Ken-A-Vision TU-19321C Cordless Comprehensive Scope 2 Dual Purpose Compound Microscope with Dual View Head and Floating Stage; 10× Eyepiece; 2X, 4X, 10x, 40xS Obj.

The Ken-A-Vision T-19311C Comprehensive Scope 2 cordless, dual-view monocular compound microscope has limited stereo features, LED lighting with dimmer control (rheostat) and on/off switch, a 10x widefield eyepiece with reverse-mounted 4x, 10x, and 40xS lens objectives, and is designed for biological use and educational applications. The dual-view monocular head has a fixed 30-degree incline and 360 degree rotation for comfortable viewing and a total magnification up to 400x. The second monocular objective has individual focus + or - 0.20x for varied eye strength between viewers, or can accept a camera connection (not included). Separate knobs for coarse and fine focus provide sharp focus. The floating stage has clips to hold the slide in place and rack-and-pinion movement. Upper (incident) and lower (transmitted) bright and cool white LED light has a lower-level dimmer control (rheostat) and a separate on/off switch for a range of lighting options. The single-cast aluminum body has a built-in, retractable, carrying handle for strength and durability. A built-in rechargeable NiMH battery (included) enables the microscope to be used away from power sources. The microscope includes an allen wrench, cover, power supply, and instructions.Specifications Eyepiece 10x widefield Objective lenses 2x, 4x, 10x, and 40xS DIN achromatic Viewing configuration Dual-view monocular head with 30-degree incline with 360-degree full rotation Nosepiece Reverse 4-hole with four-position ball-bearing stop and 360 degree rotation Illumination Bright and cool upper and lower LED white light with lower-light dimmer and on/off switch Focus Coaxial coarse and fine focus knobs Housing construction Single-cast aluminum Illumination power source Low voltage external power supply 120 ~ 240V, detachable with rechargeable battery *Overall dimensions 35.6 x 18 x 25.4 cm/14 x 7 x 10 inches Weight 4.7kgs/10.4lbs. Certificates ISO:9001 – 2000, CE, CSA, RoHS*H is height, the vertical distance from the lowest to highest point; 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.Ken-A-Vision Manufacturing, founded in 1957 and headquartered in Kansas City, MO, manufactures educational products such as microscopes, cameras, and software.What’s in the Box?Ken-A-Vision T-19321C dual-purpose cordless microscope Allen wrench Microscope cover Power supply Instructions

• Compound microscope with limited stereo features provides high magnification for biological use and educational applications
• Dual-view monocular viewing head with 30-degree incline and 360-degree rotation to ease eye strain and for a more comprehensive view supports a second viewer or camera attachment (not included)
• 10x widefield eyepiece with 3-position stop and spring-loaded 4x, 10x, and 40xS DIN achromatic lens objectives with humidity and climate control coating
• Upper and lower bright and cool LED white light with on/off switch and lower-level dimmer control
• Cordless microscope has a built-in rechargeable NiMH battery