The B+W 82mm Linear Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.
A linear polarizer only differs from a circular polarizer in that it does not contain a quarter wave plane that enables use of auto focus and exposure features. Linear polarizers are best suited for use with manual cameras, such as view cameras, that are not dependent on internal mechanisms to determine focus or metering settings.
B+W filters are constructed from high quality Schott glass for increased optical clarity and color fidelity. They feature a brass filter ring for durability as well as jamming prevention.
| Type | Linear polarizer |
| Size | 82 mm |
| Filter Factor | About 2.5 (1.3 stops) |
| Rotating | Yes |
| Effect | Eliminates reflections and haze and improves color and tonal saturation |
| Construction | Schott glass |
| Front Filter Thread Size | 82 mm |
| Front Lens Cap Size | 82 mm |
Displaying reviews 1-3
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
Combining the post-production potential of digital photography with a good polarizing filter can give astounding results. Polarizing filter is popular because it eliminates reflections on water or glass, but it can be useful in many other situations, and I like the way it saturates colors. I would recommend top quality filters, such as B+W. It is a once-in-a-lifetime purchase, and it is worth having the best.
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
Overall very happy with this polarizer but you should be aware of a few things:
1. Rotation is very stiff, at least on mine
2. There seems to be a color cast towards the red. I use it for landscape photography so I don't mind it
And remember this is not a "circular" polarizer, it's a linear polarizer. I use it on my 24mm TS m II witch does not have autofocus.
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
I purchased this filter in addition to a B+W circular polarizer to create a variable ND filter for my 24mm lens (which is $200 cheaper than a Singh-Ray Variable ND). I haven't had much experience with it but it is well made like all B+W products and does what I expected it to thus far. A point I'd like to make is that during a tragic accident when my mother was trying to move some of my gear around in her truck the lens (with both filters attached) fell out and struck a concrete driveway from a distance of about three and a half feet. It landed at an angle directly hitting this outer filter on the ground and the only noticeable damage is a tiny inward dent on the outer threading and a little scratching from the concrete. The filter did not break, still works like a charm, threads were easily bent back and filter is able to take additional filters on the front. Long and short of it: well built, does what it should, protected my lens, and prevented a potential heart attack.
Displaying reviews 1-3
Displaying reviews 1-3
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
Combining the post-production potential of digital photography with a good polarizing filter can give astounding results. Polarizing filter is popular because it eliminates reflections on water or glass, but it can be useful in many other situations, and I like the way it saturates colors. I would recommend top quality filters, such as B+W. It is a once-in-a-lifetime purchase, and it is worth having the best.
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
Overall very happy with this polarizer but you should be aware of a few things:
1. Rotation is very stiff, at least on mine
2. There seems to be a color cast towards the red. I use it for landscape photography so I don't mind it
And remember this is not a "circular" polarizer, it's a linear polarizer. I use it on my 24mm TS m II witch does not have autofocus.
Pros
Cons
Best Uses
Comments about B+W 82mm Linear Polarizer Filter:
I purchased this filter in addition to a B+W circular polarizer to create a variable ND filter for my 24mm lens (which is $200 cheaper than a Singh-Ray Variable ND). I haven't had much experience with it but it is well made like all B+W products and does what I expected it to thus far. A point I'd like to make is that during a tragic accident when my mother was trying to move some of my gear around in her truck the lens (with both filters attached) fell out and struck a concrete driveway from a distance of about three and a half feet. It landed at an angle directly hitting this outer filter on the ground and the only noticeable damage is a tiny inward dent on the outer threading and a little scratching from the concrete. The filter did not break, still works like a charm, threads were easily bent back and filter is able to take additional filters on the front. Long and short of it: well built, does what it should, protected my lens, and prevented a potential heart attack.
Displaying reviews 1-3