Peak Wide Stand Microscope is a simple measuring microscope designed to be compact and light weight, but characterized by a wider field of view than that of the conventional microscope. It allows not only to provide magnified view of fine pattern and contour of objects, but also to measure length and compare dimension by using a scale included in the eye-piece. It has a smooth working helicoid focus mechanism and penlight illumination.

Optical System

The optical system consists of an objective and an eye-piece. Since all the lens surfaces are coated, bright and high contrast images can be obtained. There are seven kinds of objectives, 2x, 4x, 6x, 10x, 15x, 20x and 30x. The magnification of the eye-piece is 10x, and a scale is provided on its focal plane.

The overall magnification of each optical system is equal to the magnification of the the objective magnified by that of the eye-piece: i.e. 20x, 40x, 60x, 100x, 150x, 200x and 300x.

Catalogue Numbers for each are:

• E2034-20 Wide Stand Microscope 20x (With one scale)
• E2034-40 Wide Stand Microscope 40x (With one scale)
• E2034-60 Wide Stand Microscope 60x (With one scale)
• E2034-100 Wide Stand Microscope 100x (With one scale)
• E2034-150 Wide Stand Microscope 150x (With one scale)
• E2034-200 Wide Stand Microscope 200x (With one scale)
• E2034-300 Wide Stand Microscope 300x (With one scale)

Owing to Huygens type construction with the focal plane inside the lens system, the contamination of scale with dust is excluded. The lens closest to the eye in the eye-piece system is movable by turning an adjuster ring, which allows to bring the scale to focus in accordance with the dioptric power of the user.

Scales

There are four kinds of scale, depending upon the magnification of objectives. You are able to pick out the design according to your application purposes.

Rubber Eye Adaptor

Soft rubber eye adaptor is to cut out the sidelight to help facilitate the observation. The person wearing glasses is to fold the outer margin of rubber adaptor downward to adjust the eye point.

Penlight

The penlight requires two batteries.

E2034-20

• Magnification: 20x
• Field of View: 7.2 mm
• Min. scale division: 0.10 mm
• Measuring Range: 6.0 mm
• Working Distance: 36.0 mm
• Numerical Aperture: 0.06
• Focal distance: 35.0 mm
• Size: 63 x 172mm
• Net weight: 307 gram
• The unit is supplied in a well presented vinyl case

E2034-40

• Magnification: 40x
• Field of View: 3.6 mm
• Min. scale division: 0.05 mm
• Measuring Range: 3.0 mm
• Working Distance: 18.7 mm
• Numerical Aperture: 0.12
• Focal distance: 22.0 mm
• Size: 63 x 172mm
• Net weight: 306 gram
• The unit is supplied in a well presented vinyl case

E2034-60

• Magnification: 60x
• Field of View: 2.4 mm
• Min. scale division: 0.02 mm
• Measuring Range: 2.0 mm
• Working Distance: 11.1 mm
• Numerical Aperture: 0.15
• Focal distance: 16.5 mm
• Size: 63 x 172mm
• Net weight: 309 gram
• The unit is supplied in a well presented vinyl case

E2034-100

• Magnification: 100x
• Field of View: 1.45 mm
• Min. scale division: 0.01 mm
• Measuring Range: 1.2 mm
• Working Distance: 5.7 mm
• Numerical Aperture: 0.19
• Focal distance: 10.7 mm
• Size: 63 x 172mm
• Net weight: 313 gram
• The unit is supplied in a well presented vinyl case

E2034-150

• Magnification: 150x
• Field of View: 0.96 mm
• Min. scale division: 0.005 mm
• Measuring Range: 0.9 mm
• Working Distance: 9.2 mm
• Numerical Aperture: 0.24
• Focal distance: 7.3 mm
• Size: 63 x 172mm
• Net weight: 314 gram
• The unit is supplied in a well presented vinyl case

E2034-200

• Magnification: 200x
• Field of View: 0.72 mm
• Min. scale division: 0.002 mm
• Measuring Range: 0.6 mm
• Working Distance: 6.1 mm
• Numerical Aperture: 0.35
• Focal distance: 5.7 mm
• Size: 63 x 172mm
• Net weight: 316 gram
• The unit is supplied in a well presented vinyl case

E2034-300

• Magnification: 300x
• Field of View: 0.48 mm
• Min. scale division: 0.001 mm
• Measuring Range: 0.4 mm
• Working Distance: 3.7 mm
• Numerical Aperture: 0.4
• Focal distance: 3.9 mm
• Size: 63 x 172mm
• Net weight: 314 gram
• The unit is supplied in a well presented vinyl case