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BK-POL Series Polarizing Microscope

BK-POL Series Polarizing MicroscopeAlso named mineralogical microscope, is necessary for researching double refraction sample, which is widely used in geology, mineral, chemical industry, medical, drug, criminal investigation fields etc.

BK-POL Series Polarizing Microscope

 

Also named mineralogical microscope, is necessary for researching double refraction sample, which is widely used in geology, mineral, chemical industry, medical, drug, criminal investigation fields etc.

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● BK-POL                         ● BK-POLF                             ● BK-POLR

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● Professional binocular head can keep the cross in the right-hand eyepiece always same when the eyepiece tubes turned.

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● Analyzer unit : 360° rotatable analyzer with division, can be locked and moved out of the light path.
● Bertrand lens, Built Infocus adjustable.

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● Centering nosepiece, non-stress infinity plan objective.
● Rotatable 360° stage , division 1°, vernier division 6’, adjustable center which can be locked.
● Polarizing unit:  rotatable 360°, scaled, can be locked.

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● Attached polarizing mechanical stage: professional design for laboratory’s user to avoid objective hitting.
● Compensator: Quartz wedge, First class red slip, λ/4 slip.
● Swing-out condenser, Swing the lens in to get excellent image when using high power objective to make observation.


Objective

N.A.

Working distance

(mm)

BK-POL

T

BK-POLF

R

BK-POLR

T&R

 

 

Non-stress Infinity Plan Objective

(Transmitting)

PLAN  4X

0.10

12.10


PLAN 10X

0.25

4.64


PLAN 20X (S)

0.40

2.41


PLAN 40X (S)

0.66

0.65


PLAN 60X (S)

0.80

0.33


PLAN 100X (SOil)

1.25

0.12


 

 

 

Non-stress

LWD Infinity

Plan Objective

(Reflecting)

 

LMPlan FL 5× 

(Semi Apochromatic Objective)

0.15

21.00


LMPlan FL 10×

(Semi Apochromatic Objective)

0.30

20.00


LMPlan FL 20×

(Semi Apochromatic Objective

0.40

15.00


LMPlan FL 50×

(Semi Apochromatic Objective)

0.55

10.00


LMPlan 100×Dry

(Semi Apochromatic Objective)

0.85

3.00


Objective Specification:"●" is standard outfits, "○" is optional accessories.

“T” means transmitting   “R” means reflecting    “T&R “ means transmitting and reflecting


BK-POL Series Polarizing Microscope Outfits

Item

Specification

BK-POL

BK-POLF

BK-POLR

Eyepiece

WF10X22mm adjustable



WF10X22mm adjustablereticule 0.1mm



WF10X20mm adjustable


WF10X20mm adjustablereticule 0.1mm


Professional Polarizing Seidentopf Binocular Head

Inclined 30°, rotatable 360°,
Interpupilary distance:  48mm  76mm

Professional Polarizing Seidentopf Trinocular Head

Inclined 30°, Rotatable 360°,
Interpupilary Distance :  48mm  76mm,

Light distributionboth100: 0100% for eyepiece

80:2080% for trinocular head and 20% for eyepiece

Non-stress Infinity Plan Objective

(Transmitting)

PLAN 4X0.10

W.D.= 12.1mm


PLAN 10X0.25

W.D.= 4.64mm


PLAN 20X0.40(S)

W.D.=2.41mm


PLAN 40X0.66(S)

W.D.=0.65mm


PLAN 60X0.80(S)

W.D.=0.33mm



PLAN 100X1.25(SOil)

W.D.=0.12mm



Non-stress LWD Infinity

Plan Objective

(Reflecting)

 

LMPlan FL 5×/0.15

(Semi Apochromatic Objective)

W.D=21.00mm


LMPlan FL 10×/0.30

(Semi Apochromatic Objective)

W.D.= 20.00mm


LMPlan FL 20×/0.40

(Semi Apochromatic Objective)

W.D.= 15.00mm


LMPlan FL 50×/0.55

(Semi Apochromatic Objective)

W.D.= 10.00mm


LMPlan 100×/0.85Dry

(Semi Apochromatic Objective)

W.D.= 3.00mm


Nosepiece

Quintuple center adjustable

POL Media

Analyzer rotatable 360°, module type, can be locked

Bertrand lens, Built In,focus adjustable

Slip

λslipFirst Class Red 

λ/4 slip  

Quartz wedge Ⅳ

Revolving Round Stage

Rotatable 360°, center adjustable, can be locked.

division 1°, vernier division 6’. Diameter Φ174mm

Swing-out Condenser

N.A.0.9/0.13, polarizing unit ( with scale, rotatable 360°,can be locked)


Coaxial Coarse and Fine Focusing Unit

Coarse stroke 25mm,

Fine stroke per rotation:0.2mm, fine division 2 μm

Transmitting/ Reflecting Illumination

5WLED lampInput voltage:100V240V

Transmitting Illumination

12V/30W Halogen lampInput voltage:100V240V



Reflecting Illumination

12V/50W halogen lampInput voltage:100V240V


Filter

Blue/ Amber/ Green/ Neutral

Attached Polarizing Mechanical Stage

C-Mount

1X /0.75 X /0.5 X (Focus adjustable)

Note: "●"In Table Is Standard outfits, "○" Is Optional Accessories.

 

Packaging Parameters

Packing Size

Gross Weight

Net Weight

BK-POL

520mm×470mm×285mm

12.5 kgs

10 kgs

BK-POL R

520mm×470mm×430mm

16 kgs

12.5 kgs

BK-POL F

520mm×470mm×430mm

15 kgs

11.5 kgs




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