This is an image of my current 2:1, at the sensor, macro set-up. This set-up has a few changes over my earlier set-ups and this image reflects these changes. The individual items in this set-up, left to right, are: 1. Tamron Adaptall-2 Model 52BB 90mm f2.5 Macro Lens, shown fully extended for closest focus and highest magnification. 2. Tamron Adaptall-2 18f 1:1 Tube. 3. Tamron Adaptall-2 01f 2X Flat Field Teleconverter with attached Tamron Adaptall-2 Pentax K A Mount. 4. Pentax K20D Camera with attached neck strap and electronic flash extended.

For this image, I used my Canon Digital Rebel XT (350D) Camera and AF Canon EF-S 18-55mm f3.5-5.6 (Kit) Lens, hand held, manually focused, Focal Length 54mm, ISO 400, f6.3, 1/200 sec, with fill-in lighting from camera's built-in electronic flash. This is a full resolution Large JPEG and is Straight Out Of Camera without any post-production, editing, adjustment, cropping, or re-sizing.