Mitutoyo TM-500 Series Manual de usuario descargar pdf (Pagina 29)

390

MICROSCOPES

Near-Infrared Radiation and LCD Glass Thickness (t=1.1mm or 0.7mm) Corrected

LCD Plan Apo NIR for Bright Field Observation

Order No. Magnifi- Numerical Working Focal Resolving Focal Field of view Field of view Mass

cation aperture (N.A.) distance (W.D.) distance (f) power (R) depth (D.F.) ø24mm eyepiece 1/2" CCD camera

378-827-4 20X 0.40 19.98mm* 10mm 0.7µm 1.7µm ø1.2mm 0.24x0.32mm 305g

378-828-5 50X 0.42 17.13mm* 3.9mm 0.7µm 1.6µm ø0.48mm 0.10x0.13mm 320g

378-829-5 50X 0.42 17.26mm* 3.9mm 0.7µm 1.6µm ø0.48mm 0.10x0.13mm 320g

378-754-5 100X 0.50 11.76mm 2mm 0.6µm 1.1µm ø0.24mm 0.05x0.06mm 335g

*In air

Note: These near-infrared (l= 1800nm) corrected objectives are designed for observing a workpiece through LCD glass (thickness = 1.1mm (378-827-4, 378-828-5) or 0.7mm (378-829-5,

378-754-5)) and for laser repair.

SPECIFICATIONS

Near-infrared Radiation Corrected

M Plan Apo NIR for Bright Field Observation

Order No. Magnifi- Numerical Working Focal Resolving Focal Field of view Field of view Mass

cation aperture (N.A.) distance (W.D.) distance (f) power (R) depth (D.F.) ø24mm eyepiece 1/2" CCD camera

378-822-4 5X 0.14 37.5mm 40mm 2.0µm 14.0µm ø4.8mm 0.96x1.28mm 220g

378-823-5 10X 0.26 30.5mm 20mm 1.1µm 4.1µm ø2.4mm 0.48x0.64mm 250g

378-824-4 20X 0.40 20.0mm 10mm 0.7µm 1.7µm ø1.2mm 0.24x0.32mm 300g

378-825-5 50X 0.42 17.0mm 4mm 0.7µm 1.6µm ø0.48mm 0.10x0.13mm 315g

378-826-5 100X 0.50 12.0mm 2mm 0.6µm 1.1µm ø0.24mm 0.05x0.06mm 335g

378-863-5 50X 0.65 10mm 4mm 0.42µm 0.65µm ø0.48mm 0.10x0.17mm 450g

378-864-5 100X 0.70 10mm 2mm 0.74µm 0.56µm ø0.24mm 0.05x0.06mm 450g

Note: These objectives are designed that a workpiece's image can be focused within the focal depth even when the wavelength used is changed anywhere from the visible range (l=480nm)

up to near-infrared range (l=1800nm). Therefore the M Plan NIR Series are suitable for laser repair. However, when the wavelength used exceeds 1100nm, the focussing position may slightly

deviate from that in the visible light range due to changes in the glass dispersion and the refractive index.

Dimensions

(W.D.)

37.5

ø34

ø24.6

ø25

57.5

(Parfocal distance)

0.4

ø32.2

(W.D.)

30.5

ø34

ø24.6

ø25.2

64.5

(Parfocal distance)

ø32.2

(W.D.)

ø34

ø24.4

ø24.8

(Parfocal distance)

0.6

ø32.2

(W.D.)

ø34

ø24.4

ø25

(Parfocal distance)

0.4

ø32.2

(W.D.)

ø34

ø24.6

ø25

(Parfocal distance)

0.5

ø32.2

(W.D.)

20.35

ø34

ø24.6

ø25

74.94

95.37

(Parfocal distance)

0.6

ø32.2

(W.D.)

17.5

(W.D.)

17.5

ø34

ø24.4

ø25

77.87

95.37

(Parfocal distance)

0.5

ø32.2

Unit: mm

ø34

ø24.4

ø25

77.74

95.24

(Parfocal distance)

0.5

ø32.2

378-822-4 378-824-4

378-823-5 378-825-5

378-826-5

378-827-4 378-828-5 378-829-5

Dimensions

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 35 36

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Mitutoyo TM-500 Series Manual de usuario Pagina 29

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