Product Description
B+W Circular Polarizer is a highly efficient standard circular polarizing filter for all cameras with beam splitters in the light paths of their TTL exposure meter and with autofocus lenses. Circular polarization has the same pictorial effect as linear polarization, but allows for proper exposure metering and/or autofocus distance settings. B+W Polarizing Filters are available uncoated and with B+W's proprietary MRC coating.
Product Description
The Schneider-Group is a worldwide market leader in high-quality lenses for industrial applications, photographic lenses, filters, cinema projection lenses and optical accessories.This filter is specially designed to be used with auto-exposure and auto-focus SLR and video cameras. It does not influence the metering systems of these cameras. Filter factor is 2.3 to 2.8.
Average customer rating:
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B + W 72mm Kaesemann Circular Polarizer Coated Glass Filter
Manufacturer: B + W
ProductGroup: CE
Binding: Electronics
 Office Electronics
| Categories
| Electronics
| Calculators
| Copiers
| Electronic Dictionaries, Thesauri & Translators
| Electronic Organizers
| Fax Machines
| Multifunction Devices
| Other Office Equipment
| Presentation Products
| Printers
| Scanners
| Scrapbooking
| Telephones
| eBook Readers
Round
| Filters
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
| Black & White Contrast
| Close-Up Lenses
| Colors
| Filter Sets
| Graduated
| Image Softening
| Lighting & Compensation
| Polarizers
| Special Effects
| UV & Protective
| Underwater
| Video Filters
| Viewing Filters
Filters
| Accessories
| Used Photo & Camera
| Specialty Stores
| Camera & Photo Features
| Electronics
Similar Items:
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B & W 72mm UV (Ultra Violet) Haze Multi Coated (2C) Glass Filter #010
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B + W 77mm Kaesemann Circular Polarizer Coated Glass Filter
Product Features:
- Ideal general use outdoor color filter.
- Gives the same deep contrast and glare reducing properties to black and white photography.
- Combines with Red filters for incredibly dramatic black and white landcsapes.
ASIN: B0000BZL8W |
Product Description
High-quality B+W Kaesemann Polarizer is crafted from select polarizer foils and specially prepared optical glass. This neutral polarizer is edge sealed and therefore, it is durable under extreme climatic conditions. The use of this filter is recommended for the most stringent imaging requirements, especially with fast telephoto lenses and apochromatic lenses. It is available in linear or circular. Filter factor is 2.3 to 2.8.
Product Description
This filter is specially designed to be used with auto-exposure and auto-focus SLR and video cameras. It does not influence the metering systems of these cameras.
Average customer rating:
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B + W 72mm Wide Angle Circular Polarizer Multi Coated Thin Glass Filter
Manufacturer: B + W
ProductGroup: CE
Binding: Electronics
Office Electronics
| Categories
| Electronics
| Calculators
| Copiers
| Electronic Dictionaries, Thesauri & Translators
| Electronic Organizers
| Fax Machines
| Multifunction Devices
| Other Office Equipment
| Presentation Products
| Printers
| Scanners
| Scrapbooking
| Telephones
| eBook Readers
Round
| Filters
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
| Black & White Contrast
| Close-Up Lenses
| Colors
| Filter Sets
| Graduated
| Image Softening
| Lighting & Compensation
| Polarizers
| Special Effects
| UV & Protective
| Underwater
| Video Filters
| Viewing Filters
Filters
| Accessories
| Used Photo & Camera
| Specialty Stores
| Camera & Photo Features
| Electronics
Similar Items:
-
B & W 72mm UV (Ultra Violet) Haze Multi Coated (2C) Glass Filter #010
Product Features:
- Narrow construction with ultra thin glass to prevent vignetting with today's larger wide angle lenses.
- Gives the same deep contrast and glare reducing properties to black and white photography.
- Combines with Red filters for incredibly dramatic black and white landcsapes.
- Multi coated for flare protection.
ASIN: B0000BZL8Z |
Product Description
This B+W Circular Polarizer filter is specially designed to be used with auto-exposure and auto-focus SLR and video cameras. It does not influence the metering systems of these cameras. Filter factor is 2.3 to 2.8.
Average customer rating:
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B + W 72mm Warm Tone Kaesemann Circular Polarizer Coated Glass Filter
Manufacturer: B + W
ProductGroup: CE
Binding: Electronics
Office Electronics
| Categories
| Electronics
| Calculators
| Copiers
| Electronic Dictionaries, Thesauri & Translators
| Electronic Organizers
| Fax Machines
| Multifunction Devices
| Other Office Equipment
| Presentation Products
| Printers
| Scanners
| Scrapbooking
| Telephones
| eBook Readers
Filters
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
| Bayonet
| Brands
| Filter Accessories
| Other Mounts
| Round
| Square
Filters
| Accessories
| Used Photo & Camera
| Specialty Stores
| Camera & Photo Features
| Electronics
ASIN: B0000BZL90 |
Product Description
B+W Warm Tone Polarizing Filters are special versions of the B+W Linear and Circular Polarizing Filters with KR 1.5 correction filter or an 81 A warm tone filter as protection glass. This combines the optical qualities of both filters in a single filter.
Average customer rating:
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B + W 72mm Kaesemann Extra Warm Circular Polarizer Coated Glass Filter
ProductGroup: Photography
Binding: Accessory
Other Accessories
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
Filters
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
| Bayonet
| Brands
| Filter Accessories
| Other Mounts
| Round
| Square
Filters
| Accessories
| Used Photo & Camera
| Specialty Stores
| Camera & Photo Features
| Electronics
ASIN: B00017LS8A |
Product Description
High-quality B+W Kaesemann Polarizer is crafted from select polarizer foils and specially prepared optical glass. This neutral polarizer is edge sealed and therefore, it is durable under extreme climatic conditions. The use of this filter is recommended for the most stringent imaging requirements, especially with fast telephoto lenses and apochromatic lenses. It is available in linear or circular. Filter factor is 2.3 to 2.8.
Average customer rating:
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B & W MULTI COATED 72mm UV Haze and Circular Polarizer Glass Filter Bundle
Manufacturer: B & W
ProductGroup: Photography
Binding: Electronics
Other Accessories
| All Accessories
| Accessories
| Camera & Photo
| Categories
| Electronics
Product Features:
- B & W 72mm Circular Polarizer Multi Coated Glass Filter
- B & W 72mm UV (Ultra Violet) Haze Multi Coated Glass Filter
ASIN: B000U5SQN8 |
Product Description
Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting. +PLUS+ Haze(UV) filters are wise initial investments. They help protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs. If desired they can be left on the lens at all times for protection. Haze filters provide additional benefits of correction for Ultraviolet(UV) light which can register on film and videotape as a bluish cast and can obscure distant details. Ultraviolet filters allow you to correct for the UV effect to varying degrees.
Product Description
For enterprise-level security and performance, choose the 3Com 11 Mbps Wireless LAN PC Card with XJACK antenna. The patented XJACK antenna with smart switch technology delivers convenient, energy-efficient WLAN performance. Pop it out for clear, reliable data transmission - push it in to activate power-save mode and preserve battery life. With the XJACK antenna, there is no need to remove your PC Card when you pack your notebook PC for travel - just push in the antenna and go!This top-of-the-line Wi-Fi PC Card complements your enterprise authentication systems with 802.1x network access control and 3Com's Serial Authentication, an upper-layer authentication technique that uses both EAP-TLS and EAP-MD5. It also keeps wireless transmission private with sophisticated 40-bit and 128-bit WEP encryption, and supports 3Com's exclusive Dynamic Security Link.
Customer Reviews:
simply amazing!!!.......2006-04-06
How nice is it to be able to just push your antannae in and go?!!! This card is very sleek, completely aesthetically pleasing...not to mention cool! Very innovative design. It works great too. I've had no problems connecting to networks on both my pc and mac laptops with it. I've never noticed any difference in speeds...I've never met a public wi-fi access point that transmits at over 2Mbps..and this card is 11Mbps....so it's never taken full advantage of. All in all - this is an amazing card!
Very nice looking - and works well.......2004-08-17
I bought this item in full knowledge of quite a few bad reviews I have read. Some are accurate some not so. I have found the pop-out antenna to be not flimsy at all - its spring is very stiff holding it well in place. Some reviews say it has problem sticking to its retracted position, some say it sticks to easially. I havent found that, but the card is still new.
Performance wise it is average at best. It seams to take alot longer then my orionoco card at aquiring network and it does also loose signal sometimes. Using the latest drivers improved the performance greatly and is compatible with winXP (service pack 2) inbuilt wireless control, so there is no need to install the 3com software that comes with it (which is very nice).
Having said all that, the retractible antenna really is worth it all, and even with the antenna out it is still only sticks out a small amount and is unobstructive.
I would recommend this card to anyone who likes being mobile but doesnt require hard-core preformance.
Average customer rating:
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3Com® OfficeConnect® 11Mbps Wireless LAN PC Card with XJACK® Antenna
Manufacturer: 3Com
ProductGroup: CE
Networking & Online Communication
| Computer Add-Ons
| Computers & Add-Ons
| Categories
| Electronics
| Broadband Access
| Telephony
| Wired Networks
| Wireless
Product Features:
- 3Com 3CRSHPW196 card has a patented XJACK antenna that can be extended for use, then retracted for travel. it supports 64- and 128-bit WEP encryption to protect your wireless transmissions.
ASIN: B000MM3B98 |
Product Description
3COM 11MBPS WIRELESS LAN W/ XJACK
Product Description
3Com OfficeConnect 11Mbps Wireless LAN PC Card with XJACK Antenna. Type II 16-bit PC Card. Both 64- and 128-bit WEP encryption. cable-free transmissions up to 100 meters (328 feet).
Customer Reviews:
Keeps dropping the connection.......2004-06-17
When I first bought this XJack card, I thought that it was a great idea; I could collapse it so that I wouldn't have to eject the card when putting my laptop away. However, I have used it in several different environments with several different APs and it will drop the connection every once and awhile.
Right now I'm sitting about 80 feet away from the access point and have the speed turned down to 1Mbps and it still drops the connection every couple of minutes. The signal strength seems to very a lot from Very Low to Good when the laptop is just sitting stationary.
Anyways, I hope this helps you make a smarter purchase.
love the Xjack!.......2003-10-13
When I first find this model on cnet, I decided immediately that this is what I am looking for! the only reason is its Xjack Antenna. I don't care much about how fast a pc card would work, I care about the convienence. My laptop is ibm x series, I don't like(actually hate)the design of a big head antenna outside my laptop body. It's so clumsy and ugly!
Now I really love this xjack antenna, it work well, very convenient to use and looks just like integrated in my laptop. the max download speed I got so far is 300k bytes/sec, not best but fast enough for me.
Excellent range.......2003-09-22
I was able to get a strong signal in every corner of my house and out in the backyard. That's about a 120-ft radius. After I moved into a college dorm last week, the card could pick up strong signal from my Netgear MR814 router all the way down the 150' hallway, thru all the wooden doors and cement walls. In my room I could even push the x-jack in and still pick up a signal. The only thing that stops the signal from reaching the social lounge was a thick steel fire exit.
One of the best PC cards for wireless connectivity.......2003-07-18
The XJack is a great product for those of us with laptops that did not come with built in wireless LAN capability.
The antenna can be pushed in and tucked away without having to remove the PC card from the laptop.
When the antenna is pushed in, you CAN still get connected to a wireless LAN as long as you are less than 3-5 feet away from the wireless router.
Once you are more than 5 feet away from the wireless router, you will have to pull out the antenna to get connected.
The reception is much better than the Linksys card I used earlier.
I wish I had bought the XJack first.
In my opinion, this is the best wirless LAN PC card out there in the market since the card is in a way "integrated" into the machine instead of sticking out all the time.
Performance, design, and functionality are all excellent.
Great!.......2003-06-25
It's just better than I expected. It works even when the antenna is pushed in! (with enough signal strength around you)
I recommend it!
Product Description
For "wired-like" network performance without the wires, choose a 3Com 11 Mbps Wireless LAN PC Card with XJACK antenna. Take your notebook anywhere, and connect instantly and securely to any Wi-Fi - compliant device or network without additional configuration. What's more, roam across the enterprise, public spaces, and your home - and stay connected.The card's reliable XJACK antenna extends for interference-free reception while in use, and retracts for safety and convenience. Dynamic rate shifting adjusts connection speeds for more reliable connections. Auto Network Connect with DHCP support keeps mobile users connected - even while roaming. Ad hoc support allows for simple peer-to-peer wireless networking. Dynamic Security Link and 40-bit encryption allow you to exchange information in full privacy.
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Electronics
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B + W 77mm Circular Polarizer Multi Coated Glass Filter
B & W 77mm UV (Ultra Violet) Haze Multi Coated (2C) Glass Filter #010
B & W 52mm UV (Ultra Violet) Haze Multi Coated (2C) Glass Filter #010
Understanding Exposure: How to Shoot Great Photographs with a Film or Digital Camera (Updated Edition)
