Posted 20 hours ago

Caneem 50/160ml Marble Nano Crystal-Plating Agent, Coating Of Stone Nanocrystals, Stone Crystal Plating Agent, Marble Scratch Repair Refurbishment Waterproof Long-lasting Protective Film

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The only lens you could probably compare would be the 200/2 VR1 (no nano coat) vs the 200/2 VR2 (w/ nano coat). p>Louis, there have been numerous endless and impassioned debates on the topic of protective filters here on photo. As different as those lenses are, I wouldn't think that it's only the coatings that should get the credit for performance differences. As they become cheaper and more commercially available, use of nano coatings is becoming far more widespread.

I always though nano coating is made for cars only, but because of your post I became really interested in this topic! em>
Now to me, the implication of this is that Nano-crystal coating is a naturally delicate material, incapable of withstanding mechanical abrasion. I've always thrown some kind of wax of sorts on them, but noticed after 2-3 months they usually start giving up the ghost and either need to be reapplied, or you start using stronger cleaners. Since it's applied to only one surface of one element, there must be one "critical" element whose surface reflections contribute significantly to flare, otherwise it will have little effect.Polish the car paint to remove the scratch; Degreasing to remove the oil and residue on car paint, to make coating be tightly attached on car paint.

Been using Eclipse and PecPads for years on both sensors and lens elements with no streaking and no damage. Improvements to sharpness are more likely due to the ability to make improvements in lens design without as much concern for transmission as in the past. If it’s regularly used, the extra level of protection will keep your furniture looking newer longer. Yes, due to daily contact with the anionic surfactants contained in washing-up liquid, the coating will be damaged over time. br /> I don't want to incite any paranoia, but I'd like some assurance from Nikon that this new coating technology won't decompose or lose adhesion after a few years!Even a scratch on front element would have no visible effect on image quality as seen in the real world. The biggest difference to me in your shots is the framing, you have Kim's hair backlit by the sky in the first shot (which looks blown out) and your exposure is at f4, so it suggests that it was brighter as a scene. Thermal barrier coating: This type of coating is particularly prevalent in the aviation industry and is normally applied to metallic surfaces.

You could describe the difference between SiCarbon and SiO2 in this way: SiO2 is a glue connection, SiCarbon a welded connection which creates one whole with the paint.Clean And Neat】 Use this stone cleaner to remove grease, dirt and watermarks freely and safely without leaving streaks. All content, design, and layout are Copyright © 1998–2024 Digital Photography Review All Rights Reserved.

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