I’ve been a fan of K&F Filters for some time now, and have come to appreciate the consistency and the quality of the brand. The majority of my lenses live their lives with a K&F Concept UV protective filter on their front element.

I have done enough testing of the transmittance and sharpness of K&F UV filters in the past that I now consider them a trusted brand; I feel confident in their quality. And that’s the point, right? In my opinion, they’re a trusted seller.

I needed a protective filter for a new lens I purchased, a 28mm; the ultra-slim frame of the MCUV filter is why it became of interest to me and the reason I ordered it. And for that reason, it worked out well; it doesn’t infringe on the image area. Therefore, it doesn’t introduce any vignetting.

UV filters have an efficacy when recording on film, even though some emulsions are/were formulated to be insensitive to UV light, but have no added benefit when capturing to a digital sensor. Modern digital sensors, unfiltered, record the entire spectrum of visible light, as well as portions of the spectrums of invisible infrared and ultraviolet light. In order to record only visible light, so photographs appear the way we see the world, digital camera manufacturers install what is called an IR Cut Hot Mirror filter over the digital sensor and its Bayer Array. Digital cameras sold without this filter are referred to as a “Full Spectrum Camera.” If you’re not sure if your camera is full spectrum, it’s not. Which means you don’t need to filter out UV light, it already is.

In the case of my digital imaging, I use UV filters to protect the front element of expensive lenses. And in that respect, the K&F Concept MCUV Filter provides protection for expensive lenses without impacting camera settings or image quality, in effect providing inexpensive insurance.

As I noted at the beginning, I’ve come to rely on the quality of K&F filters, and for the reasons that the seller asserts, but most importantly to me, the high quality of their AGC multi-coated, anti-reflective glass; AGC is a Japanese company and the largest manufacturer of glass in the world. Another reason I have confidence in K&F filters.

The filter is supplied with a lens cap, a lanyard for the lens cap, a high-quality microfiber lens cleaning cloth and a plastic storage case.

Works with all Nikon manual lenses.

well done. works very well. Allows legendary Zeiss lenses to be used on most Nikon film and digital cameras. focuses perfectly.

It allows me to mount m42 mount lenses on my Nikon 1 camera...there is no auto focus with it but it is very easy to get sharp photos...there is no glass in it so the optical quality of the lens used is not affected...this unit easily connects to my nikon one and my m42 lenses...the helios44_3 and the volna9...easy to screw on and off the adapter...the package is a week early arrived than expected and the price was amazing...this was one of the best values I've bought in a long time

Well made, does exactly what it says on the tin, allowing Nikon lenses to be attached to a Fujifilm X-series camera. Faults lie in the design of the camera and lenses, not in the adapter.

This Sony E-mount camera adapter ring is sturdy and fits Nikon lenses perfectly. It is highly recommended for those of us who have those old analog lenses, but of course, from the unbeatable quality, you have to focus manually, but no matter, the good quality of the old lenses compensates. let's say trouble, I recommend this K & F brand adapter to everyone, thank you.

bought this lens with Amazon Warehouse for around €700. Great price, the target came on schedule as it was new. I've never used the old version, but this one amazed me: - Fast, precise and silent focusing. - Distortion almost non-existent to be a 14mm. - Sharpness in the middle and also at the edges. - No flare and chromatic aberration. - Lightweight, compact and beautiful to see. - 5 year guarantee fowa. Only negative note at the moment is the inability to use screw filters. Recommended for beginners and professionals looking for a landscape, architecture and street lens.

bought it to use some of my Nikon lenses on my Fuji X-E3, specifically my Sigma ultra wide-angle zoom and my 105mm micro-Nikkor. The adapter's two-tone silver and black metal construction gives it a solid feel and also complements my camera's black and silver color scheme. Focusing is a little tricky, but becomes a lot easier when Focus Tip is enabled on the camera. Just make sure you change your camera settings to "shoot without a lens" and flip the physical switch on the camera to manual focus. I love my little Fuji and was reluctant to take out my D7000 to use some of my specialty Nikkor lenses. I wasn't keen on the prospect of selling my Nikkor lenses to replace them with Fujinon lenses. This adapter gives me the best of both worlds. A little more aperture control would be nice, but other than that I'm quite happy!