Motic B1-211E-SP (4x 10x 40x)

About this product

The Motic B1 compound microscope series makes an ideal tool for educators and serious naturalists. The 10x/18 eyepiece and 4x, 10x, and 40x Semi-Plan Achromat objectives provide 40-400x magnification that can be modified with alternative lenses due to motic's modular design philosophy. The 18mm eyepieces provide clear, bright images and the coaxial coarse and fine focusing systems with tension adjustment allow for extremely precise work. The pre-installed 3W LED illumination with intesnsity control is ideal for viewing live or delicate specimens due to it's low heat output, and the mechanical stage allows the subject to be carefully positioned just right without the need to interact with the slide directly.   

The B1 series can also be converted to use polarization, phase contrast, and darkfield contrast techniques using appropriate accessories (available separately). This is extremely useful when examinig transluscent subjects such as plankton and freshwater invertebrates. 

Various accessories, such as phase contrast accessories, are available upon request. Please contact us at customer.services@nhbs.com if you would like any further information. 

Specification

General:

Optical System: Finite Optical System, 160mm 

Observation Tube: Monocular head 

Inclination: 45° inclined, 360° rotating 

Eyepiece Widefield: WF10X/18mm, lockable 

Nosepiece: Quadruple 

Objective classification: SP Semi-Plan Achromatic, DIN 

Objectives: 4X/0.10 (WD 17.9mm), 10X/0.25 (WD 5.3mm), 40X/0.65/S (WD 0.61mm)

Objective mounting thread: W 4/5" x 1/36" (RMS standard) 

Stand type: Upright 

Stage: Mechanical stage with built-in low position rackless coaxial stage control and sample holder 

Stage size: 140x135mm 

Travel range: X&Y 76x40mm 

Condenser: Focusable Abbe Condenser N.A. 1.25 

Diaphragm: Iris diaphragm 

Focus mechanism: Coaxial coarse and fine focusing system with tension adjustment 

Fine focus precision: 2 μm 

Focusing stroke: 27mm 

Upper limit stop: Upper limit stop preset but adjustable 

Transmitted Illumination: LED 3W with intensity control

Transformer: External Power supply 110-240V (CE) 

Accessories included: Dust cover, immersion oil (5ml) 

Dimensions: LxWxH 245x190x380mm 

Weight: 6.8Kg

Contrast Techniques:

Standard Technique: Brightfield

Phase Contrast: Optional plug in

Polarization: Optional plug on

Darkfield: Optional plug in 

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