Celestron 44341 LCD Digital Microscope II

BH #CELCDDM2 • MFR #44341
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Celestron 44341 LCD Digital Microscope II
Key Features
  • 5.0MP CMOS Sensor
  • 180° Rotating Head
  • 3.5" TFT LCD Color Display
  • Captures Images and 30 fps Videos
Built around its 5.0MP CMOS sensor, Celestron's 44341 LCD Digital Microscope II is capable of capturing high-resolution color images and videos at 30 fps. You can view them on the built-in 3.5" color LCD display with an effective magnification of up to 400x or (with additional 4x digital zoom) on an external monitor with magnifying power of up 1600x. Also noteworthy is the 3.5 x 3.5" mechanical stage. The stage features a full X-Y motion control using two precision Vernier micrometers and offers a metal bracket for holding your specimens. To make saving your findings 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 optics feature achromatic objectives and bright 8-LED illumination system with adjustable brightness. In addition to digital output, this scope features an AV video out port.
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Celestron 44341 Overview

From Manufacturer

Built around its 5.0MP CMOS sensor, Celestron's 44341 LCD Digital Microscope II is capable of capturing high-resolution color images and videos at 30 fps. You can view them on the built-in 3.5" color LCD display with an effective magnification of up to 400x or (with additional 4x digital zoom) on an external monitor with magnifying power of up 1600x. Also noteworthy is the 3.5 x 3.5" mechanical stage. The stage features a full X-Y motion control using two precision Vernier micrometers and offers a metal bracket for holding your specimens. To make saving your findings 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 optics feature achromatic objectives and bright 8-LED illumination system with adjustable brightness. In addition to digital output, this scope features an AV video out port.

Its construction features an arched frame to serve as a carry handle and a 4 x AA battery compartment for cordless operation in the field. Using four alkaline AA batteries will allow you 3 hours of uninterrupted, cordless operation.

Digital Sensor, Display, and Illumination
  • 5.0MP CMOS sensor
  • Captures images and 30 fps videos
  • Effective magnifying power: 10x
  • 3.5" TFT LCD color display
  • 320 x 240 display resolution
  • Onscreen 4x digital zoom
  • 32GB external memory card slot
  • Top and bottom LED illumination with adjustable brightness
  • 0.65NA bottom condenser lens
  • Power: AC adapter or 4 x AA batteries
Optical System
  • 4x, 10x, 40x achromatic objectives
  • 40x, 100x, 400x magnification
  • 160x, 400x, 1600x total magnification with 4x digital zoom
  • Single motion coarse focusing
Mechanical Stage
  • 3.5 x 3.5" mechanical metal stage
  • X-Y Vernier precision motion controls
  • 6-position filter wheel
  • Filters: red, blue, and green
  • Aperture diaphragms: 1mm, 3mm, and 6mm
Construction Details
  • Metal frame
  • 180° display module rotation
  • 3-hole click-stop objective turret
  • Arched back serves as a carry handle
  • Constructed for cordless operation
  • Battery compartment for four AA batteries
  • Dust cover and carry case included
UPC: 050234443418

Celestron 44341 Specs

Key Specs
Microscope Type
Digital
Nosepiece
3-Position Nosepiece
Optical Magnification
40x, 100x, 400x
Objective
4x, 10x, 40x
Eyepiece
10x
Max Resolution
5 MP
Illumination Type
LED
Power Source
AC Adapter, Battery
Microscope Type
Digital
Nosepiece
3-Position Nosepiece
Imaging
Optical Magnification
40x, 100x, 400x
Digital Magnification
160x, 400x, 1600x
Objective
4x, 10x, 40x
Eyepiece
10x
Max Resolution
5 MP
Sensor
CMOS
Focusing
Coarse
Illumination
Illumination Type
LED
Condenser
0.65 Numerical Aperture (NA)
Connectivity/System Requirements
Wired Connectivity
USB 2.0
Media/Memory Card Slot
Single Slot: SD/SDHC [32 GB Maximum]
General
Power Source
AC Adapter, Battery
Battery
4x AA (3-Hour Runtime)
Input Power
120 to 240 VAC, 50 / 60 Hz
Display
Yes: 3.5" / 8.9 cm Color
Dimensions
13 x 6.7 x 5.5" / 330 x 170 x 140 mm (Microscope)
3.5 x 3.5" / 88 x 88 mm (Specimen Stage)
Weight
56 oz / 1.6 kg
Packaging Info
Package Weight
7.05 lb
Box Dimensions (LxWxH)
16 x 9.3 x 7.5"

Celestron 44341 Reviews

Very Disappointed

By Hal
Rated 1 out of 5
Date: 2019-08-28

This microscope is not as good as the previous model that we purchased. One big items is the elimination of the fine focus knob. Would not purchase another.

LOVE IT

By Lori
Rated 5 out of 5
Date: 2017-06-26

I got this for my 10 year old grandson who absolutely loves it. Very easy to use and fun. Everyone enjoys looking at all of the slides and very educational.

See any errors on this page?

Would you please advise me a hand model for ...

Would you please advise me a hand model for polarized lenz?
Asked by: quyen
Unfortunately we do not sell any polarizing filters to microscopes.
Answered by: Dan W
Date published: 2019-07-19

Can I see blood cells

Can I see blood cells
Asked by: Ajoy
400x is sufficient for blood cells.
Answered by: David
Date published: 2021-03-25

Will this microscope work with Windows 10?

Will this microscope work with Windows 10?
Asked by: Carolyn
Yes it is compatible with Windows 10.
Answered by: Dan W
Date published: 2019-09-19

question

Is it compatible with iMac desktop with Yosemite operating system?
Asked by: C C.
With these digital microscopes they act like thumb drives. So once you connect the model it should detect the operating system without any issues.
Answered by: Alex S.
Date published: 2018-08-28

Can I use for seeing blood cells

Can I use for seeing blood cells
Asked by: Ajoy
The LCD Digital Microscope II can produce a magnification of 400x, which is the minimum needed for studying cells and cell structure.
Answered by: Telescope
Date published: 2019-03-25

question

Does anybody have image samples from this microscope's camera? And what formats does this capture in?
Asked by: Jaime
The images are captured as jpegs. Unfortunately we do not have any sample images taken with this scope.
Answered by: Dan W
Date published: 2019-09-25

question

what is the working distance of the three objectives. Does this model has long working distance objectives?
Asked by: Anonymous
It varies as to what you are viewing with the microscope. With the 4X Objective Lens I would say you can focus about a half an inch roughly.
Answered by: Alex S.
Date published: 2018-08-28

can we apply polarized lens for this model?

can we apply polarized lens for this model?
Asked by: quyen
There is no option for this application from the MFR.
Answered by: David
Date published: 2021-03-19
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