0.75X Auxiliary Objective for use with XTL Stereo Zoom Microscopes Working Distance 103mm


0.75X Auxiliary Objective for use with XTL Stereo Zoom Microscopes Working Distance 103mm

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£62.99

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0.75X Auxiliary Objective for use with XTL Stereo Zoom Microscopes, it easily screws onto the 'nose' end of the microscope head. This objective provides a  Longer Working Distance of 103mm and decreases the magnification range of the microscope from (with 10X eyepieces) 7X-45X to 5.3X-31.5X.

The working distance before attachment of the objective is 88mm. 


Here is a table of magnifications, field of view and working distances for all optoical accessories for the XTL Stereo Zoom Microscope:

Specification of auxiliary objectives and eyepieces – XTL-101/2/3

Eyepiece\Objective

Main body

0.5X objective

0.75X objective

1.5X objective

2X objective

0.7x-4.5x

0.35x-2.10x

0.49x-3.15x

1.05x-6.3x

1.4x-8.4x

10x (std)

Total magnification

7x-45x

3.5x-22.5x

5.3x-31.5x

10.6x-63x

14x-90x

Diameter of visual field(mm)

31-5.2

62x-9.6x

38-6.4

19-3.2

14.3-2.4

15x

Total magnification

10.5x-63x

5.3x-31.5x

7.9x-47.5x

15.8x-94.6x

21x-126x

Diameter of visual field(mm)

21.4-3.6

42.8-7.2

28.5-4.8

14.2-2.4

10.7-1.8

20x

Total magnification

14x-84x

7x-42x

10.6x-33x

21.2x-126x

28x-168x

Diameter of visual field(mm)

17.1-2.9

34.3-5.7

22.9-3.8

11.4-1.9

8.6-1.4

25x

Total magnification

17.5x-105x

8.8x-52.5x

13.1x-78.8x

26.3x-157.5x

35x-220x

Diameter of visual field(mm)

12.9-2.1

25.7-4

17.1-2.9

8.6-1.4

6.4-1.1

Working Distance(mm)

88

137

103

48

25

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