The AmScope M500B-MS monocular compound microscope has interchangeable 10x widefield and 20x widefield eyepieces, a forward-facing nosepiece with four DIN achromatic objectives, tungsten illumination, coaxial separate coarse and fine focus, a 1.25 NA Abbe condenser, and a plain stage with a mechanical specimen holder. The monocular viewing head has a fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. An anti-mold head preserves optics in high-humidity areas. The forward-facing revolving nosepiece has 4x, 10x, 40xS, and 100xS (oil) DIN achromatic objectives that provide color correction of magnified images. The 40xS and 100x S objectives are spring loaded to prevent damage to the slide or objective when focusing. The 100xS oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. The fully-coated optical system provides sharp, high-resolution images. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.

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. Tungsten (incandescent) illumination provides bright light, and a rheostat controls the amount of light emanating from the lamp. The 1.25 NA Abbe condenser can be adjusted to control the distance of the light from the stage and has an iris diaphragm to optimize the amount of light illuminating the specimen. The condenser is controlled using a spiral mechanism. The plain stage has clips to secure the specimen in place, and is 4-3/8 x 4-3/4 inches (110 x 120mm) (W x D; where W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). A mechanical specimen holder can be added to the plain stage to provide precise movement, perform measurements, and record coordinates. Separate coaxial coarse and fine focus eases focusing for left- and right-handed viewers, and a rack-and-pinion mechanism provides precise and secure focusing. Focus tension control prevents stage drift. All the mechanical parts of the microscope are constructed of metal to provide durability and resistance to wear. The metal frame has a stain-resistant enamel finish for durability and to ease cleaning.

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?

• AmScope M500B-MS microscope with plain stage and mechanical specimen holder
• WF10x eyepiece, 23mm
• WF20x eyepiece, 23mm
• 4x DIN achromatic objective, 20mm
• 10x DIN achromatic objective, 20mm
• 40xS DIN achromatic objective, 20mm
• 100xS (oil) DIN achromatic objective, 20mm
• Mechanical specimen holder
• (2) Stage clips
• Wrench
• Color filter
• Immersion oil
• Spare bulb
• Dust cover
• Instructions

AmScope T490B 40X-2000X Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage

From Manufacture:

AmScopeT490B features a unique simul-focal optical system with an adjustable trinocular port to enable well-focused clear images on your computer or video screen while simultaneously obtaining sharp, focused images through the eyepieces. In addition, the T490B’s industry standard 23mm photo port can be converted into a C-Mount port by attaching the included C-mount adapter, allowing you to attach most microscope digital cameras and video systems on the market. The T490B includes a 30-degree inclined 360-degree swiveling trinocular Siedentopf head, a 3-D mechanical stage, and an intensity-variable halogen illumination system. This versatile microscope is also capable of being upgraded with various accessories and attachments listed in the optional section for additional functions. It is a perfect laboratory instrument for clinics, Vets, Doctors, and professional students. It arrives brand new in a factory sealed box.

Simul-focal Optical System

Most trinocular microscopes allow you to view either through the trinocular port or the eyepieces only, forcing you to switch between the two. Since these trinocular ports are not simul-focal with the rest of the microscope optical system, you have to re-focus the microscope after each switch. The T490B, however, erases this step by providing simul-focal viewing. Especially handy for teaching demonstrations, clinical examinations and laboratory applications, the simul-focal feature allows your students or colleagues to view clear images simultaneously while you work through the eyepieces.

What’s In The Box?

Trinocular Simul-focal Microscope, Siedentopf Head, 23mm Adjustable, Trinocular Photo Port with C-Mount Adapter, Microscope Body with Frame, Base and Halogen Illumination System, DIN Objectives, 4X, 10X, 40X and 100X, Widefield 10X Eyepieces (Pair), Widefield 20X Eyepieces (Pair), Color Filters, 6V/20W Spare Halogen Bulb, Spare Fuse, Power Cord, Dust Cover, Immersion Oil, Customer Information Sheet (download link included).

About Microscopes

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. AmScope has been manufacturing microscopy equipment and accessories since 1996, headquartering in Irvine, CA.

Features & Specifications

• Simul-focal optical system allows simultaneous viewing through the photo port and eyepieces
• Adjustable simul-focal trinocular port
• Industry standard 23mm photo port and c-mount port
• 30-degree inclined, 360-degree swiveling trinocular Siedentopf head
• Photo/video capability with adjustable 23mm photo mount for simul-focal image system
• Large 3D double layer mechanical stage with stain resistant finish
• Low-position coaxial stage movement control knobs
• Coaxial coarse & fine focusing with ca knob tension control
• Fully coated optical system with high resolution
• Eight magnification settings: 40x-80x-100x-200x-400x-800x-1000x-2000x
• Upward stage stopper to protect slides and objectives
• Abbe condenser with iris diaphragm & filters
• Rack and pinion adjustment for condenser
• Built-in halogen illumination system with variable intensity
• Dual focusing control knobs
• Full optical glass elements
• Precise ground glass lenses
• All metal mechanical components.
• Adjustable interpupillary distance
• Adjustable diopter on ocular
• Solid metal frame construction with stain resistant enamel finish
• CE and GS certified electrical system
• Nosepiece: quadruple
• Mechanical tube length: 6-5/16 inch (160mm)
• Head: 360-degree swiveling trinocular Siedentopf head inclined at 30-degree
• Eyepieces: wf10x and 20x
• Achromatic objectives: 4x, 10x, 40x (spring), 100x (spring, oil)
• Stage dimensions: 5-1/2 inch x 5-1/2 (140x140mm)
• Stage traveling range: 2-15/16 inch x 1-3/4 inch (75x45mm)
• Focusing range: 1-3/16 inch (30mm)
• Division of fine focusing: 0.0000787 inch (0.002mm)
• Abbe condenser: na=1.25 with rack and pinion focusing control
• Illumination: 6v/20w halogen bulb
• Power supply: 110v (220v version available), CE & GS certified
• Accessories: 6v/20w spare halogen bulb, bottle of immersion oil, blue, green & yellow filters
• Microscope dimensions: 12 inch x 9 inch x 16 inch
• Manufactured under ISO 9001 quality control standard
• Excellent five (5) year factory warranty

Compare Products	T490B ASIN:B004QEFO1Q	T340B-LED ASIN:B0069WNJS8	T660B ASIN:B007RFJ4E4	T650C ASIN:B00GGXZOQA	T700D ASIN:B008ZH72VU
Achromatic	✓	✓	✓
Infinity Plan Achromatic				✓	✓
LED		✓
20W Halogen	✓		✓	✓
30W Halogen					✓
Kohler			✓	✓	✓
Widefield	✓	✓
Super/Extreme Widefield			✓	✓	✓

The AmScope M500-PZ polarizing monocular compound microscope has a 10x widefield eyepiece, a forward-facing nosepiece with four DIN achromatic objectives, tungsten illumination, coaxial separate coarse and fine focus, a 1.25 NA Abbe condenser, and a plain stage with a polarizing attachment. The monocular viewing head has a fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. An anti-mold head preserves optics in high-humidity areas. The forward-facing revolving nosepiece has 4x, 10x, 40xS, and 100xS (oil) DIN achromatic objectives that provide color correction of magnified images. The 40xS and 100x S objectives are spring loaded to prevent damage to the slide or objective when focusing. The 100xS oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. The fully-coated optical system provides sharp, high-resolution images. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.

The microscope has lower (diascopic) Brightfield and polarizing imaging 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. Polarization is used to view rocks, minerals, and other anisotropic substances. The polarizing kit includes a round stage and a polarizing filter. The round stage can be rotated to change the direction from which light hits the specimen, and is graduated in 5-degree increments to record coordinates. The polarizing lens filters light from below the stage. Tungsten (incandescent) illumination provides bright light, and a rheostat controls the amount of light emanating from the lamp. The 1.25 NA Abbe condenser can be adjusted to control the distance of the light from the stage and has an iris diaphragm to optimize the amount of light illuminating the specimen. The condenser is controlled using a spiral mechanism. The plain stage has clips to secure the specimen in place, and is 4-3/8 x 4-3/4 inches (110 x 120mm) (W x D; where W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). Separate coaxial coarse and fine focus eases focusing for left- and right-handed viewers, and a rack-and-pinion mechanism provides precise and secure focusing. Focus tension control prevents stage drift. All the mechanical parts of the microscope are constructed of metal to provide durability and resistance to wear. The metal frame has a stain-resistant enamel finish for durability and to ease cleaning.

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?

• AmScope M500-PZ microscope with plain stage
• WF10x eyepiece, 23mm
• 4x DIN achromatic objective, 20mm
• 10x DIN achromatic objective, 20mm
• 40xS DIN achromatic objective, 20mm
• 100xS (oil) DIN achromatic objective, 20mm
• Polarizing stage attachment with filter
• (2) Stage clips
• Wrench
• Color filter
• Immersion oil
• Spare bulb
• Dust cover
• Instructions

The AmScope M200B-MS-LED cordless monocular compound microscope has interchangeable 10x widefield and 20x widefield eyepieces, a forward-facing nosepiece with three DIN achromatic objectives, LED illumination, coaxial coarse and fine focus, a 0.65 NA single-lens condenser, and a plain stage. The monocular viewing head has a fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. The forward-facing revolving nosepiece has 4x, 10x, and 40xS DIN achromatic objectives that provide color correction of magnified images. The 40xS objective is spring loaded to prevent damage to the slide or objective when focusing. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.

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, and a rheostat controls the amount of light emanating from the lamp. The 0.65 NA single-lens condenser and disc diaphragm optimize the amount of light illuminating the specimen. The mechanical stage, with 1mm stage divisions, locks the slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. Separate coaxial coarse and fine focus eases focusing for left- and right-handed viewers, and a rack-and-pinion mechanism provides precise and secure focusing. All the mechanical parts of the microscope are constructed of metal to provide durability and resistance to wear. The cast-alloy metal frame has a stain-resistant enamel finish for durability and to ease cleaning. The microscope can be powered by 110V power supply or three AA batteries (included).

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.

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?

• AmScope M200B compound microscope with mechanical stage
• WF10x eyepiece
• WF20x eyepiece
• 4x DIN achromatic objective
• 10x DIN achromatic objective
• 40xS DIN achromatic objective
• (3) Rechargeable AA batteries
• (2) Stage clips
• Dust cover
• Instructions

AmScope SE305R-PZ 10x-20x-30x-60x Advanced All Metal Full Glass Optics Student Binocular Stereo Microscope with Incident (Top) and Transmitted (Bottom) Lights

From Manufacture

AmScope SE305R-PZ is a forward binocular stereo microscope offering 10X-20X-30X-60X magnification settings. It comes with sturdy all-metal pillar stand and a versatile illumination system that provides both incident (top) lighting and transmitted (bottom) lighting. You can choose between incident illumination shining down onto the object or transmitted illumination through the frosted stage plate. The first is used for the observation of three-dimensional objects and the second for the observation of slides. This microscope offers high resolution and good depth within a broad field of view. It gives sharp clear stereo images. Its 45 degree inclined binocular head ensures an easy observation and rubber eye-guards provide further comfort. It comes with first-class quality and affordable price. It is brand new in factory-sealed box.

Applications

AmScope SE305R-PZ is great for many applications. It can be used in geology, forestry, archaeology, agriculture, biology and is appropriate for educational purposes in hospitals and schools. It is great for the exploration of the world of surface details and fine structures of various materials like wood, metal, solder, semiconductor and stone. It is perfect for the examination of insects, plants, rocks, stamps, jewel, soldered points, microelectronic components or virtually any three dimensional objects. This scope is an ideal tool for watchmaker, jeweler, engraver, dies-maker, philatelist, coin collector (not able to view a whole coin), students, and etc.

Built to Last

AmScope SE305R-PZ comes with optical glass elements and solid metal body. Glass optical system ensure sharp clear quality of microscopy images. The metal construct makes it possible for the microscope to last more than ten years that just enough to cover all the way from elementary to high school. Metal body is also more sturdy at high magnification level, and minor turbulence will not distort the image.

About Microscopes

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. AmScope has been manufacturing microscopy equipment and accessories since 1996, headquartering in Irvine, CA.

Features & Specifications:

• 45 degree inclined binocular head with locked-in eyepieces
• Four magnification settings: 10x, 20x, 30x & 60x
• Sharp stereo erect images over a wide field view
• Metal body construction with arm stand
• High quality original true color
• Ocular-tube with adjustable diopter
• Accurate alignment ensuring a fatigue-free long hour viewing
• Full optical glass elements
• Precise ground glass lens
• All metal mechanical components
• Adjustable interpupillary distance
• Built-in incident (top) and transmitted (bottom) illumination system
• GS & CE approval electric apparatus
• Extra bulb, white/black base plate and rubber eyeguards included
• Head: 45 degree inclined binocular
• Widefield eyepieces: WF10x & WF20x
• Objectives: 1x & 3x
• Diopter adjustment: +/-5dp
• Interpupillary distance: 2-3/16 inch – 2-15/16 inch(55-75mm)
• Working distance: 2-1/8 inch (53mm)
• Frosted glass objective plate: 3-3/4 inch (95mm) in diameter
• White/black plastic objective plate: 3-3/4 inch (95mm) in diameter
• Illumination: AC 120V power supply (220v version available), 12V/10W bulbs
• Accessories: a pair of eye-caps, a pair of clips and a dust cover
• Manufactured under ISO 9001 quality control standard
• Excellent five (5) year manufacturer warranty

What’s in the Box?

Binocular microscope with forward pillar stand and top & bottom lights, 10x widefield eyepieces (pair), 20x widefield eyepieces (pair), 3-3/4 inch (96mm) frosted glass plate, 3-3/4 inch (96mm) plastic plate, Wrench for focusing tension adjustment, Eye-guards (pair), Clips (pair), 12V/10W spare bulb, Dust cover, Customer Information Sheet (manual download link included).

Compare Products	SKU: SE305R-PZ ASIN:B004SQQCHC	SKU: SE303-P ASIN:B005C2QXVG	SKU: SM-2TZ ASIN:B004U81TF8	SKU: SM-2TZ-PL ASIN: B005CFL26E	SKU: ZM-2TZ ASIN:B004SRHWLQ
Top Light	✓	✓	✓	✓	✓
Bottom Light	✓		✓	✓	✓
Zoom Power			✓	✓	✓
Fixed Powers	✓	✓
Super Widefield			✓	✓
Extreme Widefield					✓
LED Illumination				✓
Glass Lens, Metal Built	✓	✓	✓	✓	✓