Opcões disponíveis
Filtro ND2-ND32 Nanotec, Variável (1 a 5 stops), Ultrafino, diâmetro 46mm
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R$219
R$246
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Características
- • Feito de vidro ótico com tecnologia avançada, ao invés de resina. O filtro reduz a entrada de luz sem afetar o equilíbrio geral das cores.
- • Diga adeus ao indesejado efeito “X” nas imagens! A K&F utiliza tecnologia de ponta para garantir que você não terá essa mancha cruzada nas fotografias usando o filtro ND.
- • Nossos engenheiros óticos desenvolveram uma nova tecnologia de revestimento, a NanoCoating, que é um revestimento verde impermeável, resistente a arranhões e anti-reflexo, evita eficazmente o óleo, impressões digitais, arranhões e ainda protege a sua lente enquanto estiver nela!
- • Design ultra fino evita vinhetas com lente grande angular. Estrutura de alumínio de aviação, extra resistente, garantindo durabilidade e prevenção contra interferência.
- • Este filtro é compatível com todas as lentes de 46 mm. Verifique o diâmetro do elemento frontal da sua lente (normalmente marcado em algum lugar no corpo da lente, ou impresso embaixo da tampa da lente) antes de fazer o seu pedido. O número é sempre precedido pelo símbolo ø (diâmetro).
compra juntos
ND FILTER
Reduz a quantidade de luz que entra na lente, diminuindo assim a velocidade do obturador da câmera. Útil para situações em que o desfoque de movimento precisa ser criado (rios, cachoeiras, pessoas em movimento) ou grandes aberturas deve ser usado com flash para evitar a superexposição.
Reduz a quantidade de luz que entra na lente, diminuindo assim a velocidade do obturador da câmera. Útil para situações em que o desfoque de movimento precisa ser criado (rios, cachoeiras, pessoas em movimento) ou grandes aberturas deve ser usado com flash para evitar a superexposição.
Sem filtro ND
Use o contraste
Com filtro nd
Sem filtro ND
Com filtro nd
Permite que velocidades lentas do obturador sejam usadas para registrar o movimento em assuntos como quedas d'água, proporcionando um efeito suave e sedoso ao fluxo de água.
Sem filtro ND
Com filtro nd
Sem filtro ND
Com filtro nd
NÃO ND
ND8
ND64
ND1000
Sem filtro
ND2
ND4
ND8
ND16
ND32
Camada múltipla Revestimento nanométrico
Redução da reflexão
Redução da reflexão
Resistente a riscos
Revestimento Nanométrico
Permite que velocidades lentas do obturador sejam usadas para registrar o movimento em assuntos como quedas d'água, proporcionando um efeito suave e sedoso ao fluxo de água.
Permite que velocidades lentas do obturador sejam usadas para registrar o movimento em assuntos como quedas d'água, proporcionando um efeito suave e sedoso ao fluxo de água.
| NDnumber | Densidade ótica | redução de f-stop | Transmitância fracionária | |
| 0 | 0 | 100% | 1 | |
| ND2 | 0,3 | 1 | 50% | 0,5 |
| ND4 | 0,6 | 2 | 25% | 0,25 |
| ND8 | 0,9 | 3 | 12,50% | 0,125 |
| ND16 | 1,2 | 4 | 6,25% | 0,0625 |
| ND32 | 1,50 | 5 | 3,13% | 0,03125 |
| ND64 | 1,8 | 6 | 1,56% | 0,015625 |
| ND100 | 2 | 6 2 ⁄ 3 | 1% | 0,01 |
| ND128 | 2,1 | 7 | 0,78% | 0,0078125 |
| ND256 | 2,4 | 8 | 0,39% | 0,00390625 |
| ND400 | 2,6 | 8 2 ⁄ 3 | 0,25% | 0,0025 |
| ND512 | 2,7 | 9 | 0,20% | 0,001953125 |
| ND1024 / ND1000 | 3 | 10 | 0,10% | 0,001 |
| ND2048 | 3.3 | 11 | 0,05% | 0,000488281 |
| ND4096 | 3,6 | 12 | 0,02% | 0,000244141 |
| ND6310 | 3,8 | 12 2 ⁄ 3 | 0,02% | 0,000158489 |
| ND8192 | 3,9 | 13 | 0,01% | 0,00012207 |
| ND10000 | 4 | 13 1 ⁄ 3 | 0,01% | 0,0001 |
| ND100000 | 5 | 16 2 ⁄ 3 | 0,00% | 0,00001 |
Comentários (0)
Superb Quality
ND Filters are an essential for some types of photography such as moving water effects - and which I suspect I'm overdoing a bit.... And of course there are millions to buy and a huge range of costs. I've tried loads from the super cheap Chinesium resin to some decent quality ones and now this.
First off it's optical glass. And that makes a difference because the resin type whilst not bad if you treat then with utter care tend to scratch easily and of course the optical quality no matter what the blurb says is not nearly as good as decent glass.
Secondly it's really well made. I mean up there with the stupid priced stuff well made which I've tried and used in a well known camera warehouse. This is a genuine 100% top class bit of kit in terms of the standard of manufacture and the general feel of it. Smooth in action with a perfect optical clarity across the range of density.
In use it is super easy. Fit - which is smooth given the well made thread and then rotate the outer ring to the desired level of darkness. It saves a load of faffing with different filters or stacking them.
Honestly, if you want a good range of ND filter (not graduated of course) then this is a great choice. I used it on my Zeis Batis lens and it worked a treat.
First off it's optical glass. And that makes a difference because the resin type whilst not bad if you treat then with utter care tend to scratch easily and of course the optical quality no matter what the blurb says is not nearly as good as decent glass.
Secondly it's really well made. I mean up there with the stupid priced stuff well made which I've tried and used in a well known camera warehouse. This is a genuine 100% top class bit of kit in terms of the standard of manufacture and the general feel of it. Smooth in action with a perfect optical clarity across the range of density.
In use it is super easy. Fit - which is smooth given the well made thread and then rotate the outer ring to the desired level of darkness. It saves a load of faffing with different filters or stacking them.
Honestly, if you want a good range of ND filter (not graduated of course) then this is a great choice. I used it on my Zeis Batis lens and it worked a treat.
2021/07/28 19:55:46
Great variable ND Filter for the price!
Over the weekend, I tested the K&F 82mm Variable ND Filter (ND2-32). I found that the image quality was great and I didn't notice any abnormal or uneven colour casts (see attached sample image). ND32 was enough to smooth out a waterfall on an overcast day. I think if it was sunny I would probably need a ND64 or greater. The variable ND filter ring moved smoothly and it was easy to adjust between shots.
My one issue is quality control. I noticed a flaw in my ND filter in 2 places near the frame of the ring. I'm not sure what causes it and it doesn't affect my image quality.
My one issue is quality control. I noticed a flaw in my ND filter in 2 places near the frame of the ring. I'm not sure what causes it and it doesn't affect my image quality.
2020/03/21 00:00:00
Great variable ND Filter for the price!
Over the weekend, I tested the K&F 82mm Variable ND Filter (ND2-32). I found that the image quality was great and I didn't notice any abnormal or uneven colour casts (see attached sample image). ND32 was enough to smooth out a waterfall on an overcast day. I think if it was sunny I would probably need a ND64 or greater. The variable ND filter ring moved smoothly and it was easy to adjust between shots.
My one issue is quality control. I noticed a flaw in my ND filter in 2 places near the frame of the ring. I'm not sure what causes it and it doesn't affect my image quality.
My one issue is quality control. I noticed a flaw in my ND filter in 2 places near the frame of the ring. I'm not sure what causes it and it doesn't affect my image quality.
2020/03/21 00:00:00
My 7th K&F item!
People who buy this product know what it is for so lets get in depth!
People who buy this product know what it is for so lets get in depth!
2021/08/09 19:53:00
Clear and crisp image from min to max
Perfect for my needs.
I make a lot of videos outdoors and since I can't change my shutter speed, shots are usually overexposed when I have my aperture wide open.
I have used this Nd filter from minimum to maximum and the image is still clear and crisp.
Fits on my sony 24-70 g master perfectly
I make a lot of videos outdoors and since I can't change my shutter speed, shots are usually overexposed when I have my aperture wide open.
I have used this Nd filter from minimum to maximum and the image is still clear and crisp.
Fits on my sony 24-70 g master perfectly
2021/10/12 00:00:00
FAQs
A
If your tamron 28-75 lens is 67mm, the two filters both work for your lens. Please verify your camera's lens thread size before purchase (usually marked somewhere on the lens barrel or printed underneath the lens cap).The number is always preceded by a "ø" (diameter) symbol
the two lens difference is the stops.
A
For this series, front thread diameter is bigger than the back thread diameter.
for example:
Back thread diameter (attach to lens): 40.5mm
Front thread diameter (attach additional filter/other accessories): 43mm
ND FILTER size front thread
37mm 40.5mm
40.5mm 43mm
43mm 46mm
46mm 49mm
49mm 52mm
52mm 55mm
55mm 58mm
58mm 62mm
62mm 67mm
67mm 72mm
72mm 77mm
77mm 82mm
82mm 86mm
A
Hi, this variable nd filter supports no vignetting range is 24mm. If the lens out of this range (such as 14）,there would be a little vignetting on images.
A
Yes, the nd filter could stop at the end of the ranges.
A
Female threads
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