Bresser Microscope Science TRM 301, trino, 40x - 1000x (12859)

The BRESSER TRM-301 is a premium trinocular biological microscope, offering exceptional imaging quality, ergonomic design, and high stability. It is ideal for intensive use in medicine, biology, agriculture, and industry. This microscope is also highly recommended for dedicated hobbyists as a "microscope for a lifetime." A standout feature of the TRM-301 is its Köhler illumination system, which provides bright, cool, homogeneous, reflex-free, and high-contrast lighting. This system is essential for scientific research and microphotography and includes a fixed field diaphragm and an adjustable Abbe condenser (N.A. 1.25) with an iris diaphragm. Additional features include a mechanical stage with precise movement, ergonomic coaxial focusing knobs (200 µm per full turn), continuous dimming, planachromatic objectives, and wide-field eyepieces.

Features

• Type: Biological microscope

• Head Type: Trinocular

• Magnification Range: 40x to 1000x

• Eyepieces: Two WF 10x (23 mm) wide-field eyepieces

• Objectives: Four planachromatic objectives (4x, 10x, 40x, 100x oil immersion)

• Condenser: Abbe N.A. 1.25 (height adjustable and centerable)

• Illumination: 12V/30W halogen lamp with dimmer

Scope of Delivery

• Microscope body

• Two WF 10x eyepieces

• Four planachromatic objectives (PL4x, PL10x, PL40x, PL100x oil immersion)

• Coaxial mechanical stage with Nonius scale

• Immersion oil

• Dust cover

• Power cable

Specifications

Optics

• Lighting: Transmitted light with adjustable halogen lamp (12V/30W)

• Magnification Levels: 40x, 100x, 400x, 1000x

• Lens Type: Planachromatic objectives (4x, 10x, 40x, 100x oil immersion)

• Eyepiece: Wide-field WF 10x eyepiece (23 mm)

• Condenser: Abbe condenser (N.A. 1.25, height adjustable and centerable)

Power Supply

• Operates via mains power plug

Mechanics

• Specimen Stage: Cross table with vernier scale for precise positioning

• Type of Build: Trinocular design with a 30° oblique viewing angle and a 360° rotating head

• Focusing: Coarse and fine coaxial focusing controls

Special Features

• Filter holder included for advanced contrast control

• Luminous field diaphragm included for Köhler illumination setup

• Dust cover included for safe storage

General Information

• Color: Black-white finish

• Series: Science TRM-301 Microscope

• Weight: 8800 g

Suitability

• Designed for advanced users and professionals in medicine and related fields (ages 16+)

The BRESSER TRM-301 is an excellent choice for laboratories or advanced individuals who require precision and reliability in their microscopy work. Its advanced optical system, Köhler illumination capabilities, and ergonomic design make it an indispensable tool for detailed observations in scientific research or educational environments.