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Ergonomic long tilting trinocular

SZX2-LTTR

 

· This product is a precision instrument. Handle it with care and avoid subjecting it to a sudden or severe impact.

 

· Never disassemble any part of the product. Otherwise, failure could be caused.

 

· For cleaning, storage and operating environment of this product, refer to the instruction manual for your microscope.

 

· Before disposing of this product, be sure to follow the regulations and rules of your local government.

 

· Do not use this product with the following product combinations. Otherwise the microscope may be tilted or fall over. 

•  LED transmitted light illumination base (SZX2-ILLTQ/ILLTS) + Optional column (SZH-P400/SZH-P600) + Fluorescence units

This product is the “ergonomic long tilting trinocular” used in combination with the stereo microscope series SZX7, 
SZX10 or SZX16. For usage not described in this instruction manual, refer to the instruction manual for your microscope.

When using the SZX2-LTTR with camera, the extender for camera adapter SZX2-LTTRAD and the camera adapter have 
to be attached onto the SZX2-LTTR. Use the Allen screwdriver provided with the stereo microscope to attach the units.

Item

Specifications

Type

Tilting trinocular observation tube

Magnification

1.25 X

Tube inclination adjustment range

5 to 45 °

Interpupillary distance adjustment range

57 to 80 mm

Light path selection

Light path selector knob IN: eyepiece 100%

Light path selector knob OUT: eyepiece 50%, camera 50%

Dimension

271(W) x 160(D) x 115(H) mm (excluding projections)

Weight

2 kg

Loosen the clamping screws  a  (2 positions) of the camera port.

Insert the extender for camera adapter SZX2-LTTRAD  b  to the camera 
port, and tighten the clamping screws  a .

Loosen the clamping screw  c  (1 position) of the female dovetail of 
the SZX2-LTTRAD.

Insert the camera adapter  d  to the female dovetail of the SZX2-
LTTRAD, and tighten the clamping screw  c .

Attach the camera and adjust the parfocality referring to the instruction 
manual of the camera adapter.

1

2

3

4

5

Observation image is expanded 1.25 times (1.25X) by using SZX2-LTTR. When you use the SZX2-LTTR with the stereo 
microscope series SZX7 or SZX10 in combination with the 1X or 0.75X objective, the observation magnification excluding 
the eyepiece (“objective magnification” x “zoom magnification” x “trinocular observation tube magnification”) can be 
checked easily by affixing the magnification indication sticker provided with SZX2-LTTR to the zooming knob of the zoom 
microscope body.

Note: The indexes on this sticker cannot be used if you replace the SZX2-LTTR with another observation tube.

Turn the zooming knob of the zoom microscope body to set to the 
minimum magnification.

Peel the magnification indication sticker off and affix it on the 
magnification indexes of the right zooming knob. At this time, be sure 
that the minimum magnification index of the right zooming knob is 
overlaid on the index at the top of the sticker.

 

· Affix the magnification indication sticker securely to the 

zooming knob. Otherwise, the sticker may peel off during use.

 

· The magnification indication sticker can only be affixed to the 

right zooming knob.

For details of observation magnification, see tables on section 5.

1

2

NOTE

 

· “Observation magnification” = “objective magnification” x “zoom magnification” x “eyepiece magnification” x 1.25

 

· “Observation area” = “eyepiece field number” / (“objective magnification” x “zoom magnification” x 1.25)

SZX7  

(zoom magnification: 0.8 to 5.6 X)

Objective 

mag.

Eyepiece magnification (field number)

10X (field number 22)

15X (field number 16)

20X (field number 12.5)

30X (field number 7)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

0.5X

5.00 to 35.0

44.0 to 6.29

7.50 to 52.5

32.0 to 4.57

10.0 to 70.0

25.0 to 3.57

15.0 to 105

14.0 to 2.00

0.75X

7.50 to 52.5

29.3 to 4.19

11.3 to 78.8

21.3 to 3.05

15.0 to 105

16.7 to 2.38

22.5 to 158

9.33 to 1.33

1X

10.0 to 70.0

22.0 to 3.14

15.0 to 105

16.0 to 2.29

20.0 to 140

12.5 to 1.79

30.0 to 210

7.00 to 1.00

1.25X

12.5 to 87.5

17.6 to 2.51

18.8 to 131

12.8 to 1.83

25.0 to 175

10.0 to 1.43

37.5 to 263

5.60 to 0.80

1.5X

15.0 to 105 

14.7 to 2.10

22.5 to 158

10.7 to 1.52

30.0 to 210

8.33 to 1.19

45.0 to 315

4.67 to 0.67

2X

15.8 to 158

11.0 to 1.57

30.0 to 210

8.00 to 1.14

40.0 to 280

6.25 to 0.89

60.0 to 420

3.50 to 0.50

SZX10   (zoom magnification: 0.63 to 6.3 X)

Objective 

mag.

Eyepiece magnification (field number)

10X (field number 22)

15X (field number 16)

20X (field number 12.5)

30X (field number 7)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

0.5X

3.94 to 39.4

55.9 to 5.59

5.91 to 59.1

40.6 to 4.06

7.88 to 78.8

31.7 to 3.17

11.8 to 118

17.8 to 1.78

0.75X

5.91 to 59.1

37.2 to 3.72

8.86 to 88.6

27.1 to 2.71

11.8 to 118

21.2 to 2.12

17.7 to 177

11.9 to 1.19

1X

7.88 to 78.8

27.9 to 2.79

11.8 to 118

20.3 to 2.03

15.8 to 158

15.9 to 1.59

23.6 to 236

8.89 to 0.89

1.25X

9.84 to 98.4

22.3 to 2.23

14.8 to 148

16.3 to 1.63

19.7 to 197

12.7 to 1.27

29.5 to 295

7.11 to 0.71

1.5X

11.8 to 118

18.6 to 1.86

17.7 to 177

13.5 to 1.35

23.6 to 236

10.6 to 1.06

35.4 to 354

5.92 to 0.59

2X

15.8 to 158

14.0 to 1.40

23.6 to 236

10.2 to 1.02

31.5 to 315

7.94 to 0.79

47.3 to 473

4.44 to 0.44

SZX16   (zoom magnification: 0.7 to 11.5 X)

Objective 

mag.

Eyepiece magnification (field number)

10X (field number 22)

15X (field number 16)

20X (field number 12.5)

30X (field number 7)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

Observation 

mag. (X)

Observation 

area (mm)

0.3X

2.62 to 43.1

83.8 to 5.10

3.94 to 64.7

61.0 to 3.71

5.25 to 86.3

47.6 to 2.90

7.88 to 129

26.7 to 1.62

0.5X

4.38 to 71.9

50.3 to 3.06

6.56 to 108

36.6 to 2.23

8.75 to 144

28.6 to 1.74

13.1 to 216

16.0 to 0.97

0.8X

7.00 to 115

31.4 to 1.91

10.5 to 173

22.9 to 1.39

14.0 to 230

17.6 to 1.09

21.0 to 345

10.0 to 0.61

1X

8.75 to 144

25.1 to 1.53

13.1 to 216

18.3 to 1.11

17.5 to 288

14.3 to 0.87

26.3 to 431

8.00 to 0.49

1.6X

14.0 to 230

15.7 to 0.96

21.0 to 345

11.4 to 0.70

28.0 to 460

8.93 to 0.54

42.0 to 690

5.00 to 0.30

2X

17.5 to 288

12.6 to 0.77

26.3 to 431

9.16 to 0.56

35.0 to 575

7.14 to 0.43

52.5 to 863

4.00 to 0.24

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2

1

 

Handling precautions

2

 

Affixing the magnification indication sticker

3

 

Attaching the extender for camera adapter SZX2-LTTRAD

4

 

Specifications

5

 

Observation magnifications and observation areas (using SZX2-LTTR)

a

c

b

d

INSTRUCTIONS

Optical Microscope Accessory

AX8807  03  Issued in March, 2019

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