html-Catalog Mitutoyo 2017 - 2019

Objective Lens for Brightfield/Darkfield Observation FS-Series Series 378

Specifications Abbreviations in product table

Mag. : Magnification N.A. : Numerical aperture W.D. : Working distance f : Focal distance R : Resolving power D.F. : Focal depth F.O.V. 1 : Field of view when using ø24 mm eyepiece F.O.V. 2 : Field of view when using a digital camera with 1/2" / 12,7 mm chip size

4

4

4

34(W.D)

34(W.D)

34(W.D)

ø44

ø44

ø44

ø40

ø42

ø40

ø42

ø37

ø37

ø42

ø40

ø37

61

61

61

95 (Parfocal distance)

95 (Parfocal distance)

5

5

95 (Parfocal distance)

5

378-830-7

378-832-7

378-831-7

20(W.D)

13(W.D)

34(W.D)

4

7

7

ø44

ø44

ø44

ø40

ø42

ø37

ø40

ø42

ø32

ø40

ø42

ø32

61

82

75

95 (Parfocal distance)

5

95 (Parfocal distance)

95 (Parfocal distance)

5

5

378-833-7

378-835-7

378-834-7

4.7

1.3(W.D)

6(W.D)

8.5

Refer to the microscope units and objective lenses brochure

4.8

5.2(W.D)

ø44

ø44

ø44

ø40

ø42

ø32

ø40

ø42

ø32

ø40

ø42

ø31.5

93.7

89

89.9

5

95

95 (Parfocal distance)

95

5

5

(Parfocal distance)

(Parfocal distance)

378-846-7

378-845-7

378-836-7

BD Plan Apo for Bright/Dark Field Observation Compatible with microscope types MF-U / Hyper MF-U No. Magnification N.A. W.D. f R

Mass [g]

D.F.

F.O.V. 1

F.O.V. 2

2X 5X

0,055 34 mm 100 5 µm 91 µm ø12 mm 2,4x3,2 mm 340 0,14 34 mm 40 2 µm 14 µm ø4,8 mm 0,96x1,28 mm 350 0,21 34 mm 26,67 1,3 µm 6,2 µm ø3,6 mm 0,64x0,85 mm 350 0,28 34 mm 20 1 µm 3,5 µm ø2,4 mm 0,48x0,64 mm 350 0,42 20 mm 10 0,7 µm 1,6 µm ø1,2 mm 0,24x0,32 mm 400 0,55 13 mm 4 0,5 µm 0,9 µm ø0,48 mm 0,1x0,13 mm 440 0,7 6 mm 2 0,4 µm 0,6 µm ø0,24 mm 0,05x0,06 mm 460

378-831-7 378-832-7 378-830-7 378-833-7 378-834-7 378-835-7 378-836-7

7,5X 10X 20X 50X 100X

BD Plan Apo HR for Bright/Dark Field Observation Compatible with microscope types MF-U / Hyper MF-U Note : These objectives offer extra-high resolving power. No. Magnification N.A. W.D. f R

Mass [g]

D.F.

F.O.V. 1

F.O.V. 2

50X

0,75 5,2 mm 4 0,4 µm 0,49 µm ø0,48 mm 0,1x0,13 mm 530 0,9 1,3 mm 2 0,3 µm 0,34 µm ø0,24 mm 0,05x0,06 mm 545

378-845-7 378-846-7

100X

BD Plan Apo SL for Bright/Dark Field Observation Compatible with microscope types MF-U / Hyper MF-U Note : These objectives offer extra-long working distance. No. Magnification N.A. W.D. f R

Mass [g]

D.F.

F.O.V. 1

F.O.V. 2

20X 50X 80X 0,28 30,5 mm 10 1 µm 3,5 µm ø1,2 mm 0,24x0,32 mm 350 0,42 20 mm 4 0,7 µm 1,6 µm ø0,48 mm 0,1x0,13 mm 410 0,5 13 mm 2,5 0,6 µm 1,1 µm ø0,3 mm 0,06x0,08 mm 430 100X 0,55 13 mm 2 0,5 µm 0,9 µm ø0,24 mm 0,05x0,06 mm 440

378-840-7 378-841-7 378-842-7 378-843-7

8

13(W.D.)

13(W.D.)

7.5

20(W.D.)

30.5(W.D.)

8.5

8.5

ø44

ø44

ø44

ø44

ø42

ø40

ø31

ø40

ø42

ø32

ø40

ø42

ø32

ø40

ø42

ø32

64.5

75

82

82

95 (Parfocal distance)

5

95 (Parfocal distance)

5

95 (Parfocal distance)

5

95 (Parfocal distance)

5

378-840-7

378-841-7

378-843-7

378-842-7

458

All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, in particular any and all technical specifications, are only binding when explicitly agreed upon. For suggested retail prices, please refer to the separate price list.

All products to be sold to commercial customers.