On 3/09/07 12:00 AM, "Boris Liberman", <[EMAIL PROTECTED]> wrote:
> However at minimal ISO the noise is about as good as regular APS > cameras, right? Then, for this case only, the f/2 zoom would be > beneficial, isn't it? This is often compared with very popular Ricoh GRD which has fast lens (2.4?) but it has much smaller sensor. GRD、1/1.8 F2.4、FL 5.9mm（28mm in 35mm）dia.＝5.9÷2.4=2.46mm DP1、APS F4、FL16.6mm（28mm in 35mm）dia.＝16.6÷4=4.15mm Doesn't this mean DP1 is approx 2.8 faster than GRD? I don't know, but just asking. Ken -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
