Celestron TetraView 5.0MP Cordless Digital Microscope (Black)

Celestron TetraView 5.0MP Cordless Digital Microscope (Black)

Celestron TetraView 5.0MP Cordless Digital Microscope (Black)

B&H # CETVDTSM MFR # 44347
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Product Highlights

  • 5.0MP Sensor: Captures Images & Videos
  • 4x/10x/20x/40x Achromats
  • 4.3" TFT LCD Color Touchscreen/10x Power
  • 40x/100x/200x/400x Magnification
  • Coarse & Fine Focusing Knobs
  • Dimmable Bottom LED Illumination
  • 6-Position Filter Wheel
  • 3.5 x 3.5" X-Y Mechanical Stage/Brackets
  • Power: 4 AA Batteries or AC Adapter
  • 32GB SD Memory Slot
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Objectives: 4

4 5

This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

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Celestron 44347 overview

  • 1Description

Rock your field trip, lab, or classroom with the TetraView 5.0MP Cordless Digital Microscope from Celestron. This full-size digital microscope is built around its 5.0MP digital CMOS sensor, capable of capturing high-resolution color images and videos at 20 frames per second. You can view them on the built-in 4.3" color LCD TFT display and relay to an external monitor or a recording device. To make saving your findings and observations a seamless experience, the LCD module offers an easy-to-use control panel, a 32GB microSD memory slot, and a mini-USB data port. To provide vivid and crisp images, the opto-mechanics feature a 4-position nosepiece with four achromatic objectives (4x, 10x, 20x, and 40x), a bottom LED illumination system with adjustable brightness, a 0.65 NA condenser lens, and a 6-position filter/diaphragm wheel.You are also empowered by the generous focusing range to ensure that no details will be left unseen. In addition to digital output, this scope features an AV video-out port.

This versatile device also does not cut short on comfort and ergonomics. It features an arched frame to serve as a carry handle and packs a battery compartment for four AA user-supplied batteries, which can provide 3 hours of uninterrupted cordless operation. For corded operation, the scope has a universal 100-240 VAC adapter (that works in most parts of the world) and wall plugs for the USA, UK, Europe, and Australia. To provide enough room for movement, its sturdy metal mechanical 3.5 x 3.5" stage offers Vernier control for motion in two dimensions and a bracket for holding your specimen slides. For sharing views with your team or students, the display head can rotate 180°. Using the fine and coarse focusing knobs, it allows you to achieve optimal focusing positions. The microscope also ships with other multiple lab accessories that you will find quite handy in your explorations and studies.

Optical System, Illumination & Focusing
  • Achromatic objectives: 4x, 10x, 20x, and 40x
  • Magnification: 40x, 100x, 200x, 400x
  • 160x, 400x, 800x, and 1600x with 4x digital zoom
  • Bottom LED illumination with a 0.65 NA condenser lens and adjustable brightness
  • 6-position filter wheel: red, blue, and green filters and 3 apertures
  • Fine and coarse focusing
Display, Camera & Memory
  • 5.0MP CMOS imager
  • 4x digital zoom
  • 4.3" TFT LCD color touchscreen
  • Head with 180° rotation
  • 32GB SD memory slot
  • 2GB SD memory card included
  • Universal 100 - 240 VAC adapter with USA, UK, Europe, Australia connectors
  • Cordless operation using optional 4 x AA batteries
  • AV/TV and mini-USB outputs
  • Continuous video out at 20 fps
Mechanical Stage
  • 3.5 x 3.5" mechanical stage
  • Two metal specimen brackets for specimen alignment
  • Two X-Y precision position controls with measurement scales
Construction Details
  • Metal and polycarbonate frame
  • Four position nosepiece with click stops
  • Knurled and ergonomic adjustment knobs
  • Curved back serves as a handle
UPC: 050234443470
In the Box
Celestron TetraView 5.0MP Cordless Digital Microscope (Black)
  • 7 x Prepared Slides
  • Filter Wheel with Red, Blue, Green Filters and Three Apertures
  • 2GB SD Memory Card
  • Stylus
  • AV/TV Cable
  • USB 2.0 Cable
  • Universal AC Adapter & Wall Plugs
  • Dust Cover
  • Hard Case
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Celestron 44347 specs

    Microscope Type Compound
    Sensor 5.0 MP 1/2.5" CMOS
    LCD Display 4.3" TFT LCD Display
    Resolution: 480 x 272 pixels
    Memory 2GB SD memory card included
    32 GB SD card slot
    Objective(s) 4x, 10x, 20x, 40x
    Magnification Optical: 40x, 100x, 200x, 400x
    Digital Zoom: 4x
    Focus Coarse and fine
    Working Distance 4x: 35.3 mm
    10x: 7.8 mm
    20x: 1.9 mm
    40x: 0.7 mm
    Light Source LED
    External Memory 32 GB SD card slot
    Specimen Stage 3.5 x 3.5" / 88.0 x 88.0 mm
    Power 4 x AA batteries / Runtime: 3 h
    External Power Supply: 100 - 240 VAC
    Overall Dimensions 13.0 x 7.0 x 5.5" / 33.0 x 17.8 x 14.0 cm
    Weight 4.2 lb / 1.9 kg
    Packaging Info
    Package Weight 9.1 lb
    Box Dimensions (LxWxH) 17.402 x 9.921 x 8.74"

    Celestron 44347 reviews

    TetraView 5.0MP Cordless Digital Microscope (Black) is rated 4.2 out of 5 by 5.
    Rated 5 out of 5 by from excellent microscope The digital camera and viewer are second to none. It is better than what is available to me in my science department. As to its limits, I can dimly make out fuzzy bacterial cells on a professionally prepared bacterial microscope slide - as one would expect for 400x without phase contrast or an oil immersion lense. The image quality for eukaryotic cells is crystal clear and outstanding. The batteries fit in the battery compartment just fine and the electric plug also works just fine. The light on the tetraview cannot penetrate a leaf but I have worked with professional scopes whose lighting is powerful enough to penetrate a leaf without further sectioning to make it thinner. Overall, it seems to be a very good product that is professional grade in most of its components and optics. The digital components are outstanding. The light is sufficient, but I think some professional scopes have a more powerful light. Some of the parts, such as the little metal arm that holds a slide in place, seem a little bit more flimsy than a professional scope. I would still rate this scope very highly and it certainly exceeded my expectations.
    Date published: 2016-09-16
    Rated 5 out of 5 by from Great microscope This was just my son wanted. Great screen resolution and the ability to capture photos. I would recommend this to any budding scientist.
    Date published: 2015-12-26
    Rated 4 out of 5 by from Fun and extraordinary looks at the invisible. The microscope is great for the money. At higher powers, though, you must remember that the depth of field is minimal. I wish they had a 20x instead of the 400x. The 5mp camera was a big disappointment. Depending on the colors on the slide, and their saturation, the AWB skews the colors wildly. A red object in most of the field turns the whites green. Fixable in Photoshop, but not perfect. The white balance should be set for the illuminating source.
    Date published: 2016-04-13
    Rated 2 out of 5 by from Got what I paid for. Good microscopes cost thousands of dollars. This one is worth what you pay. (Not much). There is no way to look directly at anything. The camera is terrible by today's standards. The white-balance adjustments are horrendous. I had to make monstrous adjustments in Photoshop to get a decent image. There are significant chromatic aberration problems. I used it two or three times and put it away.
    Date published: 2017-03-25
    Rated 5 out of 5 by from Absolutely amazing in every way ... This is an excellent field microscope. It's easy to use, the images are clear and the unit seems to be built very well. At this point I can find nothing to list on the downside; only time will tell.
    Date published: 2018-05-02
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