Objectives for bright-field observation (Super-long working distance) M Plan Apo SL
VMU
WIDE VMU
FS70 MF-U Hyper MF-U
Features
> Bright-field observation > Wavelength compensation range 436 nm to 656 nm (Designed to fundamental wavelength 587 nm) > Infinity corrected > Super long working distance > Plan-apochromat
Dimensions
M Plan Apo SL50X
M Plan Apo SL100X
M Plan Apo SL20X
13 1.4 (Working distance)
(Working distance)
(Working distance)
30.5
1.5
20.5
74.5
64.5
82
5
5
5
( Parfocalizing distance ) 95
( Parfocalizing distance ) 95
( Parfocalizing distance ) 95
Specifications
Real FOV (mm)
Mass (g)
f (mm) ( λ = 550 nm)
R (μm) ( λ = 550 nm)
±DOF (μm)
Model
N.A.
W.D. (mm)
Code No.
ø24 eyepiece 2/3 inch camera
M Plan Apo SL
M Plan Apo SL20X M Plan Apo SL50X M Plan Apo SL100X
378-810-3 378-811-15 378-813-3
0.28 0.42 0.55
30.5 20.5 13.0
10
1.0 0.7 0.5
3.5 1.6 0.9
1.2
0.33×0.44 0.13×0.18 0.07×0.09
240 280 290
4 2
0.48 0.24
• Every resolution and single objective's depth of focus in the above table is a value determined on the basis of a reference wavelength ( λ = 0.55 μm).
Objectives for bright-field observation (with cover-glass thickness compensation) G Plan Apo VMU FS70 MF-U Hyper MF-U WIDE VMU
Features
> Bright-field observation > Wavelength compensation range 436 nm to 656 nm (Design to fundamental wavelength 587 nm) > Infinity corrected > Long working distance > Plan-apochromat > Design enables observation through a 3.5 mm cover glass (material: BK7). Note: Mitutoyo is ready to design and manufacture a specific
sheet of glass according to a specified glass thickness, material or refractive index, please contact your local Mitutoyo sales office.
Dimensions
G Plan Apo 20X
G Plan Apo 50X
(Working distance): Glass thickness 3.5 mm
(Working distance): Glass thickness 3.5 mm
15.08
30.6
2
1.58
Glass
Glass
65.59
81.11
96.19
96.19
5
5
Specifications
Real FOV (mm)
Mass (g)
f (mm) ( λ = 550 nm)
R (μm) ( λ = 550 nm)
±DOF (μm)
Model
N.A.
W.D. (mm)
Code No.
ø24 eyepiece 2/3 inch camera
G Plan Apo
G Plan Apo 20X (t3.5) G Plan Apo 50X (t3.5)
378-847
0.28 0.50
29.42 13.89
10
1.0 0.6
3.5 1.1
1.2
0.33×0.44 0.13×0.18
270 320
378-848-3
4
0.48
• Every resolution and single objective's depth of focus in the above table is a value determined on the basis of a reference wavelength ( λ = 0.55 μm).
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