PR-680/680L User Manual
19
LA-680 Luminance Adapter
For contact measurements of
radiance and luminance. Adapter covers 0.52” (13.2 mm) diameter and replaces
the MS-75 during use.
FP-680 Flexible Probe
A 2 foot (60.9 cm) long probe designed for contact measurements of luminance and radiance. Probe tip is 0.125”
(3.18 mm) diameter and replaces the MS-75 during use. 4 foot and 10 foot versions are also available.
LR-127 Light Emitting Diode (LED) Analyzer
This patented optical accessory is designed to test discrete LED’s for compliance to CIE 127 specification. With
this accessory both CIE 127 conditions A (far) and B (near) can be measured. Both conditions can be tested with
the flip of
a lever from ‘A’ to ‘B’. No need to change tubes or even remove the LED between tests. The accessory
is calibrated for radiant and luminous intensity (millicandelas) and accepts T1 (3 mm) packages - replaces the
MS-75 during use.
Consult
factory for alternate LED sizes.
V
ARIABLE
F
OCUS
L
ENSES
MS-7.5 mm
–
MacroSpectar
®
Wide-Field Lens
A C mount MacroSpectar® Wide-Field
lens with a 3.94” (10 cm) to infinity working distance. Suitable for large
area coverage at short distance for non-contact color quality control (L*a*b*) measurements. See the
Specifications section for field coverage and working distance. Replaces the MS-75 during use
SL-0.5X - Supplementary Lens
A 0.5X magnification lens that provides field coverage halfway between the MS-75 and SL-1X lenses. Threads
into the MS-75 during use. See the Specifications section for field coverage and working distance.
SL-1X - Supplementary Lens
A 1X magnification, fixed focus lens for luminance/radiance measurements. Threads into the MS-75 lens during
use. See the Specifications section for field coverage and working distance.
F
IXED
F
OCUS
L
ENSES
MS-2.5X - MicroSpectar
™
Lens
A 2.5X magnification, fixed focus lens for luminance/radiance measurements - replaces the MS-75 lens during
use. See the Specifications section for field coverage and working distance.
MS-5X - MicroSpectar
™
Lens
A 5X magnification, fixed focus lens for luminance/radiance measurements - replaces the MS-75 lens during use.
See Table 1 for focus distance and field coverage (spot size) information.
I
NSTRUMENT
S
TORAGE
When the PR-680/680L will be idle for an extended period of time, remove the battery pack from the
instrument. Store the battery pack in a cool dry place. The instrument including all standard accessories should
be stored in the provided soft carrying case or other cool, dry environment.