BS-2082F(LED) Research Biological Fluorescent Microscope

Introduction

After years of research and development in optical technology field, BS-2082F Research Biological Fluorescent Microscope is designed to present a safe, comfortable and efficiency observation experience for users. With perfectly performed structure, high-definition optical image and simple operating system, BS-2082F realizes professional analysis, and meets all the needs of research in scientific, medical and other fields.

Details

Model:BS-2082F(LED)

Magnification:40x-1000x

Eyepiece:PL10x

Objective:4×, 10×, 20×, 40×, 100×

Illumination:Halogen Lamp

Stage:187mmX168mm

Viewing Head:Trinocular

Condenser:N.A.1.1

Reflected Fluorescence Illuminator:Fluorescence Illuminator

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Overview

Packaging & Delivery

Packaging Details:Strong Carton with Polyfoam Protection

Port:Beijing

Lead Time:Within 2-4 Weeks after Receiving Payment

Introduction

Features

High eye point wide field plan eyepiece.

The eyepiece field of view has been upgrade from traditional 22mm to 25mm and 26.5mm, provide more flat field of view and improve working efficiency. With wider diopter adjustment range and foldable rubber eye guard.

Viewing head with multi-splitting ratio.

The viewing head is designed of multiple options for splitting ratio.

(1) Trinocular head with inverted image, splitting ratio Binocular: Trinocular=100:0 or 20:80 or 0:100 is standard. Except for concentrating 100% light to eyepiece tube or camera tube, there is another option with 20% light to eyepiece tube and 80% to camera tube, so that eyepiece observation and image output can be available at the same time.

(2) Trinocular head with erected image, splitting ratio Binocular:Trinocular=100:0 or 0:100 is optional. The moving direction of samples is the same as observed.

Large size rackless stage for both hands.

Large stage with adjustment in either hand In order to correct the hidden danger of horizon guide rail, the stage is designed with double-way linear driving mechanism. This change protects the stage from overload at the end of both rails, improves the reliability and performance of the stage.

The handle of the stage can be set at each side based on users’ preference. The X, Y biaxial adjustment are designed with low position for comfortable operation.

Two slices can be hold on the stage by using damping-type double clips, easy for comparative study. Moving range: 80mm X55mm; precision: 0.1mm. Processed with special craft, the surface of the stage is anti-corrosive and anti-friction. The platform with an arc transition design reduces the stress concentration and damage from impact.

Modular frame, improve the system compatibility.

With modularization design, separated cross arm and main body, improves the system compatibility of biological and fluorescence frame.

Highly sensitive coaxial coarse and fine adjustment system.

Coaxial adjustment adopts double-stage driving, with adjustable tension tightness and upper limit stop, coarse range is 25mm and fine precision is 1μm. Not only accurately focus but also precision measurement is available.

Large stage with adjustment in either hand

In order to correct the hidden danger of horizon guide rail, the stage is designed with double-way linear driving mechanism. This change protects the stage from overload at the end of both rails, improves the reliability and performance of the stage.

The handle of the stage can be set at each side based on users’ preference. The X, Y biaxial adjustment are designed with low position for comfortable operation.

Two slices can be hold on the stage by using damping-type double clips, easy for comparative study. Moving range: 80mm*55mm; precision: 0.1mm. Processed with special craft, the surface of the stage is anti-corrosive and anti-friction. The platform with an arc transition design reduces the stress concentration and damage from impact.

Multifunctional reflection illumination

In reflection fluorescent illumination, maximum 6 fluorescence filters can be assembled at the same time. Filters are placed in a rotary table for convenient switch. High precision and stable rotary table and high-performance filter ensures a drift-free image.

There is a light shutter in front of the reflected illuminator. It is used to shut the fluorescent light to prevent fluorescence quenching of the slice.

The light barrier can protect users from the harm of UV light.

The use of ND attenuation filter, or aperture and field diaphragm rod can efficiently reduce the intensity of exciting light to protect the slice.

After replacing the lamp, the centering objective helps users in adjusting the filament center to make sure a sufficient and uniform fluorescent illumination.

Modular frame, improving the system compatibility

With modularization design, separated cross arm and main body, improves the system compatibility of biological and fluorescence frame.

Application

This microscope is an ideal instrument in biological, histological, pathological, bacteriology, immunizations and pharmacy field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.

Specification

Item	Specification		BS-2082BF	BS-2082BF(LED)
Optical System	Infinite color corrected optical system		●	●
Viewing Head	30° inclined infinity trinocular head, inverted image, interpupillary distance: 50-76mm, splitting ratio R:T=0:100 or 20:80 or 100:0		●	●
	30° inclined infinity trinocular head, erect image, interpupillary distance: 50-76mm, splitting ratio R:T=100:0 or 0:100		○	○
	5-35° adjustable, inverted image, tilting trinocular head, interpupillary distance: 50-76mm, splitting ratio R:T=100:0 or 50:50 or 0:100		○	○
	30° inclined binocular head, inverted image, 360° rotatable, fixed eyepiece tube, interpupillary distance: 54-75mm		○	○
	30° inclined binocular head, erect image, 360° rotatable, fixed eyepiece tube, interpupillary distance: 54-75mm		○	○
Eyepiece	High eye point wide field plan eyepiece PL10X/25mm, with adjustable diopter		●	●
	High eye point wide field plan eyepiece PL10X/25mm, with micrometer and adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/22mm, with adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/22mm, with stop screw and adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/23mm, with adjustable diopter		○	○
	High eye point wide field plan eyepiece PL10X/23mm, with micrometer and adjustable diopter		○	○
Objectives	Infinity Plan Achromatic Objectives	2X/NA=0.06, WD=5.0mm. With frosted glass accessories	○	○
		4X/NA=0.1, WD=15mm	○	○
		10X/NA=0.25, WD=10.8mm	○	○
		20X/NA=0.4, WD=1.5mm	○	○
		40X/NA=0.65, WD=0.8mm	○	○
		60X/NA=0.85, WD=0.3mm	○	○
		100X/NA=1.25, WD=0.21mm	○	○
	Infinity Semi-Apochromatic Fluorescence Objectives	4X/NA=0.13, WD=16.4mm	●	●
		10X/NA=0.3, WD=8.1mm	●	●
		20X/NA=0.5, WD=2mm	●	●
		40X/NA=0.75, WD=0.74mm	●	●
		100X/NA=1.28, WD=0.14mm	●	●
	Infinity Plan Apochromatic Objectives	1.25X/NA=0.04, WD=4.8mm	○	○
		2X/NA=0.08, WD=6.2mm. With frosted glass accessories	○	○
		4X/NA=0.16, WD=12.8mm	○	○
		10X/NA=0.4, WD=3.2mm	○	○
		20X/NA=0.75, WD=0.6mm	○	○
		40X/NA=0.95, WD=0.15mm	○	○
		60X/NA=0.9, WD=0.26mm	○	○
		60X/NA=1.25, WD=0.14mm	○	○
		100X/NA=1.35, WD=0.13mm	○	○
	Infinity Plan Apochromatic Positive Phase Contrast Objectives	4X/NA=0.16, WD=12.8mm	○	○
		10X/NA=0.4, WD=3.2mm	○	○
		20X/NA=0.75, WD=0.6mm	○	○
		40X/NA=0.95, WD=0.15mm	○	○
		60X/NA=0.9, WD=0.26mm	○	○
		100X/NA=1.35, WD=0.13mm	○	○
Nosepiece	Inward quintuple bright field nosepiece, with DIC slot		○	○
	Inward sextuple bright field nosepiece, with DIC slot		●	○
	Inward sextuple bright field nosepiece, with DIC slot, with brightness memory function		○	●
	Inward septuple bright field nosepiece, with DIC slot		○	○
Frame	Fluorescence transmitted frame with low position coaxial focusing mechanism, coarse range: 25mm, fine precision: 0.001mm, with upper limit and tension adjustment. Built-in 100-240V wide voltage system, intensity adjustable by digital set and reset, with brightness setting button and reset button, built-in transmitted filters (LBD/ND6/ND25).		●
	Fluorescence transmitted frame with low position coaxial focusing mechanism, coarse range: 25mm, fine precision: 0.001mm, with upper limit and tension adjustment. Using an external wide voltage transformer, input 100V-240V, output 12V/11.5A, intensity adjustable by digital set and reset, built-in transmission light filters (LBD, ND6, ND25), with ECO system and brightness memory function (transmission). (External wide voltage transformer required)		○
	Compound eye lighting system, low position coaxial focusing mechanism, coarse range: 25mm, fine precision: 0.001mm, with upper limit and tension adjustment. External wide voltage transformer, input 100V-240V, output 15V/2.67A, continuous adjustable light intensity, with brightness memory function (transmission), unified power supply for upper and lower light sources.			●
	External wide voltage transformer, input 100V-240V, output 12V/11.5A		○
Stage	Double layers mechanical stage, size: 187mm168mm; moving range: 80mm55mm, precision: 0.1mm. Two-way linear drive; X, Y moving hand wheel in right or left hand, tension adjustable.		●	●
Condenser	Swing-out type achromatic condenser, NA 0.9		●
	Abbe condenser, NA 1.1, with variable aperture diaphragm			●
	Condenser with 3 small holes and 5 large holes. 3 adjustable center small holes can be used to install phase contrast rings, 2 adjustable center large holes can be used to install both dark field rings or DIC rings, and the other 3 large holes can only be used to install DIC rings.		○	○
	Small condenser lens (Low magnification), NA 0.2		○	○
	Small condenser lens (Dry), NA 0.9		○	○
	Small condenser lens (Oil), NA 1.4		○	○
	10X aperture kit		○	○
	20X/40X/60X aperture kit		○	○
	100X aperture kit		○	○
	4X aperture kit		○	○
	Black field kit (Dry) (applicable to objectives with NA<=0.75)		○	○
	Black field kit (Oil) (applicable to objectives with NA<=0.95)		○	○
DIC	Transmitted DIC kit		○	○
	10X transmitted DIC ring		○	○
	20X transmitted DIC ring		○	○
	40X/60X transmitted DIC ring		○	○
	Transmitted analyzer ring		○	○
Transmitted Illumination	12V/100W halogen illuminator, filament center preset		●
	12V/100W halogen lamp		●
	Wide band 3W LED light house (color temperature 4000±100K)			●
Filters	Attenuation filter (Transmittance 25%)		○
	Attenuation filter (Transmittance 50%)		●
	Frosted glass accessories, for 2X objectives		○	○
Fluorescent Module	Disc-shaped reflective fluorescent illuminator with 6 holes, with variable aperture and field diaphragm, center adjustable, with filter slots and polarizer slots, with fluorescence light barrier		●
	Four channel LED fluorescent illuminator, including 365/460/525/625nm four excitation channels, channel trigger control<500ms, independent and controllable light intensity, 10W high-power LED, designed for a lifespan of over 20000 hours, supporting SDK control. With fluorescence light barrier.			●
	100W mercury lamp house, reflector pre centering		●
	Power box for mercury lamp		●
	100W DC mercury lamp		●
	UV fluorescent module, EX: AT375/28X, Φ25mm; BS: AT415DC, 25.5361mm; EM: AT460/50M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		●
	UV fluorescent module, EX: 375/28, Φ25mm; DM: 415, 25.7361mm; EM: 460/50M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		○
	V fluorescent module, EX: AT435/20X, Φ25mm; BS: AT455DC, 25.5361mm; EM: AT480/30M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		○
	B fluorescent module, EX: AT480/30X, Φ25mm; BS: AT505DC, 25.5361mm; EM: AT535/40M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		●
	B fluorescent module, EX: 480/30, Φ25mm; DM: 505, 25.5361mm; EM: 535/40, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		○
	G fluorescent module, EX: AT560/40X, Φ25mm; BS: AT600DC, 25.5361mm; EM: AT635/60M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		●
	G fluorescent module, EX: 560/40, Φ25mm; DM:595, 25.5361mm; EM: 635/60, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		○
	RI fluorescent module, EX: AT620/50X, Φ25mm; BS: AT655DC, 25.5361mm; EM: AT690/50M, Φ25mm (for Disc-shaped reflective fluorescent illuminator with 6 holes)		○
	B1 band pass filter LED fluorescent module, for LED fluorescent lamp with a center wavelength of 470nm			●
	G1 band pass filter LED fluorescent module, for LED fluorescent lamp with a center wavelength of 560nm			●
	UV1 band pass filter LED fluorescent module, for LED fluorescent lamp with a center wavelength of 385nm			●
	B4 long pass filter LED fluorescent module, for LED fluorescent lamp with a center wavelength of 455nm			○
	Fluorescence centering objective		●
Adapter	0.35X C-mount adapter, focus adjustable (Not recommended for fluorescence / metallographic / polarizing / multi person viewing)		○	○
	0.5X C-mount adapter, focus adjustable		○	○
	0.65X C-mount adapter, focus adjustable		○	○
	1X C-mount adapter		○	○
Other Accessories	Telescope (Φ30)		○	○
	High precision micrometer, 0.01mm increment		○	○
	Fluorescent free oil 30ml		●	●
	Internal hexagonal Spanner M4		●	●
	Internal hexagonal Spanner M5		●	○