E Leitz single objective microscope 1888
Single objective microscope, serial number 14753, made in 1888 by E Leitz - from ProSciTech collection

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Many suppliers sell Chinese and Indian microscopes. The best of these are excellent instruments and compare well with Western or Japanese makes, at a fraction the price. We only deal with high quality instruments and our prices are very low for the quality offered. ProSciTech Pty Ltd is a long established and reliable business - chances are that we will be here and supply parts and advice when many others have come and gone.

We had an abiding interest in microscopy, predating ProSciTech, which was formed in 1979. Our interest is shown in our small collection of antique microscopes and microtomes. The microscopes are shown in two images on this and other microscope pages; they are contrasted with very modern Chinese-made microscopes which boast best optical and mechanical designs and manufacture. The antique microtomes are shown with modern microtomes on page U2.

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Trinocular biology research microscope
OXJS304
Trinocular biology research microscope side view
OXJS304

BIOLOGICAL MICROSCOPE, LED

The OXJS304 microscope is our standard biological compound microscope. It uses an infinity plan achromatic optical system and is suitable for students and professionals seeking an affordable, high quality instrument. Chromatic aberrations and curvature of field are both ideally corrected over the field of view. The objectives have a higher numerical aperture (NA) providing clear images with minimal flare. Chromatic aberrations and curvature of field are both ideally corrected over the field of view. The design allows for the user to rest the arms comfortably on the table whilst adjusting the focus. The X/Y stage can easily be moved using a knob on the right, below the stage. Heat-sink design keeps the microscope at lower temperature after long time work.

Various accessories are available to meet your applications for observations of light field, phase contrast, dark field and simply polarisation attaches. They can be found below under the OXJS500T microscope.


Standard FeaturesOptional Accessories
  • Infinity optical system F=200mm
  • Quadruple nosepiece, inward
  • Coarse and fine knob focusing, division 0.001mm, max: 20mm
  • Condenser: swing type NA=1.25 (O) with the Iris diaphragm
  • Quality dustcover
  • Spare bulb
 
  • Siedentopf trinocular tube, interpupillary distance 52~75mm, 30° inclined,
  • Trinocular light is split 50/50 by a high quality prism.
 
  • Stage size: 142 x 135mm, moving range: 76 x 52mm
  • Stage size: 156 x 138mm, moving range: 76 x 54mm
  • Eyepiece
    • WF10x/18mm with the high point
  • Eyepieces
    • WF10x/20mm with the high point
    • WF10x/18mm (pointer) with the high point
    • WF10x/20mm (pointer) with the high point
    • WF10x/18mm (0.1mm)
    • WF10x/20mm (0.1mm)
    • WF16x/14mm
  • Objectives
    • Plan Achromatic 4x/0.10
    • Plan Achromatic 10x/0.25
    • Plan Achromatic 40x/0.65
    • Plan Achromatic 100x/1.25 (S,O)
  • Objectives
    • Plan Achromatic 20x/0.40
    • Plan Achromatic 60x
    • Plan Phase Contrast 10x/0.25
    • Plan Phase Contrast 40x (S)
    • Plan Phase Contrast 100x (S, O)
  • Illumination
    • 3W LED lamp, adjustable
  • Illumination
    • 6V 30W halogen lamp, adjustable
    • 6V 20W halogen lamp, adjustable
  • C-mount
    • 0.5x
  • C-mount
    • 1x
    • 0.25x
  • Filter (⌀ 31.84mm)
    • Blue
    • Defused light
  • Filters (⌀ 31.84mm)
    • Green
    • Yellow
    • Grass Glass
 

1 carton, G.W. 9.1kg, N.W.6.7kg, Dimensions: 480 x 470 x 280mm

Trinocular biology research microscope
OXJS304
Standard objectives
Standard objectives
Standard eyepieces
Standard eyepieces
Standard condenser
Standard condenser
Standard microscope filters
Standard filters
OF32A
Microscope filter, Ø 32mm, amber/yellow, for OXJS and OXJP Series
50% DISCOUNT FOR 1
AUD189.00
ea
ADD TO CART 
OF32B
Microscope filter, Ø 32mm, blue, for OXJS and OXJP Series
50% DISCOUNT FOR 1
AUD189.00
ea
ADD TO CART 
OF32G
Microscope filter, Ø 32mm, green, for OXJS and OXJP Series
50% DISCOUNT FOR 1
AUD189.00
ea
ADD TO CART 
OF32N
Microscope filter, Ø 32mm, neutral density, for OXJS and OXJP Series
50% DISCOUNT FOR 1
AUD189.00
ea
ADD TO CART 
OOBP010
Brightfield objective, infinity plan, 10x, 0.25, 0.17, for OXJS & OXJP
AUD46.00
ea
ADD TO CART 
OXJS304-X
Biology research microscope, trinocular, 3W LED transmitted light
AUD999.00
ea
ADD TO CART 
OXJS9-E1018
Eyepiece, Ø 23.2mm, WF plan, 10x/18mm for OXJS & OXJP Series
AUD65.89
ea
BACKORDER 
OXJS9-E1020
Eyepiece, Ø 23.2mm, WF plan, 10x/20mm for OXJS & OXJP Series
AUD82.00
ea
ADD TO CART 
OXJS9-E1613
Eyepiece, Ø 23.2mm, WF plan, 16x/13mm for OXJS & OXJP Series
AUD63.00
ea
ADD TO CART 
OXJS9-ERS1018
Eyepiece, Ø 23.2mm, WF plan, 10x/18mm for OXJS & OXJP Series, Scale (0.1mm)
AUD104.00
ea
ADD TO CART 
OXJS9-PHS-010
Phase Contrast Slide, 10x, for OXJS304
AUD39.00
ea
ADD TO CART 
OXJS9-PHS-020
Phase Contrast Slide, 20x, for OXJS304
AUD39.00
ea
ADD TO CART 
OXJS9-PHS-040
Phase Contrast Slide, 40x - 100x, for OXJS304
AUD39.00
ea
ADD TO CART 
OBM2100 BM2100 Advanced biologial compound microscope
ADVANCED COMPOUND MICROSCOPE

with optional darkfield, phase contrast, fluoresence

 

OBM2100

Optical System

Infinity Optical System


Viewing Head

Seidentopf Binocular Viewing Head, Inclined at 30°, 360° Rotatable, Interpupillary 48‐75mm

Seidentopf Trinocular Head Inclined at 30°, Interpupillary 48‐75mm

Eyepiece

Ф30 Wide Field Eyepiece EW10x/22, Eyepiece Tube Diameter 30mm

Wide Field Eyepiece EW15x/16

Wide Field Eyepiece EW20x/12

Nosepiece

Backward Quintuple Nosepiece

Objective

Infinity Plan Achromatic Objective 4x, 10x, 40x, 100x

Infinity Plan Achromatic Objective 20x, 60x

Condenser

Abbe Condenser NA1.25 with Aperture Diaphragm

Focusing System

Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation,
Fine Stroke 0.2mm per Rotation, Moving Range 24mm

Stage

Double Layers Mechanical Stage 230x150mm, Moving Range 78x54mm

Illumination

12V/20W Halogen Lamp, Brightness Adjustable

12V/30W Halogen Lamp, Brightness Adjustable

LED light LED Illumination

Accessories

Photo Attachment

 
 

Polarization Attachment

Phase Contrast Kit

Dark Field Attachment

Dark‐field Condenser (Dry)

Dark‐field Condenser (Oil)

Epi‐Fluorescent Attachment

OBM2-DFC-D
Darkfield condenser for OBM2100, dry
AUD227.00
ea
BACKORDER 
OBM2-DFC-O
Darkfield condenser for OBM2100, oil
AUD291.00
ea
BACKORDER 
OBM2-F-BG
Fluoresent illumination for OBM2100, B G wavelength, 100W HBO mercury bulb
kit
QUOTE
OBM2-F-BGUV
Fluoresent illumination for OBM2100, B G U V wavelength, 100W HBO mercury
kit
QUOTE
OBM2-PHC
Phase contrast kit for OBM2100, 10x, 40x, 100x, condenser, center telescope
AUD890.00
kit
BACKORDER 
OBM2100
Compound microscope, trinocular, LED transmitted light
ea
QUOTE
Standard objectives
Standard objectives

BRIGHTFIELD OBJECTIVES FOR BIOLOGICAL MICROSCOPES


Cat. No.Name (objectives)MagnificationNumerical aperture (N.A)Working distance (mm)Conjugate distance (mm)Parfocalisation distance (mm)
OOBF‐002‐180Infinity Plan Achromatics2.5x0.078.466
f T=180
45
OOBF-002-180
Brightfield objective, infinity plan, 2.5x, conjugate distance 180mm
15% DISCOUNT FOR 1
AUD122103.70
ea
ADD TO CART 
OOBF-004-200
Brightfield objective, infinity plan, 4x, conjugate distance 200mm
AUD68.00
ea
BACKORDER 
OOBF-010-200
Brightfield objective, infinity plan, 10x, conjugate distance 200mm
AUD80.00
ea
BACKORDER 
OOBF-020-200
Brightfield objective, infinity plan, 20x, conjugate distance 200mm
AUD140.00
ea
BACKORDER 
OOBF-040-200
Brightfield objective, infinity plan, 40x, conjugate distance 200mm
AUD108.00
ea
BACKORDER 
OOBF-060-200
Brightfield objective, infinity plan, 60x, conjugate distance 200mm
AUD182.00
ea
BACKORDER 
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