Hello, I’m Brett Wood from Australia, and I’ve been paying close attention to it ever since I heard that the Nyquist filter has produced 15 ultra-long exposure reducers. As a long exposure enthusiast, after getting the product, after a series of tests, I can’t wait to write down my views on this new product.

　　Part I Product Appearance and Packaging

　　First of all, at the first moment after I received the product, I was conquered by the exquisite packaging again. As usual, the packaging of Naisi products, whether it is design or material selection, makes people fondle admiringly.

　　Part II Installation

　　The commonly used scenery lens is Canon 16-35, so a 100*100 reduction mirror with a Nestor v5 bracket is my standard choice.

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　　The third part of the actual shooting and testing

　　One afternoon, I took Canon 6d+16-35+nd32000 to the local coast. On that day, the light was strong, and I still had a Nyquist (4th gear) on hand, so I decided to compare the superposition effects of the two filters, so as to better highlight the clarity, color cast and reflection of the product.

　　Picture 1

　　Canon 6d-Canon 16-35mm F4 16mm ISO 50 1/30s uses NiSi S-GND16(1.2).

　　Picture 2

　　Canon 6d-canon 16-35mm F4 16mm ISO 50 601s uses NiSi S-GND16(1.2)+NiSi ND32000.

　　As you can see from the above data, I used the widest angle end of the lens and the lowest ios for a long exposure test of up to 10 minutes.

　　Summary:

　　1. The color shift is basically zero, which is a very technical process to realize the polar background shift in the 15-step number reduction mirror;

　　2. When the long exposure reaches the 16 th end of the widest angle, there is basically no extra dark angle, which is the unique quality of the Nyquist filter system in landscape photography.

　　Graphic /Brett Wood editor /Suellen

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