Thanks, Dave - glad you enjoyed them.
Mark
On 4/26/2014 9:08 PM, David J Brooks wrote:
very nice
On Sat, Apr 26, 2014 at 8:39 PM, Mark C <[email protected]> wrote:
http://www.markcassino.com/b2evolution/index.php/two-infrared-photos
IR Converted Pentax K-10D and DA 17-70 f4.
One problem I've experienced with the IR converted body is that some lenses
have an IR 'hot spot" in the center of the frame - more than a spot really,
but a good deal of the frame. The DA 16-45 is particularly bad with this,
the 18-55 less so. The 17-70 seems to be ideal for IR - no hot spot and it
seems to be quite sharp in IR.
Comments welcomed.
Mark
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