SKU: 41929071241

Tiffen 4 x 4" 85 Ultra Pol Circular Polarizer Filter

Sale price$161.55 Regular price$179.50
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Description

Tiffen 4 x 4" 85 Ultra Pol Circular Polarizer FilterTiffen Ultra Pol Panoramica Migliori Filtro polarizzatore circolare Tiffen 4 x 4" 85 Ultra Pol combina un filtro di conversione a 85 colori con un filtro polarizzatore circolare per fondere gli effetti di entrambi i tipi di filtro in un'unica, pratica soluzione. La conversione a 85 colori del filtro fornisce un effetto caldo e riduce la temperatura del colore da 5500K a 3400K, consentendo l'uso di pellicole bilanciate al tungsteno in condizioni di

Tiffen Ultra Pol Panoramica

Migliori Filtro polarizzatore circolare Tiffen 4 x 4" 85 Ultra Pol combina un filtro di conversione a 85 colori con un filtro polarizzatore circolare per fondere gli effetti di entrambi i tipi di filtro in un'unica, pratica soluzione.

La conversione a 85 colori del filtro fornisce un effetto caldo e riduce la temperatura del colore da 5500K a 3400K, consentendo l'uso di pellicole bilanciate al tungsteno in condizioni di luce diurna.

L'aspetto polarizzante circolare Ultra Pol del filtro aiuta a ridurre notevolmente i riflessi e l'abbagliamento filtrando la luce che è diventata polarizzata a causa della riflessione da una superficie non metallica. Ciò si traduce in un notevole aumento della saturazione di cieli e fogliame, nonché immagini più nitide quando si fotografa in condizioni di foschia. Un polarizzatore circolare differisce da un polarizzatore lineare in quanto supporta l'uso completo delle funzioni di messa a fuoco automatica ed esposizione automatica di una fotocamera.

Il fattore di filtro totale è di circa 6x, che richiede una regolazione di 2.6 stop per un'esposizione normale. I filtri Tiffen sono realizzati utilizzando la tecnologia ColorCore, un processo che prevede la laminazione del substrato del filtro tra 2 pezzi di vetro ottico e la levigatura piana con una tolleranza di 1/10,000 di pollice. Questo filtro misura 4 x 4" / 101.6 x 101.6 mm.

Combinazione di polarizzatore circolare Ultra Pol e filtro di conversione del colore ambra 85.
Per ottenere risultati normali, il fattore di filtro totale di circa 6x richiede 2.6 stop di esposizione aggiuntivi.
Il filtro di conversione del colore Warming 85 riduce la temperatura del colore da 5500K a 3400K per l'utilizzo di pellicole con bilanciamento del tungsteno in condizioni di luce diurna.
Il polarizzatore aiuta a ridurre notevolmente i riflessi e gli abbagliamenti filtrando la luce polarizzata a causa della riflessione da una superficie non metallica.
Elimina la foschia in paesaggi lontani e fornisce colori più saturi e vivaci.
L'effetto polarizzante è più forte se utilizzato a un angolo di 90° rispetto al sole.
Rispetto a un polarizzatore standard, il design Ultra Pol punta ad aumentare l'effetto polarizzante per una maggiore riduzione dei riflessi e una maggiore saturazione del colore.
  • Conversione colore 85 e polarizzatore
  • Filtro di conversione del colore caldo
  • Diminuzione della temperatura colore da 5500 a 3400K
  • Aiuta a eliminare riflessi e riflessi
  • Riduce la foschia e la dominante blu nei paesaggi
  • Maggior colore e saturazione tonale
  • Tecnologia ColorCore
Shipping Notes
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Exchange/Return Notes
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SKU: 41929071241

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Anjelica
Lake Worth, US
★★★★★ 4
Durable and Fun, Just Gets a Bit Rough
Size: Medium/Large, Color: Chopper - Large
This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried. The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys. Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
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Reviewed in the United States on April 4, 2026
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Lina
Lexington, US
★★★★★ 5
Worthwhile!
Size: Medium/Large, Color: Turkey Day Drumstick - Large
I have a small dog with a really strong bite! Usually have to buy toys that are meant for bigger dogs. This has lasted us for what feels like forever. It does sound very heavy when dropped! My dog loves it though! Would definitely recommend!
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Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kelly
Phoenix, US
★★★★★ 5
Ohhh Mr. Iguana
Size: Medium/Large, Color: Illana the Iguana - Large
Mr. Iguana is a house favorite! I got my first one of these in a barkbox and my dog loved it so much, i went on the hunt for another one. Amazon saved the day! I own about 7 of these now. They are prefect for dogs just love to chew, they hold up great! And they are heavy duty, super easy to clean! My dogs are very happy, great value for the money! Doesn't have a smell, vibrant colors! Noise level is quiet, minus my dogs chewing !
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Reviewed in the United States on August 13, 2025
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sec682
Charlottesville, US
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
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Reviewed in the United States on December 8, 2025
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Gary Hugo
Lexington, US
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024

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