tiffen filters on the xl1
 

I am about to do a shoot and am considering purchasing the following filters...

Tiffen
72mm Low Contrast 3 Glass Filter $59.95

Hoya
72mm Close-up Kit (+1,+2,+4) Lens $74.95

Tiffen
72mm Enhancing Glass Filter $62.25

Tiffen
72mm Black Diffusion FX 3 Glass Filter $62.95

Tiffen
72mm Center Spot Glass Filter $39.25

Any suggestions or comments on these filters?
Know any places with better prices than these? (from bhphoto.com)

If anyone wants to know my opinion on how these worked after I shoot with them, just email me and ill be sure to forward some pics and my opinion.

Check my sponsor, ZGC (an authorized Tiffen dealer) to see how their prices compare. Link is in the banner ad on the Watchdog front page, http://www.dvinfo.net/xl1.htm

Instead of private e-mail, why not submit your opinions and pics as an article for the DVinfoNet website? This way more folks would benefit from your experience. Thanks for the consideration,