Optika B-150P-BRPL Binocular Polarizing Microscope

Description

Cordless binocular polarized light microscope ideal for students and primary schools, with three PLAN achromatic lenses (400x), FN 18 high eyepoint eyepieces, finite optical system, coaxial focusing, rotating stage, Abbe condenser and powerful, uniform, white color temperature 1 W X-LED1 illumination. Slim and easy to carry, it is equipped with all the main controls to start learning how to use an advanced microscope and with long lasting LED illumination to provide over 20 years of use. Rotating swing-out polarizer and sliding-out fixed analyzer included. The exclusive Li-Ion battery ensures unparalleled duration and fast recharge.
Features:

Observation mode: Brightfield, Polarized Light.
Head: Binocular, 30° inclined; 360° rotating.
Eyepiece: WF10x/18 mm, secured by screw.
Nosepiece: Quadruple ball bearings revolving nosepiece.
Objectives:

– N-PLAN 4x/0.10, with anti-fungus treatment

– N-PLAN 10x/0.25 , with anti-fungus treatment

– N-PLAN 40x/0.65 , with anti-fungus treatment
Specimen stage: Rotatable round stage, 120 mm diameter.
Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
Condenser: N.A. 1.25, pre-centered, fixed with iris diaphragm.
Illumination: X-LED1 with white 1 W LED and light intensity control.
Color temperature: 6,300 K. Li-Ion battery for long lasting operation. Multi-plug 100-240Vac/5Vdc external power supply.
Polarizing filters: Rotating Polarizer (swing-out) and fixed Analyzer (sliding-out).

 
Technical Specifications:

Observation Method –
Transmitted Light
Brightfield
Yes

 
Simple polarized light
Yes

Main Body
Type
Upright

 
Construction material
Aluminum die-cast

Head
Type
Binocular (Siedentopf)

 
Inclination
30°

 
360° rotating
Yes

 
Interpupillary distance (mm)
48-75

 
Dioptric adjustement
On left tube

 
Fixing screw for eyepieces
Yes

 
Tube inner diameter (mm)
23

Eyepieces
Field number (mm)
18

 
Magnification
10x

 
High eyepoint (for glass wearers)
Yes

 
Pointer
As optional

 
Micrometric scale
As optional

 
Diameter of micrometer glass (mm)
20

Nosepiece
Positions
Quadruple

 
Bi-directional
Yes

 
Rotation on ball bearings
Yes

 
Objective thread
RMS

Objectives
Optical system
160

 
Anti-fungus treatment
Yes

 
Parfocal distance (mm)
45

 
Standard magnifications
40x-400x

 
Type
N-PLAN

 
Objectives included
4x/0.10, W.D. 15.2 mm
10x/0.25, W.D. 5.5 mm
40x/0.65, W.D. 0.45 mm

Stage
Type
Round

 
Rotation
360°

 
Dimensions (mm)
120

 
Material
Anti-scratch painting

 
Specimen clips
Yes

 
Slide number
1

Condenser – Single
Position
Type
Fixed

 
Numerical aperture (N.A.)
1.25

 
Diaphragms
Iris

 
Centrable
Pre-centered

Focusing System
Type
Coaxial coarse & fine

 
Coarse total travel (mm)
16

 
Fine total travel (per single rotation) (mm)
0.4

 
Fine graduations
100

 
Fine resolution (µm)
4

 
Upper stop to prevent contact
Yes

 
Adjustable tension
Yes

Transmitted
Illumination
Type
X-LED

 
X-LED type
X-LED1

 
Light source power (W)
1

 
Brightness control
Manual

 
Lifetime (hours)
> 65,000

 
Temperature (K)
6,300

 
Max. required power (W)
1.5

Power Supply for
Transmitted
Illumination
Type
External

 
Microscope connector
Jack, 2.1 mm

 
Power plug type
Multi-plug (EU, UK, US)

 
Input voltage
100/240 Vac, 50/60 Hz

 
Output voltage
5 Vdc 500 mA

 
LED indicator
Yes

 
Rechargeable batteries
Yes

 
Battery type
Li-ion (battery pack)

 
Working time of batteries (hours)
15

 
Charging time of batteries (hours)
6

Accessories Included
Dust cover
Yes

 
Tension adjustment tool
Yes

 
User Manual
Digital version (downloadable)

Additional Information

Rotating polarizer (swing-out) and fixed analyzer
(sliding-out) filters

Product Weight
Height (mm)
350

 
Width (mm)
170

 
Depth (mm)
320

Product Weight
(kg)
4

 
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