Elements , Filter Element ,Oil Filter ,Heating Equipment Diesel Engine Water Pump,Generator Sets Co., Ltd. , http://www.nbdieselengine.comAlso 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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Objective
N.A.
Working distance
(mm)
BK-POL
(T)
BK-POLF
(R)
BK-POLR
(T&R)
Non-stress Infinity Plan Objective
(Transmitting)
PLANÂ 4X
0.10
12.10
--
Â
--
PLAN 10X
0.25
4.64
--
Â
--
PLAN 20X (S)
0.40
2.41
--
Â
--
PLAN 40X (S)
0.66
0.65
--
Â
--
PLAN 60X (S)
0.80
0.33
â—‹
Â
â—‹
Non-stress
LWD Infinity
Plan Objective
(Reflecting)
 LPL 5X
0.13
16.04
Â
--
â—‹
LPL 10X
0.25
18.48
Â
--
â—‹
LPL 20X
0.40
8.35
Â
--
â—‹
LPL 50X (S)
0.70
1.95
Â
--
--
 
Â
Â
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.
Â
Objective
N.A.
Working distance
(mm)
BK-POL
(T)
BK-POLF
(R)
BK-POLR
(T&R)
Non-stress Infinity Plan Objective
(Transmitting)
PLANÂ 4X
0.10
12.10
--
Â
--
PLAN 10X
0.25
4.64
--
Â
--
PLAN 20X (S)
0.40
2.41
--
Â
--
PLAN 40X (S)
0.66
0.65
--
Â
--
PLAN 60X (S)
0.80
0.33
â—‹
Â
â—‹
Non-stress
LWD Infinity
Plan Objective
(Reflecting)
 LPL 5X
0.13
16.04
Â
--
â—‹
LPL 10X
0.25
18.48
Â
--
â—‹
LPL 20X
0.40
8.35
Â
--
â—‹
LPL 50X (S)
0.70
1.95
Â
--
--
Â
Â
Â
Model NO.: BK-POLF-TR
Shape: Cylindrical Shaped Lens
Usage: Teaching, Research
Principle: Optics
Principle of Optics: Non-Stress Lwd Infinity Optical System
Nosepiece: Quintuple(Center Adjustable)
Swing out Condenser: N.a.0.9/0.13,Polarizing Unit
Pol Media: Analyzer Rotatable 360°,Module Type Locked
Polmedia: Betrand Lens,Built in.Center Adjustable
Slip: λslip,λ/4 Slip,Quartz Wedge(I-IV)
Revolving Round Stage: Rotatable 360° Division1°vernier 6&Deg
Filter: Blue
Non Stress Infinity Plan Objective: Reflecting 50X
Non-Stress Infinity Plan Objective: Plan 4X/10X/20X/40X
Trademark: Optec
Transport Package: Carton
Specification: 565x310x410(mm)
Origin: Chongqing
HS Code: 9011100000
Model NO.: BK-POLF-TR
Shape: Cylindrical Shaped Lens
Usage: Teaching, Research
Principle: Optics
Principle of Optics: Non-Stress Lwd Infinity Optical System
Nosepiece: Quintuple(Center Adjustable)
Swing out Condenser: N.a.0.9/0.13,Polarizing Unit
Pol Media: Analyzer Rotatable 360°,Module Type Locked
Polmedia: Betrand Lens,Built in.Center Adjustable
Slip: λslip,λ/4 Slip,Quartz Wedge(I-IV)
Revolving Round Stage: Rotatable 360° Division1°vernier 6&Deg
Filter: Blue
Non Stress Infinity Plan Objective: Reflecting 50X
Non-Stress Infinity Plan Objective: Plan 4X/10X/20X/40X
Trademark: Optec
Transport Package: Carton
Specification: 565x310x410(mm)
Origin: Chongqing
HS Code: 9011100000
BK-POLR-TR Polarizing Microscope
BK-POLR-TR Polarizing Microscope