The 210-RLED Cordless Microscope from National Optical is a three-objective single viewing microscope with a 45° inclined monocular. The three objectives are 4x, 10x, and 40xR, and feature achromatic lenses which reduce color distortions introduced by imperfections in optical elements. Reducing these color distortions allows you to see sharper images with better color fidelity. The retractable 40xR objective has a spring-loaded lens which will retract when it touches the slide thereby protecting the lens and the slide. The parfocalled and parcentered design allows for switching objectives without having to realign your sample and without losing focus. Both the turret and the included objectives adhere to the DIN microscope objective standard. This means that you can use any DIN objective with your microscope worrying about it ever becoming obsolete. The focusing system performs fine and coarse adjustments. The turret has four holes and can accommodate a fourth objective.

To see details of your specimens more easily, the microscope has an LED illumination system with adjustable brightness. The light intensity it delivers is equivalent to that of a 20W incandescent bulb. The white light from the bottom LED emitter is focused on the sample with a 0.65 NA Abbe condenser. The iris diaphragm located underneath the stage allows you to tune the contrast of your images while using different magnifying powers.

The microscope also features a 5.3 x 5.3" platform with an adjustable height and has two clips which hold your slides securely in place. The frame of the microscope is made of cast metal with gray enamel finish.

Included with the microscope are three rechargeable AA NiMH batteries, a wall adapter, a dustcover, and two Allen wrenches for rack stop and eyepiece socket tension adjustment. To recharge your microscope's batteries, just connect the microscope to the wall power adapter.

DIN 4x / 10x / 40xR Objectives    10x Wide Field Eyepiece    40x / 100x / 400x Magnification    Achromatic / Parfocal / Parcentered    Fine and Coarse Focusing    Adjustable Height Stage with Slide Clips    LED Illumination Equivalent to 20W Bulb    Ball Bearing Turret Mount    Cast Metal Frame with Gray Enamel Finish

• DIN 4x, 10x, 40xR objectives

• The 40xR objective is retractable

• Total magnification: 40x, 100x and 400x

• Achromatic, parfocal and parcentered lenses

• Eyepiece is 10x wide field

• Monocular is inclined 45°

• Head rotates 360°

  • Low position coarse and fine focusing

  • Slip clutch prevents damage to focusing system

  • Tension adjustment eliminates stage drift

  • Safety rack stop prevents damage to slides and objective lenses

    • LED illumination equivalent to a 20W bulb with rheostat intensity control

    • 0.65 N.A. Abbe condenser with spiral focusing mount

    • Iris diaphragm, swing-out filter holder, blue filter

    • Cordless operation using included rechargeable batteries

      • 5.3 x 5.3" platform with adjustable height

      • Two clips for holding slides

        • Reverse position objective turret with four holes

        • Turret mount has a ball bearing

        • Cast metal frame with gray enamel finish

          Related Questions and Answers

          Q: 1. What are the dimensions of the bag and the camera compartment?

          A: The external dimensions of the National Geographic Iceland M 17L Camera Backpack is 12.2 x 6.89 x 17.32 inches and has an internal volume of 17 liters. The camera insert dimensions and internal dimensions are 10.63 x 4.33 x 10.04 inches. The dimensions of the laptop compartment are 10.63 x 0.78 x 14.17 inches, while the dimensions of the personal compartment are 10.63 x 4.33 x 5.96 inches, and the tripod compartment's dimensions are 4.92 x 2.76 x 7.48 inches.

          Q: 2. Can I connect mu CM2000CF to my computer for viewing and recording?

          A: You can use a computer for viewing only if us use a Eyepiece USB Camera. Example: BRESSER MikrOkular Full HD Eyepiece USB Camera (Black) B&H # BR5913650 MFR # 59-13650

          Q: 3. Specifications

          A: Rugged cast aluminum, gray enamel finish Base dimensions: 185mm x 235mm (7-1/4 in. x 9-1/4 in.) Height: 420mm (16-1/2 in.). Net wt. 6.3 kgs (13.9 lbs)

          Q: 4. Can it resolve particles as small as 10 micrometer?

          A: Unfortunately no but you could use this Swift M17 instead: https://bhpho.to/3cKWrNm

          Q: 5. I see no reviews for it. Was it just released?

          A: Yes National Geographic Iceland M 17L Camera Backpack is a new backpack that was just recently released.

          Q: 6. Will this work with a Mac?

          A: I use it with My Mac and used it with Mac OS 10.9 though 10.11 with a 2009 Mac mini and a 2011 Mac mini also a Macbook Pro late 2013. I have had no issues.

          Q: 7. Does the backpack have a removable camera cube that can also serve as a carrying should bag/case as the smaller version?

          A: No, this one does not have a separate internal camera cube.

          Q: 8. Is it possible to hook a digital camera up to this to capture an image?

          A: B&H has no adapters to mount a digital camera to the Celestron CM400C Compound Cordless Monocular Microscope BH #CECM400C • MFR #44134 However, I would recommend the Celestron 5.0MP Digital Microscope Imager (Black) BH #CEDMIHD5MP • MFR #44422 to attach to a laptop

          Q: 9. Can I attach a Canon 6D (or other Canon EF mount camera) to this microscope and if yes, which adapter will work with it? Thank you.

          A: You would need these 2 parts: https://bhpho.to/30gjiai Plus: https://bhpho.to/33i5VZn

          Q: 10. camera?

          A: This microscope does not come with a Camera Built In.