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Motic 1100103800042 Series AE2000 Inverted Siedentopf Binocular Compound Microscope, WF10x Eyepieces, Plan Objectives, 40x-400x Magnification, Brightfield, Phase-Contrast, Halogen Illumination, ELWD Condenser, Plain Stage, 110V-240V


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The Motic 1100103800042 Series AE2000 Inverted Siedentopf Binocular Compound Microscope has a pair of 10x widefield high-eyepoint eyepieces, a side-facing nosepiece with two color-corrected infinity optical system (CCIS) brightfield plan achromatic objectives and two CCIS phase-contrast plan achromatic objectives, halogen illumination, nested coarse and fine focus, a 0.30 NA extra-long working-distance (ELWD) condenser, and a plain stage with inserts. The Siedentopf binocular head has a pair of eyepieces with interpupillary adjustment, a fixed inclination to reduce eye and neck strain, and rotation capability to provide a more comprehensive view and enable sharing. A Siedentopf binocular head enables the viewer to change the interpupillary distance without changing the tube length, eliminating the need to refocus the image. The eyepieces can swivel to adjust the viewing height to suit different viewers. High-eyepoint eyepieces ease viewing for viewers wearing glasses. Dioptric adjustment accommodates individual eye-strength differences. A side-facing nosepiece eases changing objectives. CCIS plan achromatic objectives provide color correction and focus over the entire range of the viewing field, have a longer working distance for improved focus when auxiliary components are utilized, and have a multi-layer coating to enhance contrast. The objectives are lead-free to meet Restriction of Hazardous Substances (RoHS) standards. The 20x and 40x objectives are long working-distance (LWD) objectives for viewing samples through thick glass plates and vessels. An inverted microscope is used in research, medical, and industrial laboratories for observation of biological specimens within vials or dishes that require a longer working distance.

The microscope has upper (episcopic) brightfield and phase-contrast illumination that reflects light off the specimen for enhanced visibility of opaque specimens. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background. Phase-contrast provides high contrast and visibility without the use of stains, allowing specimens to be observed in their natural state without being killed or fixed. A phase slider allows switching between brightfield and phase-contrast illumination. The halogen light source provides bright light in a concentrated path, and a rheostat controls the amount of light emanating from the lamp. The plain stage includes glass and metal inserts to accommodate various types of samples. Coaxial coarse and fine focus knobs are nested to speed focusing for left-and right-handed viewers, and tension adjustment ensures specimen stays focused during viewing.

Microscope Head and Optics Specifications
HeadSiedentopf binocular
Magnification range40x-400x
Head inclination45 degrees
Interpupillary adjustment48 to 75mm
Eyepieces (20mm)N-WF10x
NosepieceQuadruple, side-facing
Objectives, CCIS plan achromatic, BrightfieldPL4X, LWD PL40X
Objectives, CCIS plan achromatic, phase-contrastPL Ph10X, LWD PL Ph20X

Microscope Illumination and Stage Specifications
Focus typeCoaxial coarse and fine
Working distance72mm with condenser; 184mm without condenser
Condenser0.30 NA ELWD
Light sourceHalogen with rheostat, 6V/30W
Illumination typeBrightfield, phase-contrast
Stage typePlain with glass and metal inserts
Stage dimensions200 x 239mm (W x D)
Power110V-240V

W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

Motic manufactures microscopes, microscope cameras, digital imaging products, and application software. The company, founded in 1988 and headquartered in Xiamen, China, is a subsidiary of Hong Kong-based Speed Fair Co. Ltd. and meets International Organization for Standardization (ISO) standards 9001 and 14000.

What's in the Box?

  • Motic 1100103800042 Series AE2000 Inverted Siedentopf Binocular Compound Microscope
  • (2) N-WF10x eyepieces, 20mm
  • CCIS PL4X plan achromatic objective, brightfield
  • CCIS LWD PL40X plan achromatic objective, brightfield
  • CCIS PL Ph10X plan achromatic objective, phase-contrast
  • CCIS LWD PL Ph20X plan achromatic objective, phase-contrast
  • Phase centering telescope
  • Phase slider
  • Glass stage insert
  • Metal stage insert
  • Dust cover
  • Power cord
  • Inverted compound microscope for observation of biological cultures or specimens within well plates, petri dishes, or vials in areas that require a longer working distance

  • Siedentopf binocular head with pair of 20mm 10x widefield high-eyepoint eyepieces with 48 to 75mm interpupillary adjustment, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing

  • Under-mounted, side-facing nosepiece with Brightfield PL4X and LWD PL40X and phase-contrast PL Ph10X and LWD PL Ph20X CCIS plan achromatic objectives for color correction and improved focus over the entire range of the viewing field

  • Upper-mounted Brightfield and phase-contrast halogen illumination with rheostat for clear examination and light control

  • Plain stage with glass and metal inserts accommodates various types of samples, and coaxial nested coarse and fine focus knobs speed focusing

Product Information   Specifications for Motic 1100103800042 Series AE2000 Inverted Siedentopf Binocular Compound Microscope, WF10x Eyepieces, Plan Objectives, 40x-400x Magnification, Brightfield, Phase-Contrast, Halogen Illumination, ELWD Condenser, Plain Stage, 110V-240V Below:

Manufacturer Motic Instruments
Brand Motic
Model 1100103800042
Item Weight 0.04 pounds
Package Weight 38.9 pounds
Package Size 26.2 x 13.6 x 13.6 inches
Units in Package 1

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