BestScope BS-4040RF Trinocular Reflected Industrial Inspection Metallurgical Microscope

• Customization: Available
• Warranty: 3 YEARS
• Magnification: 50x-500x
• Model NO.: BS-4040RF
• Type: Industrial Inspection Microscope
• Number of Cylinder: ≥Three
• Mobility: Desktop
• Stereoscopic Effect: Without Stereoscopic Effect
• Kind of Light Source: Ordinary Light
• Shape: Cylindrical Shaped Lens
• Usage: Teaching, Research
• Principle: Optics
• Principle of Optics: Infinity Color Corrected Optical System
• Eyepiece: PL10X/22mm
• Nosepiece: Inward quintuple BD nosepiece
• Stage: 6 inches three-layer mechanical stage
• Objective: 5x, 10x, 20x, 50x
• Reflected Illumination: Halogen light box, 12V/100W
• Focusing: Low-position coaxial coarse and fine focusing
• Transport Package: Strong Carton with Polyfoam Protection
• Trademark: BestScope
• Origin: Beijing
• Production Capacity: 50000 PCS Per Year

Product Description

 

Introduction

BS-4040 series are widely applied in industrial inspection and metallurgical analysis. New designed of long working distance metallurgical objectives to provide excellent image. You can get clear and sharp image under various kind of observations. BS-4040 series have complete accessories to meet different demand of combination. The ergonomic design frame has precision mechanical structure.

Features

1. Infinity tilting trinocular head

The erect gemel trinocular head, same direction and same moving direction for objective and image, easy to view and operate.
 

2. Long working distance metallurgical objectives

New design of long working distance professional metallurgical objectives. Use semi-apochromatic and multilayer broadband coating technology, image clear and sharp in the whole field, color nature and bright. Long working distance design, W.D. 7.9mm for 50X, W.D.2.1mm for 100X, and there is 20X ultra-long working distance metallurgical objective, which greatly expands the application field of BS-4040. Complete set of bright/darkfield objectives, luminance of darkfield illumination reaches double more than traditional.
 

3. Large moving range stage

4"/6" stage, suitable for the use of wafer or FPD inspection, as well as small size sample of array inspection. 4" double layers mechanical stage, moving range 105x105mm. 6" three-layer mechanical stage, reflection illumination moving range 158mm x 158mm, transmission illumination moving range: 100mm x 100mm, with clutch handle for fast moving. The stages can be replaced each other via using the stage adaptor.
 

4. Safety, steady body construction

Industrial detection level microscope body, low center of gravity, high stability metal body, can improve the shakeproof and image stability. Preposed low position coaxial coarse and fine focus system, built-in 100-240Vwide voltage. Perfect cooling system for long time use without overheating.
 

5. High-performance nosepiece
Precision bearing design for nosepiece, comfortable and positioning accurate, good concentricity, different kind of nosepiece for option. It's possible for users to choose BD quintuple nosepiece, bright field sextuple nosepiece or septuple nosepiece according to different requirements.
 

6. Different for option
BD reflected illuminator: with variable aperture diaphragm, field aperture, and center can be adjusted; switching mechanism for light and dark field.
Transmission illumination: both reflection and transmission illumination, transmission bulb is single 5W white LED, with N.A. 0.5 condenser. Transmission and reflection illumination can operate separately or work together.
 

 

Application

1. Bright field observation (Reflected illumination)

Kohler reflected illumination, infinity long working distance plan achromatic metallurgical objectives ensure image clear, flat and sharp from low to high magnification.

IC                                                                        5X / Bright Field                                     Sapphire                                                                    5X / Bright Field

2. Bright field observation (Transmitted illumination)

5W high-power LED, N.A.0.5 condenser, observe LCD, edge of parts under transmitted illumination. Separate control of transmitted and reflected illumination, can work both or single.

     LCD                                                          10X / Transmitted Illumination

3. Dark field observation
Pull the transfer stick to dark field position to observe scratch, impurity dot and other small defect of the sample surface. Built-in attenuator reduces the intensity of light change to eyes when switching between bright field and dark field

                                                                                                                                        FPC                                                                10X / Oblique Illumination

4. Simple polarizing observation

Insert polarizer and analyzer to suitable position of illuminator for polarizing observation. Fixed type and 360 ° rotation type analyzer for options.

                                                                                                                                                 PCB Cross Section                                                           20X / Polarizing

5. DIC observation

Based on orthogonality polarizing, insert DIC prism to match DIC observation. Using DIC technology can show obvious emboss for the small high-low difference, increase the image contrast. It can match objectives with DIC function to insure the interference colors same of the whole field of view. Differential interference result is excellent, and DIC result of high magnification objectives is good as well.

                                                                                                                                                    Conducting Particles                                                                20X / DIC 
 

         LED Epitaxial Testing                                                                20X / DIC                          Wafer                                                                                     50X / DIC

Specification

Item	Specification		BS-4040RF	BS-4040TRF
Optical System	Infinity Color Corrected Optical System		*	*
Viewing Head	5-35° adjustable, erect image, tilting trinocular head, interpupillary distance: 50-76mm, splitting ratio:100:0 or 0:100 (for 22/23/16mm field of view)		*	*
	30° inclined infinity trinocular head, erect image, interpupillary distance: 50-76mm, splitting ratio:100:0 or 0:100		○	○
	30° inclined infinity trinocular head, erect image, interpupillary distance: 50-76mm, splitting ratio:100:0, 20:80 or 0:100		○	○
Eyepiece	High eye point wide field plan eyepiece PL10X/22mm		*	*
	High eye point wide field plan eyepiece PL10X/22mm, with micrometer		○	○
	High eye point wide field plan eyepiece PL10X/22mm, with adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/22mm, with adjustable diopter and micrometer		○	○
	High eye point wide field plan eyepiece PL10X/23mm, with adjustable diopter		○	○
	High eye point wide field plan eyepiece PL15X/16mm		○	○
	High eye point wide field plan eyepiece PL10X/25mm, with adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/25mm, with reticle and adjustable diopter		○	○
Objective	Infinity Long Working Distance BD Plan Achromatic Metallurgical Objectives	5X/NA=0.15, WD=9mm	*	*
		10X/NA=0.3, WD=9mm	*	*
		20X/NA=0.45, WD=3.4mm	*	*
	Infinity Long Working Distance BD Semi-Apochromatic Metallurgical Objectives	50X/NA=0.55, WD=7.5mm	*	*
		100X/NA=0.8, WD=2.1mm	○	○
		100X/NA=0.8, WD=3.5mm	○	○
	BD Semi-Apochromatic Metallurgical Objectives	5X/NA=0.15, WD=13.5mm	○	○
		10X/NA=0.3, WD=9mm	○	○
		20X/NA=0.5, WD=2.5mm	○	○
		50X/NA=0.8, WD=1mm	○	○
		100X/NA=0.9, WD=1mm	○	○
	Ultra-Long Working Distance BD Semi-Apochromatic Metallurgical Objectives	20X/NA=0.4, WD=8.5mm	○	○
Nosepiece	Inward quintuple BD nosepiece, with DIC slot		*	*
Focusing Mechanism	Reflected frame with low position coaxial focusing mechanism, coarse range: 33mm, fine precision: 0.001mm, with upper limit and tension adjustment. Built-in 100-240V wide voltage system, with brightness setting button and reset button.		*
	Transmitted & reflected frame with low position coaxial focusing mechanism, coarse range: 33mm, fine precision: 0.001mm, with upper limit and tension adjustment. Built-in 100-240V wide voltage system, 5W warm color LED transmission illumination system, the upper and lower light can be independently controlled.			*
	Reflected frame with low position coaxial focusing mechanism, coarse range: 33mm, fine precision: 0.001mm, with upper limit and tension adjustment. Built-in 100-240V wide voltage system, with brightness setting button and reset button. 12V/10W LED light box, cool color (color temperature 4750-5500K).		○
Stage	6 inches three-layer mechanical stage with low position coaxial adjustment, size: 445mm*240mm, moving range for reflected: 158mm*158mm, moving range for transmitted: 100*100mm, with clutch handle for quick movement. Glass plate for transmitted and reflected use.		*	*
	4 inches two-layer mechanical stage with low position coaxial adjustment on the right, size: 230mm*215mm, moving range: 105mm*105mm. Metal plate for reflected use.		○	○
	4 inches two-layer mechanical stage with low position coaxial adjustment on the left, size: 230mm*215mm, moving range: 105mm*105mm. Metal plate for reflected use.		○	○
	4 inches two-layer mechanical stage with low position coaxial adjustment, size: 230mm*215mm, moving range: 105mm*105mm. Glass plate for transmitted and reflected use.		○	○
Stage Adaptor	4 inch stage adaptor for reflected use.		○	○
	4 inch stage adaptor for transmitted and reflected use		○	○
Illumination	Bright field/ dark field reflected illuminator, with variable aperture and field diaphragm, center adjustable; with switch device with bright field and dark field; with filter slot and polarizing slot.		*	*
	Halogen light box, 12V/100W, with center set, for transmitted and reflected use		*	*
	Halogen light, 12V/100W		*	*
Polarizer and Analyzer	Polarizer and fixed analyzer		○	○
	Polarizer and 360 degree rotatable analyzer		*	*
Rotating Workbench	Rotating workbench. 6-inch wafer plate, for 4, 5, 6 inches wafer		○	○
Interference Filter	Blue interference filter for reflected use: <=480nm		○	○
	Green interference filter for reflected use: 520nm-570nm		○	○
	Red interference filter for reflected use: 630nm-750nm		○	○
	Interference filter for reflected use, color balance plate (white light), suitable for halogen lamps		*	*
DIC	DIC kit (for Infinity LWD BD Plan Achromatic Metallurgical Objectives)		○	○
	DIC kit (for Infinity LWD BD Plan Achromatic Metallurgical Objectives), imported prism		○	○
	DIC kit		○	○
Adapter	0.35X C-mount adapter (for BS40400011), focus adjustable		○	○
	0.5X C-mount adapter (for BS40400011), focus adjustable		○	○
	0.65X C-mount adapter (for BS40400011), focus adjustable		○	○
	1X C-mount adapter (for BS40400011), focus adjustable		○	○
	0.35X C-mount adapter (for BS40400012 or BS40400013), focus adjustable		○	○
	0.5X C-mount adapter (for BS40400012 or BS40400013), focus adjustable		○	○
	0.65X C-mount adapter (for BS40400012 or BS40400013), focus adjustable		○	○
	1X C-mount adapter (for BS40400012 or BS40400013)		○	○
Other Accessories Other	High precision micrometer		○	○
	Ordinary micrometer		○	○
	Internal hexagonal Spanner M3		*	*
	Internal hexagonal Spanner M4		*	*

Note: · Standard Outfit, ○ Optional

Accessories
 

1. Photo and video accessories

Trinocular head comes with video accessories, user can get the image from monitor or computer, to do image analysis, processing, saving or transmitting. Use a special C mount and a relay lens, and connect with a digital camera to take photos and catch images.
 

2. Various Interference filters for option
When lighting with 12V100W halogen lamp, LBD sunlight filters can be selected to get soft bright and white background.
In industry use, other filters can be selected to adjust the light spectrum to get the best image result.
 

3. Objectives
Infinity Long Working Distance Plan Achromati Metallurgical Objective
BD Long Working Distance Plan Achromatic Metallurgical Objective
Infinity Long Working Distance BD Semi-apochromatic Metallurgical Objective
Infinity Ultra-long Working Distance BD Semi-apochromatic Metallurgical Objective


4. Other Accessories

                                             0.01mm micrometer                                                                                                               Hexagonal wrench


Sample Image

      FPC                                                                                     10X / Bright Field                      IC                                                                              100X / Bright Field