Using the Tele attachment, the measuring angle of your Mastersix can be
reduced to 15 or 7.5 degrees.
The Mastersix manual part 2 contains detailed information about this
attachment.
Gossen Micro attachment.
With the Profi-micro attachment you can conviniently and reliably
measure the exposure required for microscope photographs of all kinds.
Gossen Profi flash
With the Profi-flash attachment you can turn your Profisix into a flash
exposure meter.
Gossen Profi Color
The Profi-color converts your mastersix into a color temperature meter.
To fit the attachment, remove the cover from the mastersix, slide the
diffuser hemisphere to the middle, and join the two together. With the
Proficolor attachment fitted to the mastersix, you cam measure color
temperatures in daylight and in artificial light. At the same time, it
indicates the conversion filter appropriate to the situation and to the
film being used. The Mastersix manual part 2 contains detailed
information about this attachment.
Gossen Profi lux
The Profi-lux attachment has a measuring head which can swivel freely
trough 360 degrees and be locked in four positions. This facilitates
light measurements with the mastersix, especially in the studio and
converts the instrument into an illumination meter. The illumination can
be read off in lux or foot-candles. The Mastersix manual part 2 contains
detailed information about this attachment.