I can’t remember who told me to do this, but I made a white
enclosure using pellon, the material used in sewing to interface
collars, etc. It is a slightly stiff, white synthetic fabric which is
sold at sewing shops by the yard. I made an outside frame of steel
coathanger wire to support a rectangular 5-sided box that I stapled
together, seams on the outside. The sixth side has a more flexible
white fabric with a slit to stick the camera lens through. I put a
collar of white paper around the lens to complete the whiteness on
that side of the box, and so the only non-white object anywhere in
the arrangement inside is the camera lens. (If you look at some
catalogs of highly reflective jewelry, you can sometimes see the
round black lens reflected on a shiny piece of metal.)
I have 2 trouble lights with flood light bulbs from the photo store,
which I clamp to objects outside the box and direct towards the
jewelry from the sides, between the jewelry and the camera. I move
them around until I like what I see through the lens in terms of
highlights and shadows. I usually use 64 speed slide film, and I use
a small tabletop tripod. My Sears SLR camera, fully manual, is used
with a more expensive Macro lens, and I don’t press the shutter, I
use the camera’s delay switch to avoid jarring the camera as I take
the picture. I get pretty good results with this, and it was all low
cost except for the macro lens. The pellon fabric is capable of
burning from the heat of the floods, so watch how close you get to
it! I think I was accidentally touching it one time, and got a singed
side wall. I made my wire frame collapsible, so this whole thing
knocks down into a 1.5"x12"x12" box, and I just put it away in a
cabinet when I am not using it.
Another trick I use when I want to photograph outside on a sunny day
is to create my own not-too-dark shade by holding a piece of tracing
paper in one hand until it shades the area viewed through the lens of
the camera. This creates a less dramatic lighting than with the
floods and all, but it is very fast to set up! Simple, simple. –
M’lou Brubaker