AmScope M149B-E Digital Compound Monocular Microscope, WF10x and WF20x Eyepieces, 40x-800x Magnification, LED Illuminati

The AmScope M149B-E digital monocular compound microscope has 10x widefield and 20x widefield eyepieces, a forward-facing nosepiece with three DIN achromatic objectives, LED illumination, a 0.65 NA single-lens condenser, a plain stage, and a heavy-duty metal frame. The 0.3MP camera has a CMOS color sensor, image capture and editing software, and USB 2.0 output to capture or display still or video images on a computer or projector. The forward-facing revolving nosepiece has 4x, 10x, and 40x DIN achromatic full-glass objectives that provide high-resolution color-corrected images. The monocular viewing head holds the WF10x or WF20x eyepiece on a fixed 45-degree vertical inclination to reduce eye and neck strain and has 360-degree rotation capability to provide a more comprehensive view and enable sharing. A digital compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired, and where image capture, detailed records, or documentation is required. The 0.3MP digital camera has a CMOS color sensor for displaying still microscopy images and streaming live videos to a computer or projector, and 40x magnification. The camera can be mounted in any 23mm eye tube. The camera includes image capture and editing software that provides still image and live video capture and editing capability, including measurement functions. The software supports JPG, TIF, GIF, PSD, WMF, and BMP file formats and is compatible with Windows XP, Vista, 7, and 8; Mac OS X; and Linux. Camera drivers are compatible with Windows XP, Vista, 7, and 8; Mac OS X; and Linux. The software includes Windows APIs for native C/C++, C#, DirectShow, Twain, and LabVIEW that enable custom application development. The camera has a USB 2.0 data port (cable included). The microscope has lower (diascopic) Brightfield illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background. LED illumination provides bright, cool light for working with temperature-sensitive or live specimens. The 0.65 NA single-lens condenser and disc diaphragm control the amount of light illuminating the specimen. The plain stage is 3-1/2 x 3-1/2 inches and has an opening for light transmission and stage clips to secure the slide or specimen in place while viewing. A stage stop prevents the stage or specimen from coming into contact with the objectives. Coaxial coarse focus eases use for young viewers. All mechanical components are constructed of metal for precision and durability, and the heavy-duty solid-metal frame has a stain-resistant enamel finish. The microscope is powered by a 110VAC adapter (included) or three AA batteries (sold separately). Microscope Specifications Head Compound monocular Eyepieces WF10x, WF20x Objectives 4X, 10x, 40x achromatic Stage Plain Lighting configuration Transmitted (lower) Condenser Single lens Diaphragm Disc diaphragm Light source LED Illumination type Brightfield Power 110V/60Hz or three AA batteries Camera Specifications Resolution 0.3MP (640 x 480 effective pixels) Image type Still image and video display and capture Camera type Brightfield Camera sensor CMOS (color) Magnif