Sony 200 - 600 Variable ND - K&F Concept

I was contacted by K&F Concept to see if I'd be interesting in testing out one of their Variable Neutral Density filters. As I already use one on my 16-35, I really wanted one for my Sony 200 - 600mm Lens. (I was not paid for this review, I was not told what to say.) I love using my sony 200 - 600 lens for wildlife but had found that filming at 30fps, Aperture of F9 (widest I get with 1.4x at 600mm) I was using 1/60th shutter speed and even at ISO 100, I was having burnt out highlights. Usually I'd have to increase the aperture and lose the benefit of depth of field. This has made me want to find a VND that has a 95mm filter thread. K&F Concept have their Nano X series VND, which.... comes in 95mm. Here is some product information for reference: 1. Ultra HD Image Quality 2. Variable Neutral density is freely adjustable from ND2 to ND400. 3. It can be rotated 360 degrees to adjust the dimming gear and used in multiple scenes. 4. The frame is made of aviation-grade aluminum, and the frame has an ultra-wide-angle structure design, effectively avoiding vignetting. Frame thickness: 7.6mm. Oxidation and sandblasting treatment on the surface can effectively avoid stray light from entering The 10% discount code (valid until 31/12/2023) is: bit.ly/3ZQLJHO I hope you enjoyed the video! #K&FConcept #K&F #95mmVariableND

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