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B-20R

Product catalog summary

Product Overview: The B-20R v2.2 is a monocular microscope designed for transmitted light observation, specifically in brightfield mode. It features a 400x magnification capability with achromatic objectives.

Specifications:

Type: Upright monocular microscope with a 45° inclination and 360° rotation.
Construction: Made from aluminum die-cast with an anti-scratch painted finish.
Optical System: 160 mm parfocal distance with anti-fungus treatment.
Magnification: Standard magnifications range from 40x to 400x, with specific objectives of 4x/0.10, 10x/0.25, and 40x/0.65.
Eyepieces: Tube inner diameter of 23 mm and field number of 18 mm.

Focusing System:

Separated coarse and fine focus modes with a coarse total travel of 18 mm and fine travel of 0.1 mm per rotation.
Features an upper stop to prevent contact and adjustable tension.

Illumination:

LED light source with a power of 0.3 W, manual brightness control, and a lifetime of over 65,000 hours.
Color temperature of 6,300 K and maximum required power of 1 W.

Power Supply:

External power supply with a jack connector and multi-plug compatibility (EU, UK, US).
Input voltage of 100/240 Vac and output voltage of 5 Vdc 500 mA.
Rechargeable Ni-MH batteries (3x AAA) with up to 8 hours of working time and 8 hours of charging time.

Additional Features:

Includes a dust cover, tension adjustment tool, and a digital user manual.
Product dimensions are 322 mm in height, 140 mm in width, and 182 mm in depth, with a weight of 1.7 kg.

Catalog excerpts

Monocular microscope, 400x, achromatic objectives Observation Method Brightfield Transmitted Light Main Body Type Construction material Trasportation handle Upright Aluminum die-cast Yes Type Inclination 360° rotating Fixing screw for eyepieces Tube inner diameter (mm) Field number (mm) Magnification Pointer Micrometric scale Positions Reversed Bi-directional Rotation on ball bearings Objective thread Optical system Anti-fungus treatment Parfocal distance (mm) Standard magnifications Type Type Rotation Dimensions (mm) Material Specimen clips Slide number Round 360° 90 Anti-scratch painting Yes 1 OPTIKA MICROSCOPES ITALY www.optikamicroscopes.com - [email protected]

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Condenser - Single Position Diffusing filter with rotating diaphragm wheel Type Focus modes Coarse total travel (mm) Fine total travel (per single rotation) (mm) Upper stop to prevent contact Adjustable tension Separated coarse & fine Coarse & fine 18 0,1 Yes Yes Type Light source power (W) Brightness control Lifetime (hours) Temperature (K) Max. required power (W) Type Microscope connector Power plug type Input voltage Output voltage Rechargeable batteries Battery type Working time of batteries (hours) Charging time of batteries (hours) External Jack, 2.1 mm Multi-plug (EU, UK, US) 100/240 Vac,...

Open the catalog to page 2

B-20R

B-20R

Catalog excerpts

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