andre langevin wrote: >I guess you will need to screw a polarizer larger than the front of >your lens (via a step-up ring) to avoid any vignetting.
This is the best way to go. Keep in mind that a polarizer is sometimes more trouble than it's worth for landscapes with really wide lenses because the field of view is often so great that the polarizer's effect is drastically different on the left side of the frame and the right (and it's much less apparent through the viewfinder than it is in the final result). I've spoiled a few shots with polarizers this way :( >A big polarizer from the best makers is quite expensive. >A used Hoya might be a good choice if you are patient and like to >shop at eBay. Looking for filters on eBay can be frustrating because there are so many jerks selling new ones there with minimum bids that are too expensive. For good deals on new filters have a look at the filter connection at www.2filter.com (great prices, good service and knowledgable people). -- Mark Roberts www.robertstech.com - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
