Specifications

356
261
231
551
360
745~795
268.5~368.5
355~455
124
125
562
667
204.5
171
261
356
231
621
360
892~977
401~551281.5~431.5
124
125
782
604.5
171
247
13
MF-UB3017BMF-UB2010B
External Dimensions Chart (unit: mm)
Specifications
Without Z
axis length
measurement
BF
(Bright-Field)
Model No. MF-UA505B MF-UA1010B MF-UA2010B MF-UA2017B MF-UA3017B MF-UA4020B
Order No.
176-567 176-568 176-569 176-570 176-571 176-572
BD (BF/DF)
Model No. MF-UC505B MF-UC1010B MF-UC2010B MF-UC2017B MF-UC3017B MF-UC4020B
Order No.
176-573 176-574 176-575 176-576 176-577 176-578
With Z
axis length
measurement
BF
(Bright-Field)
Model No. MF-UB505B MF-UB1010B MF-UB2010B MF-UB2017B MF-UB3017B MF-UB4020B
Order No.
176-587 176-588 176-589 176-590 176-591 176-592
BD (BF/DF)
Model No.
MF-UD505B MF-UD1010B MF-UD2010B MF-UD2017B MF-UD3017B MF-UD4020B
Order No.
176-593 176-594 176-595 176-596 176-597 176-598
Optical tube
Trinocular tilting optical tube (angle of column: 0 to 30); siedentopf type pupil distance adjustment: 51 to 76mm;
1X built-in tube lens; reticle (broken-line crosshairs, line width: 5µm); optical path switching (observation/TV
camera = 50/50)
Image Erect image
Observation method BF/DF (MF-UC, UD type only), polarization, and differential interference
Eyepiece (option) adjustable diopter 10X (field number: 24, two eyepieces are supplied as standard), 15X, 20X
Objective lens (option)
Bright-Field (BF) All of M Plan Apo, M Plan Apo SL, G Plan Apo lenses
BF/DF (BD) All of BD Plan Apo and BD plan Apo SL lenses
Revolving nosepiece
(option)
Bright-Field (BF) Aligning parfocal manual revolving nosepiece / aligning power revolving nosepiece (either one selectable)
BF/DF (BD) Manual revolving nosepiece / power revolving nosepiece (either one selectable)
Focusing system
Maximum target height 150mm 220mm
Focusing method 1-axis coarse / fine feed, left and right handles (coarse feed: 10mm / revolution, fine feed: 0.1mm / revolution)
Illumination unit
Transmitted
light
Telecentric system, adjustable aperture diaphragm, non-stepped brightness control, 12 V 50 W tungsten-halogen
lamp, built-in cooling fan
Reflected light
Koehler illumination (BF / BD), adjustable aperture diaphragm, non-stepped brightness control, fiber optic cable
cold light illumination
12 V 100 W halogen / 12 V 150 W halogen (either one selectable)
Filter for illumination One GIF filter (for transmitted illuminator)
Stage
Measuring range 50
x 50mm 100 x 100mm 200 x 100mm 200 x 170mm 300 x 170mm 400 x 200mm
Top size 280
x 280mm 280 x 280mm 350 x 280mm 410 x 342mm 510 x 342mm 610 x 342mm
Effective stage glass size 180
x 180mm 180 x 180mm 250 x 150mm 270 x 240mm 370 x 240mm 440 x 240mm
Swiveling angle
— ±5°(left) ±3°(left)
Maximum loading
(on top of the glass)
10kg 20kg 15kg
Quick release mechanism X and Y axes (standard)
Zeroset switch For X and Y axes (standard), (MF-UB and UD types features also for the Z axis)
Length measuring system High accuracy digital scale*
1
Digital counter
Minimum reading Switchable between 1/0.5/0.1µm
Display axis X and Y axes (X, Y, and Z axes in MF-UB and UD types)
Functions Zeroset, direction changeover, and RS-232C output
Measuring accuracy*
2
(X and Y axes: no load) (2.5 + 0.02L) µm L: measuring length (mm)
Maximum power consumption
150 W
Main unit
External dimensions
(W x D x H)mm
56
2 × 730 × 667 562 × 730 × 667 624 × 745 × 667 632 × 892 × 782 682 × 892 × 782 757 × 907 × 782
Weight 65.5kg 69.5kg 130kg 138kg 144kg
Control box
Specifications Power ON
/ OFF switch, 100 to 120 VAC (5A fuse) / 220 to 240 VAC (2.5A fuse), GND terminal
Weight 2.0kg
*1: Patented in Japan
*2: The measurement method conforms to JISB7153.
Spare lamp (For transmitted illuminator): 12 V 50 W tungsten-halogen lamp No. 513667
A long-life lamp (No. 12BAB345) is also available, though the illumination intensity is slightly low.
(For reflected illuminator): 100 W light source: 12 V 100 W long-life type No.
517181, 12 V, 100 W high luminance type No. 12BAD602
150 W light source: 12 V 150 W long life type No. 12BAJ076, 12 V 100 W high luminance type No. 12BAJ075