KEN-A-VISION T-26001 Vision Scope 2 Stereo Microscope Instruction Manual

Instruction Manual for KEN-A-VISION models including: T-26001 Vision Scope 2 Stereo Microscope, T-26001, Vision Scope 2 Stereo Microscope, Stereo Microscope, Microscope

KEN-A-VISION T-26001 (01) PDF MANUAL - Manual-Hub.com

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KEN-A-VISION T-26001 (01)

Vision Scope 2 Stereo Microscope Instruction Manual
T-22XXX Series T-26001
www.ken-a-vision.com
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1) Microscope should be stored in a dry and clean environment. Do not expose the microscope to the direct sunlight. Avoid high temperatures and violent vibration.
2) This microscope is a precision instrument. Handle with care. Avoid impact and abrupt movement during transportation.
3) To keep the image clear, clean any fingerprints or stains on the surfaces of the lens.
4) Never turn the left and right focusing knob in the opposite direction at the same time. Microscope damage will occur.
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1) All lenses must be kept clean. Fine dust on the surface of the lens should be blown off with hand blower or wiped off gently with a soft lens tissue. Fingerprints and oil marks should be cleaned with a tissue moistened with a small amount of a 3:7 mixture of alcohol and ether.
2) Never use organic solution to clean the other surfaces (especially the plastic surfaces). If necessary, please use a neutral detergent.
3) Once assembled, do not take the microscope apart as this may cause damage to the microscope.
4) After use, cover the microscope with the provided dust-cover and store in a dry, clean environment to prevent rust.
5) To ensure proper performance, please check and clean the microscope periodically.
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Eyepiece shield
Eyepiece Lock screw Head
Illumination device
Glass stage Clip Base

Diopter adjustment ring Handle
Focusing knob
Power Dimmer knob

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Eyepiece

Eyepiece shield

Head Lock screw Illumination device Glass stage Clip Base

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Figure 1 Figure 2

1) Place the microscope base on a flat, firm surface and position the frosted stage plate on the base. (Figure 1)
1) Check the coarse focus knob on either side of the main support. The coarse focus knob should turn easily.
2) If you want to adjust the degree of tightness of the focusing arm, you can hold one of the focusing knobs and turn another one to attain a suitable position. The degree of tightness relies on the direction to be turned. The clockwise direction is tight; counterclockwise is loose. (Figure 2)

1) Set the specimen in the center of the stage plate. If necessary, clamp the slide with the clips.
2) To operate, plug the small round plug into the back of the base of the microscope and then plug the opposite end into the power outlet.

Figure 3

1) Turn the focusing knob and observe the specimen through the right eyepiece until the image of the specimen is clear.
2) Observe the specimen through the left eyepiece and adjust the diopter ring until the image is clear. (Figure 3)

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Figure 4

1) Adjust the two eyepieces along the direction of the arrow shown in Figure 4 until eyepiece feels comfortable and a single image is seen.
2) Use the left rheostat (dimmer knob) to adjust light intensity of the bottom (transmitted) light.
3) Use the right rheostat (dimmer knob) to adjust light intensity of upper (incidental) light.

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Product Number

T-22001

T-22011

T-22021

T-22041

T-22051

T-22061

Magnifications
Eyepieces Heads / Objectives

2 10x 2 15x 2 20x 1x & 3x 2x & 4x

10x & 30x

15x & 45x

20x & 60x

20x & 40x

30x & 60x

40x & 80x

Note: The items marked are included; others are optional.

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Zoom Magnifications
Eyepieces
Objective Zoom Range

2 10x 2 15x 2 20x
0.7x 4.5x

7x - 45x

10.5x 67.5x

14x 90x

Note: The items marked are included; others are optional.

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Objective Mag.
1X 2X 3X
4X

Working Distance
(mm)
100

Eyepiece

SC6EP10

Objective Mag.
field

10X

20X

30X

6.7

40X

Eyepieces (optional)

SC6EP15

SC6EP20

Objective

Mag.

field

Objective field

15X

20X

30X

7.5

40X

T-22XXX

45X

3.3

SERIESX

T-22XXX

3.75

80X

2.5

SERIESX

6-2 Auxiliary objectives for T-22XXX Series

Auxiliary objectives
SC6OB5 SC6OB15 SC6OB20

Magnification
0.5X 1.5X 2X

Working distancemm
165 45 30

Working distance is fixed regardless of the magnification factor.

Total magnification = Objective mag. X Auxiliary mag. X Auxiliary mag.

Diameter of field of view (mm) =

Eyepiece field

Objective magnification X Auxiliary objective magnification

Photo adaptor mag. = Objective mag. X Auxiliary objective mag. X Photo eyepiece mag.

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Head

Model

T-22001

T-22041

Objective magnification Working distance Observation angle Interpupillary distance adjustment

1X3X

2X4X

100mm 45° Linkage between left and right eyepiece tube range of single adjustment: 54-75mm

Diopter adjustment Range of single adjustment ±5D

Objective
Main body

Mount with auxiliary objectives
Field of view Mount the head
Focusing device
Glass stage

Screw holeM48*0.75
20mm Mount the head in the bracket hole (diameter: 76mm) Focus adjustment by turning the focusing knobs. Range of single adjustment: 10 mm
Diameter 60mm

Clips

Put it on the base from top

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Trouble 1.Double images
2.Dirt appears in the field of view

Cause Interpupillary distance is not correct Diopter adjustment is not correct Left and right eyepieces are different magnifications. Dirt on the specimen
Dirt on the surface of eyepiece

Remedy Adjust the interpupillary distance Adjust the diopter Mount eyepieces of the same magnification Clean the specimen
Clean the surface

3.Image is not clear
4.Image is not clear while adjusting the focus

Dirt on the surface of the objective Diopter adjustment is not correct Focus is not correct

Clean the objective Adjust the diopter Adjust the focus

5.The focusing knob does not The focusing knob is too tight
turn smoothly

Loosen it to a suitable position

6.The image is obscure because of the head is slipping down by during observation

The focusing knob is too loose

Tighten it to a suitable position

8.Eyes feel tired easily

Diopter adjustment is not Adjust the diopter
correct Brightness of light is not correct Adjust the brightness The bulb was not inserted
Insert it correctly correctly

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Ken-A-Vision Mfg. Co., Inc. 5615 Raytown Road, Kansas City, MO 64133 USA
Phone : (816) 353-4787 Fax: (816) 358-5072 www.ken-a-vision.com

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References