The body obtains vitamin A in two ways. One is by manufacturing it from carotene, a vitamin precursor found in such vegetables as carrots, broccoli, squash, spinach, kale, and sweet potatoes. The other is by absorbing ready-made vitamin A from plant-eating organisms.
It takes a really good glue to hold picture frames together. The common glues that you see in hardware stores just don't cut it. Picture frames glued up with these glues will snap apart very easily. Because these picture frame clamps are not professional vises, it is even more important to use a really good glue.
This heavy duty copy stand features a 36 column with an 18x18 sturdy laminated photo gray baseboard. The square column securely holds the camera mount which features a one hand operation to lift and lower the camera. Accepts all cameras up to and including DSLR's and 35mm SLR's in size.