Polarizing Polarizer
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 Genuine HOYA 52MM CIR PL CPL Circular Polarizing Polarizer Camera Lens Filters $21.70 Time Remaining: 14d 8h 16m Buy It Now for only: $21.70 |
 B+W B00485WLB4 77mm Circular Polarizer Filter Single Coated $27.54 (3 Bids) Time Remaining: 1d 4h 39m |
 HASSELBLAD B70 3x PL 15 Lin POLARIZER W CASE PRISTINE CONDITION $39.00 (5 Bids) Time Remaining: 10h 10m |
 Genuine HOYA 58MM CIR PL CPL Circular Polarizing Polarizer Camera Lens Filters $24.40 Time Remaining: 14d 8h 21m Buy It Now for only: $24.40 |
 Envoy 82mm Circular Polarizing Filter $55.01 Time Remaining: 51m Buy It Now for only: $94.30 |
 Genuine HOYA 67MM CIR PL CPL Circular Polarizing Polarizer Camera Lens Filters $30.30 Time Remaining: 14d 8h 28m Buy It Now for only: $30.30 |
 Great Leica Leitz Polarizing Filter with Metal Lens Hood $19.99 (1 Bid) Time Remaining: 2d 8h 3m |
 Canon Zoom Lens EF 75 300mm 14 56 III w Circular Polarizer Filter Good Cond $53.00 (2 Bids) Time Remaining: 1d 18h 15m |
 62mm CPL Circular Polarizing Polarizer Filter 62mm lens $7.99 Time Remaining: 18d 16h 46m Buy It Now for only: $7.99 |
 Olympus Zuiko Digital 12 mm 60 mm F 28 40 Lens and Polarized Quantaray Cover $299.99 (1 Bid) Time Remaining: 2d 11h 30m |
 KENKO 72mm PRO1 Digital Circular PL Polarizing Filter Polarizer PRO1D CPL 72 $56.49 Time Remaining: 4d 20h 24m Buy It Now for only: $56.49 |
 B+W 77mm Circular Polarizer F Pro $15.51 (3 Bids) Time Remaining: 1d 9h 17m |
 B+W 77mm Slim Circular Polarizing Filter C POL Made in Germany Mint No Reserve $50.00 Time Remaining: 1d 16h 19m Buy It Now for only: $130.00 |
 Marumi 77mm CPL 77 Super DHG MC Slim Thin PLD Filter Circular Polarizer Japan $76.87 Time Remaining: 25d 17h 44m Buy It Now for only: $76.87 |
 HOYA PL POLARIZING FILTER 55 MM SCREW FITTING $1.95 (2 Bids) Time Remaining: 1d 23h 25m |
 Hoya 52mm Circular Polarizer Digital Camera Lens Filter $18.95 Time Remaining: 3d 17h 6m Buy It Now for only: $18.95 |
 HOYA POLARIZING FILTER 49 MM SCREW FITTING $3.46 (2 Bids) Time Remaining: 1d 23h 18m |
 HOYA PL POLARIZING 52 MM SCREW FITTING $1.56 (1 Bid) Time Remaining: 1d 23h 36m |
 Hoya 67mm Circular Polarizer CPL filter brand new fast shipping $30.99 Time Remaining: 26d 18h 56m Buy It Now for only: $30.99 |
 Hoya Digital Slim Circular Polarizer 77mm Slim Filter $16.00 (6 Bids) Time Remaining: 1d 5h 31m |
 Hoya 77mm PRO1 Circular Polarizing Filter DMC LPF PL CIR XD77CRPL BRAND NEW $74.99 Time Remaining: 24d 7h 28m Buy It Now for only: $74.99 |
 Tamron 200 500mm f 5 63 Di zoom lens for Nikon + Polarizer + Kirk lens plate $425.00 (1 Bid) Time Remaining: 3d 14h 54m |
 Tiffen 58CP 58 mm Filter Circular Polarizer $5.00 Time Remaining: 1d 10h 24m |
 Genuine Kenko 67mm Digital Wideband CPL Circular Polarizing C PL Japan $18.99 Time Remaining: 5d 7h 28m Buy It Now for only: $18.99 |
 67 MM Filters B+W Nikon 06 ND UV Clear Circular Polarizing 67mm $100.00 Time Remaining: 12h 48m Buy It Now for only: $150.00 |
 58mm CPL Circular Polarizing Filter fr Lens Canon Nikon $4.89 Time Remaining: 28d 21h 31m Buy It Now for only: $4.89 |
 Genuine Hoya 72mm Circular Polarizer Slim Filter $10.00 (1 Bid) Time Remaining: 1d 5h 39m |
 Marumi Super DHG Circular polarizer polarizing filter 77mm Small scratch $15.00 Time Remaining: 2d 11h 45m |
 VIVITAR FILTERS 77MM UV+CPL Polarizer+ND8 FUNDAMENTAL Neutral Density FKND 77 $21.44 Time Remaining: 26d 16h 1m Buy It Now for only: $21.44 |
 TOKINA SZ X 28 200mm 1 35 53 Zoom Lens for MINOLTA MD Camera Polarizer $16.99 Time Remaining: 1d 17h 30m Buy It Now for only: $24.99 |
 Genuine HOYA 72MM CIR PL CPL Circular Polarizing Polarizer Camera Lens Filters $34.60 Time Remaining: 14d 8h 35m Buy It Now for only: $34.60 |
 5 Various 77mm Filters Canon Hoya Tiffen UV Skylight Circular Polarizer 205543 $48.54 (19 Bids) Time Remaining: 8h 12m |
 Nikon Nikkor 18 mm 70 mm F 35 45 Lens 67mm Polarizer Boxed $100.00 Time Remaining: 2d 4h 47m |
 Zeikos 72mm Multi Coated Circular Polarizer Filter ZE CPL72 $7.49 Time Remaining: 26d 4h 30m Buy It Now for only: $7.49 |
 B+W B00485WLB4 77mm Circular Polarizer Filter Single Coated $33.25 (3 Bids) Time Remaining: 5d 5h 36m |
 New 52mm Multi Coated Circular Polarizer Filter For Nikon 18 55mm Lens $3.69 Time Remaining: 27d 5h 23m Buy It Now for only: $3.69 |
 Rollei Rolleiflex polarizing Rolleipol filter bay III $9.00 Time Remaining: 3d 6h 43m |
 Canon EF S IS USM 17 mm 85 mm F 40 56 IS USM Lens w circular polarizer $249.00 Time Remaining: 3d 5h 21m Buy It Now for only: $275.00 |
 58mm Circular Polarizing CPL C PL Filter Lens 58mm $4.68 Time Remaining: 26d 20h 30m Buy It Now for only: $4.68 |
 Nikon 77mm circular polarizer filter Polarizing filter Made by Nikon $50.00 (1 Bid) Time Remaining: 2d 11h 39m |
 Genuine Kenko 52mm Digital Wideband CPL Circular Polarizing C PL Japan $13.99 Time Remaining: 5d 7h 27m Buy It Now for only: $13.99 |
 PERFECT Canon EF 50 mm F 14 Lens with Hoya Polarizer hood extra WB cap $202.50 (13 Bids) Time Remaining: 3d 7h 2m |
 Vivitar 67mm Circular Polarizer filter excellent condition $0.99 (1 Bid) Time Remaining: 3d 15h 7m |
 Hoya Digital Slim Circular Polarizer CPL 67 67mm Filter $29.90 Time Remaining: 15d 15h 54m Buy It Now for only: $29.90 |
 Leica M Polarizer Filter plus Lee Grad ND Filter set mint $19.61 (4 Bids) Time Remaining: 3d 13h 1m |
 HOYA CPL 67mm genuine hoya cpl filter c polarizer 67mm $31.49 Time Remaining: 8d 21h 10m Buy It Now for only: $31.49 |
 Tiffen 72mm polarizer in vinyl case Japan excellent condition $4.99 Time Remaining: 10h 42m |
 Hoya circular Cir PL 52mm polarizing filter 8 weeks old and used very rarely $0.99 (1 Bid) Time Remaining: 3d 10h 28m |
 58mm 3PC Filter KIT CPL Polarizing for Canon T1i XS XSi $6.54 Time Remaining: 25d 15h 32m Buy It Now for only: $6.54 |
 Tiffen 52 mm Circular Polarizer Polarizing Filter $11.95 Time Remaining: 9h 47m Buy It Now for only: $14.95 |
 Hoya Digital Slim Circular Polarizer CPL 77 77mm Filter $37.90 Time Remaining: 15d 15h 57m Buy It Now for only: $37.90 |
 HOYA 67mm Circular Polarizing Filter $15.00 (1 Bid) Time Remaining: 9h 59m |
 Canon EF S 55 mm 250 mm F 40 56 IS Lens W Polarizing Filter and Hood $9.99 Time Remaining: 4d 15h 57m |
 58mm Circular CPL Polarizer 58 mm Polarizing Filter +UV $8.86 Time Remaining: 6h 59m Buy It Now for only: $8.86 |
 Tiffen 52mm POLARIZER FILTER $19.99 Time Remaining: 1d 4h 21m |
 GoPro Hero 2 Filter for 1080p camera Outdoor Surf Polarizer $9.99 Time Remaining: 2d 18h 7m Buy It Now for only: $9.99 |
 Promaster Circular Polarizing Filter 52mm with case $25.00 Time Remaining: 3h 2m Buy It Now for only: $42.00 |
 Hoya 72mm Circular Polarizer Filter 72 mm $9.95 Time Remaining: 3d 13h 57m |
 67mm CPL Circular Polarizing Filter fr Lens Canon Nikon $5.24 Time Remaining: 28d 21h 31m Buy It Now for only: $5.24 |
 Genuine Kenko 77mm Digital Wideband CPL Circular Polarizing C PL W Filt $1.56 Time Remaining: 7h 27m |
 Marumi 49mm CPL 49 Super DHG MC Slim Thin PLD Filter Circular Polarizer Japan $43.48 Time Remaining: 1d 12h 53m Buy It Now for only: $43.48 |
 exc HOYA 58mm CIRCULAR POLARIZING POLARIZER FILTER Japan made retail for 48 $9.99 (1 Bid) Time Remaining: 19h 12m |
 HOYA Genuine 77MM Slim CPL CIR PL Circular Polarizing Filter TWO YEAR Warranty $0.99 (1 Bid) Time Remaining: 3d 5h 24m |
 lot 2 Hoya 49mm camera lens filters skylight 1B linear polarizing polarizer $11.00 Time Remaining: 29d 17h 46m Buy It Now for only: $11.00 |
 TIFFEN FILTER 67mm CIRCULAR POLARIZER 67 MM 67CP CPL C PL $32.00 Time Remaining: 15h 20m Buy It Now for only: $39.99 |
 Hoya 58MM 58 CPL CIR PL Circular Polarizing Filter DSLR $25.99 Time Remaining: 26d 18h 50m Buy It Now for only: $25.99 |
 Canon EF S 18 135mm F 35 56 IS Lens W Polarizer and UV Filter $34.33 (4 Bids) Time Remaining: 5d 16h 51m |
 B+W 112mm Circular Polarizer $1.00 Time Remaining: 4d 4h 12m |
 HOYA CPL 58mm genuine hoya cpl filter c polarizer 58mm $25.49 Time Remaining: 26d 20h 23m Buy It Now for only: $25.49 |
 B+W F PRO 52mm Circular Polarizer $35.00 Time Remaining: 1d 5h 35m |
 58mm Circular CPL Polarizer 58 mm Polarizing Filter $7.99 Time Remaining: 29d 6h 45m Buy It Now for only: $7.99 |
 72mm CPL Circular Polarizer MC UV MCUV Filter for Canon Nikon Minolta Olympus $4.25 (3 Bids) Time Remaining: 2d 12h 42m |
 77MM Lens hood + UV CPL polarized filter + microfiber for Canon Nikon camera $13.29 Time Remaining: 15h 46m |
 Vivitar CPL 49mm filter circular polarizer circulizer $7.99 Time Remaining: 28d 15h 43m Buy It Now for only: $7.99 |
 67 mm UV CPL polarized FLD filter + ND2 ND4 ND8 lens kit for Canon 50D 17 85mm $28.74 Time Remaining: 15h 7m |
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Polar Bear More Information Concerning Bears
Brown bears are technically carnivores, but in practice most of their diet consists of plant matter such as sedges, grasses, bulbs, seeds, berries, and roots. They will also eat insects, fish, and small mammals. Some of these bears have even developed predatory practices on large animals, including moose, caribou, and elk.
The polar bear is a mighty hunter of seals. The most carnivorous of the bears, it is also the most patient. They will sit near a seal blow-hole for hours, waiting, until the animal surfaces. When it does, it is all over for the seal. One powerful blow from a forepaw brings a swift meal for the bear and a swifter death for the seal.
The conditions of the polar north are harsh, with temperatures well below freezing almost constantly. In order to survive, the polar bear has to be an expert survivalist, able to cope with the grueling conditions of his environment. Like a giant solar panel, the skin of the bear is black to draw every bit of possible heat from the sunlight. The hairs if the pelt appear to be white, but are actually transluscent and transmit the light down to the skin. Below these hairs are "underhairs" of orange or yellow.
Like those of other bears, the ears of the polar bear are round. They are, however, smaller and closer to the head. This, along with the overall shape of the animal help to make it a formidable swimmer. The paws are large, and slightly webbed, which also contribute to the bear's abilities as a swimmer.
There is a great degree of sexual dimorphism among the bears as well. The males are huge, the heaviest of them weighing as much as 1300 pounds. The females are smaller, the largest of them being only about 600 pounds.
The boars do not generally hibernate, but remain active for most of the year. The pregnant females are the exception to this, however. They go through a denning and hibernation period, just like that of the black, brown, and other bears.
Polar bears are more agressive than other bears. Even in captivity.
The asiatic black bear has many similarities to its American cousin. Both are medium sized, and black. The ears of the asiatic bear are large and seem inappropriately sized to the rest of its head and those of other bears. These bears have a white patch of fur on their chest, which is often shaped like a V, with some varying amount of white on their chin as well. Occasionally, they can be found in a brown color phase.
The asiatic black bears are not as widely studied as the other bears, so very little information is available about their relative size and other statistics. Generally, they have been found to be 50-75 inches in length. The males usually weigh from 220-440 pounds, and the females from 110-275 pounds.
These bears can be found throughout Southern Asia. They are known in Afghanistan, Pakistan, Nepal, Sikkim, Northern India, Bhutan, and into Burma. They can also be found in Northeast China, and Southeast Russia, Taiwan, and the Japaneese islands of Honshu and Shikoku. Mostly, these bears live in forested areas, especially hilly and mountainous places. The preferred elevations change seasonally. In summer, asiatic black bears have been spotted at over 9,900 feet--moving to lower elevations as the cold of winter comes on. In the northern parts of their range, they den for winter. Current thinking is that the bears in the southern reaches do not hibernate.
The diet of the asiatic black bear is quite diverse. They eat carrion, bee's nests, insects, invertibrates, small vertibrates, and fruit. They have been known to kill domestic livestock, but to what degree they exhibit this predation is not known. They are also known to make daybeds and feeding platforms in nut-bearing trees
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