Handheld magnifying glass 10x

The standard compound light microscope has 3 objective lenses to provide different magnification powers, resolving abilities, and fields of view to visualize specimens in increasing detail.

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Some microscopes include extra low power 1x or 2x objectives for an even wider field of view to help orient the largest samples. These have become more common on inverted microscopes.

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These eyepieces offer a particularly flat field of view from the centre to the edge. ▻ Astroshop.eu.

High-performance objectives may have adjustable correction collars to optimize the optical correction for viewing specimen slides with different coverslip thicknesses, allowing the best possible image.

The multiple objectives with parcentered optics allow users to quickly switch between lenses and magnifications to obtain just the right view. This facilitates efficient and intuitive workflows.

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In a low power microscope, they provide fixed magnification or zoom magnification. Zoom magnification is typically offered in a Greenough design or with a ...

The set of 3 objective lenses on most compound microscopes elegantly fulfills the range of observational needs in microscopy, from scanning the big picture to examining the most minute details. Their differing optical properties and fields of view provide efficient and flexible viewing capabilities not possible with a single objective lens. The specific numbers and powers may be tailored for particular applications, but the core triad arrangement remains ubiquitous out of logical necessity.

The Magna 5 offers 16 different high-contrast color modes for the display screen. You can choose from color selections such as full color, black on white, white on black, and many others.

Certain instruments are designed to accommodate additional high-power 60x or 100x objective lenses when extremely high magnification and resolution are critical, such as for cytology or microbiology applications.

A question commonly asked about compound microscopes is: What’s the purpose of having 3 objective lenses attached to it? The answer is quite simple.

Practically, low magnification facilitates efficient scanning of the overall specimen to find areas of interest to study further, saving significant time compared to searching blindly at high power. It provides necessary contextual orientation.

For students, it is a convenient tool to help them read in the classroom or at home to assist with their schoolwork. For adults, the Magna 5 provides access to professional and leisure reading. Fold the retractable handle in to read books and documents or fold it out to use as an electronic magnifying glass.

Lenses with lower power and larger fields of view can have optics optimized for brightness whereas high magnification lenses with narrow fields are optimized for resolution at the expense of brightness.

StandMagnifier

The range of magnifications enables users to choose the appropriate level for their particular application, whether surveying tissue architecture or examining subcellular organelles. No single objective lens can provide optimal performance across this wide range of viewing needs.

The Magna 5 is an extremely user-friendly product, designed for efficiency and simplicity. Zoom in or out by simply pressing the magnification button and take photographs by pressing the camera button and view all photographs pressing the playback button. Adjust screen brightness and turn the audio confirmation tone on and off with simple key combinations.

• Lightweight and compact handheld design • 5-inch-High-Definition LCD screen • 4x-32x magnification range • 16 high contrast color enhancing modes • Exceptional picture quality          • Clear high-resolution image          • High frame rate for fast response time          • Accurate hand-eye coordination • Connects to TV for larger viewing • Continuous use for 4 hours • Foldable handle          • Fold in to read books and documents          • Fold out to use as an electronic magnifying glass • Micro SD card automatically stores photos • Connect to a computer via USB to download and view pictures • User settings are memorized          • Brightness and contrast remain as you left them • LCD screen brightness is adjustable • Flashlight feature • Audio confirmation tones for button presses • Automatic shutdown • Fast-charging, user-replaceable high-capacity battery • Dimensions/Weight         • 8 oz, 6.1 x 3.4 x 1.2 inch         • 226 grams, 15.4 x 8.6 x 3.0 cm

The Orbit Magna 5 can use a micro-SD card to store photos automatically. Connect to a computer via USB to download and view pictures. Additionally, it comes with helpful features such as automatic shutdown and a memory which preserves your contrast and brightness settings. The product also offers a flashlight feature for added convenience.

• Accessories        • USB cable for charging        • Cable for TV connection        • Strap        • Cleaning fabric        • Protective pouch        • User manual

Higher magnification requires higher resolution to realize the full benefit. The higher-powered objectives have correspondingly greater resolving power to take advantage of the increased magnification whereas the lower-power lenses have comparatively less resolution which is ample for their magnification level.

The standard compound microscope contains 3 objective lenses with different powers, resolutions, and fields of view to provide a tiered viewing experience.

The compound light microscope is an indispensable tool used ubiquitously in science disciplines to visualize small objects in fine detail. Unlike simple magnifying glasses, the compound microscope uses two lens systems to enlarge specimens up to 1000x their actual size.

The Magna 5 is a great product for anyone who needs a reliable magnifier to read text and view close-up images in detail. It is lightweight and compact, and its range of features make it a great value for money. Its portability and user-friendly design make it easy to use and store, while its fast-charging battery ensures you don’t have to worry about running out of power.

Whether you are a student in the classroom or an adult reading for leisure at home, the Magna 5 can help you get the most out of your reading experience. If you are looking for an affordable and reliable digital magnifier, the Orbit Magna 5 is the perfect choice.

The 40x or 100x high power objective produces the highest magnification and resolution to reveal subcellular structures and other intricate details not discernable with the lower powered lenses but has an extremely narrow field of view. It is used for critical inspection of key areas after initial surveys with lower-powered objectives.

Phase contrast and fluorescence microscopy require specialized objectives with matched condenser optics to image transparent specimens. These are often incorporated as a fourth objective or replace one of the standard ones.

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The major components of a compound microscope are the ocular lens in the eyepiece, the objective turret housing multiple objective lenses, the condenser lens below the stage, the illumination system, and the mechanical arm. Each part plays a critical optical or functional role.

Handheld digitalmagnifier

While the basic 3 objective arrangement still dominates today, some microscopes incorporate additional objectives or special enhancements for increased performance and capabilities.

Having a continuum of magnifications allows the microscope to accommodate samples of vastly different sizes from whole insect bodies down to single cells. A single high-power objective cannot cover this entire range.

The Magna 5 is extremely durable and compact. The product’s handheld design makes it very portable and easy to travel with. Weighing just 8 oz., the Orbit Magna is only a little bigger than a smartphone, allowing it to fit comfortably in a purse or handbag. Although it is small, the Magna 5 has a fast-charging long-life battery that allows continuous use for over 4 hours and is user-replaceable.

Handheldmagnifierfor low vision

The Orbit Magna 5 handheld electronic magnifier is perfect for people with low vision who require assistance with reading text and seeing fine detail.  It’s lightweight and compact design makes it a great companion for both home and travel.

The 10x or 20x medium power objective delivers comfortable viewing magnification and reasonably high resolution to see some finer details in the context of the larger specimen structure. It is commonly used for routine examination, counting cells, measuring proportions, and making sketches.

The Magna 5 features a 5-inch high-definition LCD screen with a 4x-32x magnification range. It offers exceptional picture quality with a clear high-resolution image. It also has a high frame-rate for a clear and crisp image even when moving rapidly, which is great for hand-eye coordination. You can also connect it to a TV or monitor for a larger viewing experience.

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Proper illumination from below is vital for viewing clarity. The maximum resolution or resolving power is limited by the wavelength of light and optics. Higher quality objectives provide greater usable resolution to see fine details.

The focal length of a lens is a fundamental parameter that describes how strongly it focuses or diverges light. A large focal length indicates that light is ...

The lowest magnification objective is typically a 4x or 10x lens. Its primary purpose is to provide a wide field of view of the overall specimen on the slide for initial orientation and scanning. The low magnification reduces aberrations from optical imperfections.

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The Orbit Magna 5 is available in either a black or white body and comes with accessories such as a USB cable for charging, a cable for connecting to a TV, cleaning fabric, a protective pouch for storage, a strap and a user manual.

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The provision of 3 objective lenses with differing optical properties confers important complementary advantages that enhance the microscopy user experience and workflow efficiency.

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The level of microscope magnification depends on the optical properties of both the ocular and objective lenses. The ocular lens magnifies the primary image 10x. The objectives provide progressively higher magnifying power of 4x, 10x, 40x, and sometimes 100x.

If you are ordering from outside the US, for volume discounts or to become a distributor please contact us at sales@orbitresearch.com