I created this half-globe out of 3D Printed Sandstone and then attached it to a pre-made brass magnifying glass and paperweight (the mag glass folds into the base).
The globe focuses on California. Still for sale if anyone’s interested.
Globe Magnifying Glass / Paperweight
Third Dimension Jewellery with HandEye Originals 
Are you still creating this item?
Hi Gloria. Actually, I only ever created the one (which I still have) and likely won’t create any more. If you’re interested let me know. I will send you an email.