Stereo Microscopes - Page 41

Manufacturer: United Scope LLC. Brand: AmScope Model: ZM-4TNV3

The AmScope ZM-4TNV3 professional trinocular stereo zoom microscope has a pair of 10x and 20x extreme-widefield focusing high-eyepoint eyepieces, a 0.67x-4.5x zoom objective, two Barlow lenses, and a double-arm boom stand. The microscope has an overall magnification range of 2x-180x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The vertical trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The EW10x22mm and EW20x12mm extreme-widefield focusing high-eyepoint eyepieces combine with the 0.67x-4.5x zoom objective to provide zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. The microscope comes with 0.3x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. Focusing eyepieces provide fine focus, high-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. Ambient lighting illuminates the specimen, eliminating the need for power or batteries. The microscope has a double-arm boom stand that enables users to position the microscope head on all three axes (X, Y, and Z). The stand has 20" double arms, and a 30" overall length. Bilateral focus eases use for left- and right-handed users. The pillar is 17" and the focus rack has a 3" diameter. The solid cast-steel base is 2 x 8-1/4 x 10-1/4 inches (H x W x D, where H is height, the vertical distance from the lowest to highe...

Manufacturer: United Scope LLC. Brand: AmScope Model: LED-144A-YK

The AmScope LED-144A stereo microscope illumination system has a 144-bulb LED ring light with four separate zones to independently control light intensity and direction. The ring light provides bright, cool light for working with temperature-sensitive or live specimens, and shadow-free illumination. A rheostat controls the amount of light emanating from the lamp. Power and adjustment controls are located on a control box to speed adjustments. The ring has a 2-1/2" (64mm) inside diameter and a 4" (100mm) outside diameter. The light includes an adapter ring for mounting on a stereo microscope head. It has a 100,000-hour life span and a 110V-240V auto-detecting power supply. 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.United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.What's in the Box?LED Ring lightControl boxMounting ringPower cord

Manufacturer: United Scope LLC. Brand: AmScope Model: SE420X

The AmScope SE420X professional stereo microscope has interchangeable pairs of 5x and 10x widefield eyepieces, a 2x objective, tungsten lighting, and a boom-arm stand. The binocular viewing head has an interpupillary range of 50 to 77mm and a 45-degree inclination to reduce eye and neck strain. The interchangeable pairs of WF5x18mm and WF10x18mm eyepieces combine with the 2x objective to provide 10x and 20x magnification, and a longer working distance for inspecting large-scale specimens that require handling or repair. Dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. The 10W tungsten light provides bright light, and is side-mounted on the microscope head to adjust simultaneously when the head is moved. The microscope has a 13.5" pillar that provides a 6" vertical working distance. Bilateral focus eases use for left- and right-handed users. The 17" boom arm has a 12" working distance. The microscope head can be rotated on the X- and Y-axes. All metal construction is durable and stain-resistant. SpecificationsHeadBinocularMagnification10x, 20xObjective power2xEyepieces (DIN, 30.5mm)WF5x18mm, WF10x18mmFocusBilateral coarseMicroscope standBoom-arm standVertical working distance6" (13.5" overall pillar length)Boom arm12" working distance (17" overall length)Head rotationX- and Y-axesIllumination typeUpper, reflectedLight source10W tungsten, side-mountedPower110V-120V, UL listedMicroscopes 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 t...

Manufacturer: Vision Scientific Brand: Vision Scientific Model: SM-1TSZ-A

This Vision Scientific VS-1F trinocular zoom stereo microscope is ideal for laboratory, industrial or medical applications. Using its high resolution, great depth, and a large field of view, it is the perfect instrument for viewing any three-dimensional or temperature-sensitive specimen or object. The compact, thin design of the base provides added comfort for the user and allows sample positions to remain low, which provides easy accessibility to variable light controls. Rugged cast aluminum with gray enamel finish. Packed in a fitted Styrofoam box; includes a dust cover and an instruction manual. 5-year limited warranty excluding bulbs. Specifications: Head: Trinocular, 45° inclined, rotates 360° (54-76mm interpupillary adjustment) Eyepiece: 10x WF / 20mm high eyepoint (both ocular tubes are +/-6 diopter adjustable) Trinocular Port: C-Mount ready Zoom Range: 0.7x—4.5x, 1:6.4 zoom ratio with the 0.5x & 2x auxiliary Lens Magnification Range: 3.5x—90x Working Distance: Up to 8” vertical movement, optical working distance up to 4” Auxiliary Objectives: 0.5X Lens, working distance, 165mm; 2X Lens, working distance, 30mm (optional) Focus: Heavy duty rack and pinion focusing arm with tension adjustment Stand: Pillar stand with a rectangular table base Light Source: Optional Packing List One trinocular zoom stereo microscope head Pillar stand with a focusing arm Pair of high eyepoint 10x widefield eyepieces 0.5x & 2x auxiliary lens Black & white reversible stage plate Pair of stage clips Pair of rubber eye guards One dust cover User manual

Manufacturer: National Optical Brand: National Optical Model: 453TBL-10

The National Optical 453TBL-10 Compact Binocular Stereo Microscope has a pair of 10x widefield eyepieces, paired 2x and 4x achromatic objectives that are parfocal and parcentered, upper and lower tungsten illumination, interchangeable stage plates, and a fixed stage with clips. The binocular head has a pair of eyepieces with interpupillary adjustment and fixed inclination to reduce eye and neck strain. Dioptric adjustment accommodates individual eye-strength differences. The objectives provide low magnification and a longer focal length for inspecting large-scale specimens, or specimens that require hands-on manipulation or repair, including rocks, minerals, watches, or circuit boards. Achromatic objectives provide color correction of magnified images. Parcentered and parfocal objectives ensure that the image stays centered and focused when the magnification is changed. A stereo microscope, sometimes called an inspection or dissection microscope, has a longer working distance that enables users to manipulate the object being inspected, and is used in semiconductor and electronics industries or by mineralogists, dentists, and students when the user needs to handle or perform work under magnification, including circuit boards, rocks and gems, and dental appliances.The microscope has upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The tungsten (incandescent) light sources provide bright light. Lighting can be configured for upper, lower, or simultaneous upper and lower illumination. The reversible black and white stage plate is used with top-mounted lighting to provide contrast with light- and dark-colored specimens. The frosted glass stage plate provides evenly diffused illumination. The fixed stage has stage clips to secure the slide or specimen in place while viewing. Coaxial focus eases focusing for left- an...

Manufacturer: OMAX Brand: OMAX

Manufacturer: United Scope LLC. Brand: AmScope Model: SM745T

This is a 7X-45X zoom magnification trinocular stereo microscope head. It includes a pair of super widefield high-eyepoint 10X eyepieces and foldable eyeguards. It comes with 45-degree inclined 30mm eyetubes with diopter. Its trinocular port enables to add photo or video capability. The microscope provides sharp clear erect stereo images over a large zoom magnification range. Its super widefield optics and high-eyepiont design ensure an easy and comfortable observation. This microscope head fits all the stands with a 3" (76mm in diameter) O-ring holder. It is made by the same technicians and on the same production line that makes optical instruments for Leica, Zeiss, Nikon and Olympus. It is brand new in factory box. Its retail value is $950.

Manufacturer: OMAX Brand: OMAX Model: G223ES-C50U

This is a package of cordless stereo binocular LED microscope with a 5MP USB digital microscope camera. It can be used on 110V power supplies as well as running with 3 AA batteries, which means that it can be used in the outdoor fields. The microscopy has 20X, 40X and 80X three step magnifications with dual LED lights from both top and bottom sides. The USB digital imaging system captures still microscope images and live video on computer. The included software compatible with Windows XP/Vista/7/8/10 can also be used to make measurements. You can also view and capture the images on iMac or Macbook with Mac OS. The stereo microscope has large working distance of 57mm and maximum field of view of 10mm. This microscope is a good choice for people who like to collect coins, stamps, rocks, gemstones but with low budget. It is also a good choice for students who would like to inspect insects, botanical specimens and etc. The digital camera captures still microscope images, streams live video preview to your computer, and is compatible with Windows XP/Vista/7/8, Mac OS X, and Linux (2.6 and later). The 0.5X reduction lens included gives your computer screen a wider field of view. The user-friendly software for Windows offers advanced features including Stitching, EDF (Extended Depth of Focus), video recording, and measurement functions. Live video and still image capture can be set in different resolutions simultaneously.

Manufacturer: Vision Scientific Brand: Vision Scientific

This Vision Scientific VS-3E binocular zoom stereo microscope features a large-and-stable single arm boom stand with a table-top rectangular base. It is ideal for laboratory and industrial application. Using its high resolution, great depth, and a large field of view, it is the perfect instrument for viewing any large specimens or three-dimensional objects. The solid cross block and brass inserts improve movement, while the friction collar secures the peg and allows the microscope to rotate around a vertical axis. Its rotating, swivelling, and tilting functionalities allow for it to cover wide, horizontal and vertical viewing areas; making it sure to meet your flexibility requirements. Packed in a fitted Styrofoam box; includes a dust cover and an instruction manual. 5-year limited warranty excluding bulbs. Specifications:  Head: Binocular, 45° inclined, rotates 360°   (54-76mm interpupillary adjustment) Eyepiece: 10x WF / 20mm high eyepoint   (both ocular tubes are +/-6  diopter adjustable)  Zoom Range: 0.7x—4.5x,  1:6.4 zoom ratio Magnification Range: 7x—45x Working Distance: Up to 8” vertical / 14” boom arm adjustable,  optical working distance: up to 4” Focus: Heavy duty rack and pinion focusing arm with tension adjustment Stand: Single arm boom stand with a table-top rectangular base Light Source: Optional Overall Dimensions: 8"x19.5"x18", 38lbs Packing List One binocular zoom stereo microscope head Single arm boom stand with a table-top rectangular base Pair of highpoint 10x widefield eyepieces Pair of rubber eye guards One dust cover User manual      

Manufacturer: United Scope LLC. Brand: AmScope Model: SM-1BZ

The AmScope SM-1BZ professional stereo zoom microscope has a pair of 10x super-widefield high eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and a pillar stand. The microscope has an overall magnification range of 3.5x-90x. The binocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The WH10x20mm super-widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide 7x-45x continuous zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. High-eyepoint objectives ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. The microscope includes 0.5x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. Ambient lighting illuminates the specimen, eliminating the need for power or batteries. The pillar-style stand secures the head for precise focusing. Bilateral coarse focus eases use for left- and right-handed users. The extra-large table stand has a reversible black and white stage plate that provides contrast with light and dark-colored specimens, and stage clips to secure the specimen in place. The stage plate has a 3-3/4" diameter (95mm).SpecificationsHeadBinocularMagnification range3.5x-90x overall magnification rangeZoom objective power0.7x-4.5xEyepieces (DIN, 30mm)WH10x20mm high-eyepointZoom range26:1Field of view range3/16 to 1-1/4"Optical working distanceUp to 8"Microscope standPillar standH...