those two vertical adapters are the same, except that some are blue/green/silver, while the other is strictly black.
as for the macro lines, yes that's what you're looking for but the question is what color do you want? to me it appears that that particular kit comes in three different colors, you may want to shop around a bit. i would say look on actionvilliage if you're already going to get that vertical adapter, that way you save on shipping.
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