Bresser Science ETD 301 Stereo Microscope

The Bresser Science ETD-301 is a stereo incident light and transmitted light microscope with high-quality optics.

It is suitable for use in medicine, agriculture, forestry, forensics, scientific research institutes and schools as well as for the assembly and inspection of small components in precision mechanics and electronics.

The particularly wide base with object table enables the viewing of larger objects. The maximum object height is approx. 85 mm. The large working distance of 100 mm allows working with tools, e.g. for dissecting, measuring or testing.

The instrument has an LED incident light and a transmitted light illumination, which can be used individually or combined and each can be infinitely adjusted. The incident light angle can be adjusted in a particularly user-friendly way. With interchangeable wide-field eyepieces (WF10x) and a 9x stereo zoom lens (0.7x-6.3x), a continuous magnification range from 7x to 63x is realised. The coarse and fine focusing allows precise focusing, especially at high magnifications and in photography.

The interpupillary distance and dioptric compensation are individually adjustable. The trinocular microscope head can be rotated 360° and has two 45° inclined eyepiece tubes.

The trinocular tube can carry an SLR/system camera (APS-C or DX format) or a c-mount camera (sensor size up to 1") using an optional adapter. By means of a switch, the beam path of one eyepiece is deflected towards the camera. This provides 50% more light than a microscope with a permanent beam splitter. To connect an SLR or system camera, the adapter and a camera-specific T2 ring are required.

A c-mount camera is connected with the optional adapter.

Key features:

• WF 10x eyepieces with 22 mm field of view (referring to a 1x objective)
• Large, continuous 9x zoom (7x-63x magnification)
• With optional adapter suitable for SLR/system cameras and c-mount cameras
• Tripod with coarse and fine focus

The kit includes:

• Microscope zoom head
• LED microscope stand
• WF 10x eyepieces with 22mm field of view (2 pieces)
• Translucent plastic object plate
• AC adapter (12V 3A)
• Dust cover