Table of Contents
Advertisement
Radio flash system (Sold separately)
•
Combining radio wave transmitter module (RT-32) with radio wave receiver (RR-32 or RR-4) enables
measurements by triggering the flash from the exposure meter.
Radio wave transmitter module
(RT-32)
• Light receiving angle 54° (Lumigrid) (Sold separately)
This method measures the brightness (luminance) of the light
reflected from the subject. It is useful for distant objects such
as landscapes, when you cannot go to the position of the
subject, or for metering subjects that generate light (neon
signs, etc.), highly reflective surfaces or translucent subjects
(stained glass, etc.).
• Step-Up Ring (30.5mm → 40.5mm) (Sold separately)
The step-up ring, available as an optional accessory, makes
it possible to mount step rings and filters of other
manufacturers. This simplifies the setting of exposure without
the troublesome correction calculation of PL filters, etc.
The step-up ring can also be used as a hood to protect lenses
from scratching, soiling, etc.
• 2x Angle Converter (optional) (Sold separately)
Mounting the 2x angle converter to the objective lens unit
enables zoom measurements at a light receiving angle of 2°-
8°.
Radio wave receiver
(RR-32)
7. Accessories
Radio wave receiver
(RR-4)
-39-
Advertisement
Table of Contents
