| 摘要 |
<p>A bulb assembly 30 for a slit lamp microscope comprises flash generation means 33 able to produce a flash of light, synchronisation means 41 able to detect light from a camera flash, and a controller 32. The bulb assembly 30 is arranged so that, in use, when the controller receives a signal from the synchronisation means 41 indicating light from a camera flash has been detected, the controller causes the flash generation means 33 to produce a slave flash of light. The bulb assembly may further comprise a light source 31 and light from the light source may be focussed onto the flash generation means 33 so as to produce a virtual image 37 of the light source 31 in the same physical location as the flash generation means. The bulb assembly may be in the form of a slit lamp conversion kit.</p> |
