I also did an comparison of the Tamron 17mm F3.5 with the SMC Takumar 50mm F1.4 for color balance and coverage purposes:
http://www.gate.net/~hifisapi/50vs17.jpg The coverage of the 17mm is enormous! And it matches well with pentax optics for color balance. JCO - 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 .