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Bresser Science TRM-301, 40x-1000x

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The BRESSER TRM-301 is a trinocular biological microscope of first-class quality: This means excellent imaging, good ergonomy, high stability and a modern attractive design. It is a laboratory microscope, which permits an intensive use, e.g. in medicine, biology, agriculture and industry area. Also, we can recommend it to the engaged hobbyist as his "microscope for a lifetime". A particular important feature of the TRM-301 is its ability for the Köhler illumination. This optimal illumination is bright, cool (going easy on the object), homogenous, reflex free and rich in contrast, so it makes the full use of the microscope optics. The Köhler illumination is standard for scientific research and microphotography. It is achieved with the fixed field diaphragm and the adjustable Abbe condenser (numerical aperture 1.25; with iris diaphragm). Naturally, the TRM-301 has the other features, which are typical for high-quality microscopes: lengthwise and cross moveable stage, ergonomic coaxial focusing knobs (fine focus: 200 µm / full turn), continous dimmer, planachromatic objectives (4x, 10x, 40x, 100x-oil retractable), 10x wide field eyepieces (mounted in 30° inclined eyepiece tubes), adjustment of eye relief, diopter adjustment and the phototube.

  • Biological microscope
  • Type head: trinocular
  • Magnification: 40x - 1000x
  • 2 eyepieces: both WF 10x (23mm)
  • 4 objectives: 4x, 10x, 40x, 100x oil
  • Type objectives: planachromatic
  • Condensor: Abbe N.A. 1.25
  • Illumination: 12V / 30W halogen with dimmer
  • Microscope
  • 2x Eyepiece (WF 10x)
  • 4x Objective ( PL4x, PL10x, PL40x, PL100x oil)
  • Coxial mechanical stage with Nonius scale
  • Immersion oil
  • Dust cover
  • Power cable
Optical design Biological
Magnification from 40
Magnification up to 1000
Diopter setting
Lighting5 Transmitted light
Eyepiece Barrel Diameter 23.2 mm
View Trinocular
XY cross stage High End XY Stage with single hand operation
Colour white
Body material Aluminium
Product series Science
Extended warranty 10 years
Total length 360 mm
Total width 210 mm
Total height 430 mm
Net Weight total (incl. accessories) 8.8 kg