens are the right power for closer focusing with a 50 mm lens (up to approximately 1:3) when you have reached the limit with the NL 2 lens. With 85 mm (up to appr....