Synos

ACCESSORIES, PERIPHERALS / OBJECTIVE LENS, ND FILTER, FILTER HOLDEROBJECTIVE LENS
It is possible to choose objective lens for measurement object from wide variation of lineup suchas normal, NIR, NUV, HR, etc.
●As for measurement of visible spectral range, M-plan Apo series, having long working distance,is recommended.
●As for measurement of NIR spectral range, M-Plan Apo NIR series, having good transmittanceratio and corrected for chromatic aberrasion in 480-1800nm spectral range, is recommended.
●Furthermore, M-Plan Apo HR series, imploved resolution and N.A., is selectable.
About ﬁeld of view and pixel resolution corresponding to the combination of objective lens andimaging detector, refer to the table below.
【Speciﬁcation of objective lens】
Magniﬁcation
N.A.
W.D.(mm)
Focal length(mm) Resolution(μm)
M-Plan Apo series , inﬁnity-corrected objective lens
M-Plan Apo 5x
0.14
34.0
40.0
2.0
M-Plan Apo 10x
0.28
33.5
20.0
1.0
M-Plan Apo 20x
0.42
20.0
10.00.7
M-Plan Apo 50x
0.55
13.0
4.00.5
M-Plan Apo 100x0.7
6.02.00.4
M-Plan Apo HR series, high-resolution inﬁnity-corrected objective lens
M-Plan Apo HR 10x
0.42
15.0
20.00.6
M-Plan Apo HR 50x
0.75
5.2
4.00.3
M-Plan Apo HR 100x0.9
1.3
2.00.3
M-Plan Apo NIR series, inﬁnity-corrected objective lens for NIR
M-Plan Apo NIR 5x
0.14
37.5
40.0
2.0
M-Plan Apo NIR 10x
0.26
30.5
20.01.1
M-Plan Apo NIR 20x
0.40
20.0
10.00.7
M-Plan Apo NIR 50x
0.42
17.0
4.00.7
M-Plan Apo NIR 100x0.50
12.02.00.6
M-Plan Apo NIR HR series, high-resolution inﬁnity-corrected objective lens for NIR
M-Plan Apo NIR HR 50x
0.65
10.0
4.00.42
M-Plan Apo NIR HR 100x0.7
10.0
2.00.39

Focal depth(μm)
14.0
3.5
1.6
0.9
0.6
1.55
0.5
0.3
14.0
4.1
1.7
1.6
1.1
0.65
0.56

【Main detectors, ﬁeld of view, pixel resolution of NFP measurement (approx. value)】
Detector model ISA071/ISA071GL
ISA041H2ISA041HRA
ISA041HRVA
InGaAs NIR detector
InGaAs high resolution NIR detectorDetector name Hi-resolution CMOS detector
Spectral range 400-1100nm
950-1700nm
400~1700nm
Sensor size
1/1.8 inch
6.4mm×5.12mm
6.4ｍｍ×5.12mm
3.2mm×2.56mm
Total pixels
2048×1536
320×256
1280×1024
640×512
Pixels pitch
3.45μm
20μｍ
5μm
OpticalField of view
Pixel resolution Field of view
Pixel resolution Field of view
Pixel resolution Field of view
Pixel resolution
magniﬁcation （ｍｍ）
（μm）
（mm）
（μm）
(mm)
(μｍ)
(mm)
(μm)
5×
1.41×1.05
0.69
1.28×1.024
4
1.28×1.024
10.64×0.512
110×0.70×0.52
0.345
0.64×0.5122
0.64×0.512
0.5
0.32×0.256
0.520×0.35×0.26
0.173
0.32×0.256
1
0.32×0.256
0.25
0.16×0.128
0.25
50×
0.14×0.10
0.069
0.128×0.102
0.4
0.128×0.102
0.1
0.064×0.051
0.1
100×
0.07×0.05
0.035
0.064×0.051
0.2
0.064×0.051
0.05
0.032×0.025
0.05*Pixel resolution: The measurement length equivalent to 1 pixel of the detector calculated from ﬁled of view and sensor pitch of the detector.
*The optical magniﬁcation when using MS-OP011-RL2 is 2 times the magniﬁcation in the table on the left, and the actual ﬁeld of view and pixel resolution are 1/2.
*The optical magniﬁcation when using the MS-OP011-RLH is 1/2 of each magniﬁcationin the table on the left, and the actual ﬁeld of view and pixel resolution are 2 times.

ND FILTER (NEUTRAL DENSITY FILTER)
ND ﬁlter with dedicated ﬁlter holder for Synos' M-Scope series optics. We can prepare not only
standard type ND ﬁlter but also various type and speciﬁcation of ND ﬁlter as customer's
requirement, such as reduction ratio, special coating, etc. In addition, we can supply only ﬁlter
holder for M-Scope series optics. Various optical ﬁlters such as polarizer, etc. can be atttached.
Model
NDF-5
NDF NIR-5
NDF IR-5
FH

Item name
Visible ND ﬁlter set
NIR ND ﬁlter set
IR ND ﬁlter set
Filter holder

Diameter
25mmφ30mmφ
35mmφ

Target optics
M-Scope type I・type L・type S・type F・type C・type D・type HL・type HD, etc.
M-Scope type HS, etc.
M-Scope type FW・type HF, etc.

FILTER ROTATION HOLDER

Speciﬁcation

for Visible, 5 pieces set (transmittance:0.01％・0.1％・1％・5％・10％）
for NIR, 5 pieces set (transmittance:0.01％・0.1％・1％・5％・10％）for IR, 5 pieces set (transmittance:0.01％・0.1％・1％・5％・10％）

for 25mmφ・30mmφ・35mmφ

FHR-25

FHR-25 is ﬁlter holder with ﬁlter rotation structure, for Synos' optical measurement optics
M-Scope series. It is possible to rotate and adjust ﬁlter such as polarizer.

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