SKU: 51696739398

4 x 4" Linear Polarizer Filter

Sale price$92.25 Regular price$102.50
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Description

4 x 4" Linear Polarizer FilterIl filtro polarizzatore lineare Tiffen 4 x 4 "aiuta a ridurre i riflessi e l'abbagliamento filtrando la luce che diventata polarizzata a causa del riflesso da una superficie non metallica. La luce del sole diventa naturalmente parzialmente polarizzata a causa del riflesso degli elettroni nelle molecole d'aria , causando la dispersione della luce in ci che appare come foschia. Un filtro polarizzatore dispone e filtra questa luce polarizzata direzionale

Il filtro polarizzatore lineare Tiffen 4 x 4 "aiuta a ridurre i riflessi e l'abbagliamento filtrando la luce che è diventata polarizzata a causa del riflesso da una superficie non metallica. La luce del sole diventa naturalmente parzialmente polarizzata a causa del riflesso degli elettroni nelle molecole d'aria , causando la dispersione della luce in ciò che appare come foschia. Un filtro polarizzatore dispone e filtra questa luce polarizzata direzionale perpendicolarmente alla luce riflessa, consentendo l'assorbimento di gran parte di questa luce. Ciò si traduce in una notevole riduzione dell'abbagliamento e dei riflessi da superfici non metalliche e un aumento della saturazione di cieli e fogliame.

Un polarizzatore lineare differisce da un polarizzatore circolare in quanto non contiene un quarto di quarto d'onda aggiuntivo. L'aggiunta di un piano ad un quarto d'onda consiste nel polarizzare circolarmente la luce polarizzata linearmente per l'uso delle funzioni di messa a fuoco automatica e di esposizione. A causa del modo in cui la luce viene scomposta e filtrata con un polarizzatore lineare, la messa a fuoco automatica nella fotocamera e la precisione dell'esposizione diventano distorte durante l'uso. Quando la luce diventa polarizzata circolarmente, consente l'uso di queste funzioni.

Questo filtro è consigliato quando non si utilizza la misurazione dell'esposizione o la messa a fuoco automatica nella fotocamera. È non rivestito e offre una trasmissione della luce media di circa 40%.

I filtri Tiffen sono realizzati con la tecnologia ColorCore; un processo che prevede la laminazione del substrato del filtro tra i pezzi di vetro ottico 2 e la rettifica piatta con una tolleranza di 1 / 10,000th di un pollice.

 

  • Fattore di filtro 2.5x, + Arresti 1.3
  • Aiuta a eliminare riflessi e riflessi
  • Riduce la foschia nei paesaggi
  • Maggior colore e saturazione tonale
  • Non rivestiti
  • Tecnologia ColorCore
  • Sacchetto filtro
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51696739398

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4.0 ★★★★★
Based on 19 reviews
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Verified Purchase
Kay Gi
Los Angeles, US
★★★★★ 5
Great customer service
I really liked this handheld frother, it was powerful with 2 speed and easy to charge. Sadly, after 5 months of use it completely stopped working. It took me a minute to find the direct contact to the seller. Amazon makes it nearly impossible to find the direct contact when you have issues and need to reach out to the seller. After digging through the site multiple times, I was finally able to reach out to them directly. After explaining my situation, they are going to replace my hand frother. The customer service rep was nice and understanding of my situation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2024
M
Verified Purchase
M. Hansen
Lowell, US
★★★★★ 1
If only it lasted!
Loved it - until it stopped working after 6m. I used it for matcha and collagen powders. Purchased specifically because it was a small company. Very effective, also very short lived.
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Reviewed in the United States on April 12, 2026
N
Verified Purchase
NightShade
Lexington, US
★★★★★ 5
The VERY BEST frother!
This will be the only frother I will buy for the rest of my life! It has amazing power, 2 speed settings, a double whisk, and a case to protect the whisk!!! Thos are so many features that by far shouldve made this frother so much more expensive. I use this everyday for 2 things; to make cold foam for my coffee and I love making shaken espressos at home but the noise of shaking the coffee and ice wake up my small children which is absolutely unforgivable so I use this frother instead and its amazing. If all the things previously mentioned werent enough let this next part convince you; my frother wasnt working properly a few morning ago, it was a little less powerful than usual and so I send a message to the seller and they sent me a new one no questions asked!!!! OMG i had never had such a pleasant experience like that, i was shocked they have raised the bar for me for what I should expect customer service to be. I received my new one superfast only took 2 days I was amazed !!! The only frother I will ever continue to buy !!!!!
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Reviewed in the United States on November 18, 2023
C
Verified Purchase
Clumsyninja9
Phoenix, US
★★★★★ 4
Great product even if it dies in a little over a year.
I bought this in May 2023 and it's July 2024. I went on a trip for 6 days and when I came back, it wouldn't turn on. It could possibly be because I've used it every day and suddenly stopped. Either way, I'm disappointed in the longevity of this product. For the price I expected more, but nothing is made to last any more. That being said, I love the design and rechargeable aspect. The cap is awesome for storage and clean up is super easy. This little machine packs a punch as long as you have enough liquid. I've never had issues with lumps or performance in general. I will purchase this product again to see if it was just a fluke.
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Reviewed in the United States on July 10, 2024
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Verified Purchase
Debsmusings
Waukegan, US
★★★★★ 3
Bigger/sturdier than expected = good and bad. Recharging cable is USB to USB-C. Need old style brick
I like the design in that it comes with a cover that shields the wand in my utensil drawer but its a bit bigger than expected. So its a plus that its sturdier but a minus that it takes up more space. The USB-C cable is USB to USB-C and not USB-C to USB-C so I had to go fishing for an old brick. Am hoping it doesn't need to charge often. The indicator shows its plugged in but not whether charged.
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Reviewed in the United States on February 5, 2026

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