zbrush resolution

[system]

i have attached few screen shots go through it
and you ll understand it
in 001 image you can see the zbrush screen shot see the resolution of the canvas and how i placed the object in the zbrush canvas
check the 002 image - in 002 i exported that image to Photoshop but am not getting the object as bigger as the original resolution
what i arraged inside zbrush. hope you got what mean. when am exporting the whole canvas is giving the original resalution but the object is looking smaller why it is so. what i should to get the whole object same as inside zbrush along with resolution what i am stating inside zbrush

Attachments

[marcus_civis]

The default zoom is actual pixels so ZBrush doesn’t show the whole of the canvas if it is larger than the available screen space. If you are placing a model you need to zoom out until you can see the document border. You can hit the - or + (minus or plus) keys to zoom out or in, or the zoom controls in the Document palette.