We present results from the imaging portion of a far-ultraviolet ( FUV ) survey of the core of 47 Tucanae .
We have detected 767 FUV sources , 527 of which have optical counterparts in archival HST/WFPC2 images of the same field .

Most of our FUV sources are main-sequence ( MS ) turn-off stars near the detection limit of our survey .
However , the FUV/optical color-magnitude diagram ( CMD ) also reveals 19 blue stragglers ( BSs ) , 17 white dwarfs ( WDs ) and 16 cataclysmic variable ( CV ) candidates .
The BSs lie on the extended cluster MS , and four of them are variable in the FUV data .
The WDs occupy the top of the cluster cooling sequence , down to an effective temperature of T _ { eff } \simeq 20 , 000 K. Our FUV source catalog probably contains many additional , cooler WDs without optical counterparts .
Finally , the CV candidates are objects between the WD cooling track and the extended cluster MS .

Four of the CV candidates are previously known or suspected cataclysmics .
All of these are bright and variable in the FUV .
Another CV candidate is associated with the semi-detached binary system V36 that was recently found by Albrow et al .
( 2001 ) .
V36 has an orbital period of 0.4 or 0.8 days , blue optical colors and is located within 1 arcsec of a Chandra x-ray source .
A few of the remaining CV candidates may represent chance superpositions or SMC interlopers , but at least half are expected to be real cluster members with peculiar colors .
However , only a few of these CV candidates are possible counterparts to Chandra x-ray sources .
Thus it is not yet clear which , if any , of them are true CVs , rather than non-interacting MS/WD binaries or Helium WDs .