Jadak Photo Research SpectraScan PR-7 Series, Руководство пользователя

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Chapter 2
– System Overview
27
LA-730 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-730 Flexible Probe
A 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 (121.96 cm) and 10 foot (304.8 cm) lengths are available.
LR-730 Light Emitting Diode (LED) Analyzer
This patented optical accessory is designed to test discrete LED’s for compliance to the CIE 127 specification.
With this add-on 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
MacroSpectar® Wide-Field
lens with a 3.94” (10 cm) to infinity working distance. Suitable for large area
coverage at short distances 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.
MS-75
– MacroSpectar Lens
MacroSpectar Lens focusable from 14” (35.56 cm) to infinity. This is the Standard Objective Lens for the PR-
7XX.
SL-0.5X - Supplementary Lens
0.5X (1:2) magnification lens that provides a field coverage midway 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
1X (1:1) magnification 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 (2.5:1) 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.