Filtro Noturno circular, diâmetro 77mm

Clear-Night Filter sempre foi um desafio para fotógrafos que gostam de fotografar cidades à noite. Essa névoa desagradável torna a captura de estrelas e objetos celestes muito mais desafiadora. O novo Filtro de Poluição de Luz K&F Concept 67mm está disponível para DSLRs com lente de 67mm e ajuda a reduzir os efeitos da poluição luminosa. O revestimento especial no filtro ajuda a impedir que os comprimentos de onda amarelo e laranja da luz entrem na lente, resultando em fotografias mais nítidas do céu noturno. Para fotos arquitetônicas ou longas exposições no ambiente urbano, mesmo estruturas e contrastes delicados são mantidos no assunto e não mais superexpostos. Por meio de filtragem extensiva dos comprimentos de onda mais quentes da luz, as fotografias são efetivamente 'resfriadas', mantendo os mesmos detalhes e contrastes que você vê com seus olhos.

28 Revestimentos Multicamadas

K&F Concept Natural Night Filtra ambos os lados de vidro com revestimentos nanométricos, trazem a definição de alta qualidade, baixa reflexão e sem vinhetas

Elimina a poluição luminosa de forma não destrutiva

Eliminar a poluição luminosa é essencial para capturar belas imagens do céu noturno, no entanto, encontrar um local para fotografar sem poluição luminosa pode ser incrivelmente difícil, se não impossível, dependendo de onde você está fotografando.

À prova d'água e resistente a arranhões

Os revestimentos nanométricos em ambos os lados, a partir do solo, repelem sujeira, água, óleo e outros elementos por contagens em vez de absorção e manchas. Para suportar ventos extremos, água salgada, poeira e outras condições e elementos abrasivos.

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Comentários (5)

Avaliação geral 4.6

JOSE G. ROJAS T

Perfect for astrophotography

This filter is doing its job perfectly. It catchs night light pollution so I could take clear night sky. I've tried it at Josua tree national park to capture Neowise comet, and it worked perfectly.

2020/09/01 00:00:00

Shabti

Used once & Glass Looks Delaminated.

Was excited when I got this filter. I used it once in my backyard for some star trail photos. Cleaned and put it away in its nifty case. Went to use it again, and it looked all funky with splotches on the glass. Tried to clean it, only to realize the splotches wouldn’t come off because the glass had delaminated. Super bummed!This filter had potential to be a great part of my kit. Time to look at different ones for astrophotography.

2020/07/19 00:00:00

Light filter

Thanks for getting this filter out to me. It looks like a real good quality build. Looking forward to putting it to use next week to shoot Saturn and Jupiter.

2020/12/17 00:00:00

John M.

Quality, price and functionality.

Excellent filters. Brilliant quality and allow you to take amazing night sky photos.

2019/10/06 00:00:00

cengell

Know what you are getting from a filter from K&N! Should have been 5 stars!

First the good part, this is a well built filter of good quality not a cheap made in China filter, it's metal with a very good grip to screw on and remove nice! Has a nice matte black ring nice! Not much of a color cast nice! 1 of the best filter cases I have ever used nice!Now the bad the Amazon listing from K&N says Nano coated BS! No coatings at ALL! That's the main issues and it's flairs because of not having no coatings just plain glass just like the ICE brand but cost much less.So if you want a good sky filter to help block out some of the sodium lamps and city lights and don't want reflections THIS IS NOT THAT FILTER! Look at the Haida 77mm Clear-Night Filter NanoPro MC Light Pollution Reduction for Sky, cost more but it is coated. I just got it today so for sure it's coated but will it stop street lights reflecting with the sky filter?Maybe I just got a filter that was not coated or did not get any Quality Control possible, and when I told K&N about this they said it was moon that caused the glare.... sorry no moon up. No Moon.

2019/08/04 00:00:00

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FAQs

so it makes the image change color?

No it does not, it keeps the city lights or the light the eminates from populated areas from getting in. So you get a clearer picture of stars, I used it a few times and it works but if you live in a heavy light polluted area it may not make much difference.

Does this filter glass touch the front element of a Rokinon 12mm f 2.0 lens?

If you can fit a 67 mm UV filter on the end of lens this should work without touching the glass. You could get the 82mm version and use a stop down adapter.

Does this block mercury vapor light too?

LPRs are designed to filter both mercury vapor and sodium spectral lines. I cannot answer via personal observation how good of a job it filters Mercury Vapor as my city phased those out long ago. Of note, I would classify this filter as a broadband filter, if you have a higher amount of light pollution you might opt for a narrowband or line filter instead to see better results.

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Especificação