Singh-Ray now has a larger version of its sprocketed LB Polarizer that will drop into either a Lee holder or a Cokin Z-Pro holder. If you are using one of these larger filter holders this means that you now have more choices in polarizers beyond the Cokin Z-164 Circular Polarizer or the Lee Polarizer. I find the Cokin polarizer to be very dark and it has a stong blue cast. I find the Lee polarizer to be a pain to use with the Lee holder. The Singh-Ray LB Warming Polarizer solves both problems (it is bright and warm) and slips easily into the Cokin Z-Pro holder. This larger filter works great with the large holders to use with lenses that have a large front filter thread (e.g. 77mm or larger) and to use with ultra wide angle zoom lenses like a 16-35mm lens on a full frame camera or a 10-22mm lens on an APS-sized camera. To learn more about my thoughts on this new filter and to see the latest images I made with the filter go here.
Also related to super wide angle lenses, if you have a Canon 17mm TS-E or a Nikon 14-24mm (both with bulging front lens elements), Lee has announced plans to make a filter holder that might work with these lenses – check it out here – hmmm looks interesting but would involve buying another size of grads – my wallet is already thin enough! Some other filter holder inventions for these lenses include this one for Nikon, this one for Canon… and I am sure there are lots more out there… heck I am messing around with my own MacGyver rig for the 17mm TS-E. Stay tuned.

Cokin Z-Pro Holder on left with LB Polarizer and Grad (P-holder on right)