2022 wholesale price Confocal Fluorescence Microscopy - BS-2094F Fluorescent Inverted Biological Microscope – BestScope

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2022 wholesale price Confocal Fluorescence Microscopy - BS-2094F Fluorescent Inverted Biological Microscope – BestScope Detail:

Introduction

BS-2094F Series Inverted Biological Microscope are high level microscopes which are specially designed for medical and health units, universities, research institutes to observe cultured living cells. With innovative infinite optical system and ergonomic design, they have excellent optical performance and easy to operate features. The microscopes have adopted long life LED lamps as transmitted and fluorescent light source. Digital cameras can be added to the microscope on left side to take photos, videos and make measurement.

Feature

(2) Use a dimming knob on left of the base to achieve multiple functions.
Click: Enter standby(sleep) mode
Double click: light intensity lock or unlock
Rotation: Adjust brightness
Press + clockwise rotate: Switch to the transmitted light source
Press + contrarotate: Switch to the fluorescent light source
Press 3 seconds: Set the time of turning off the light after leaving
(3) Display microscope working mode.
The LCD screen in the front of the microscope can display the working mode of the microscope, including magnification, light intensity, sleep mode and so on.

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(2) Hoffman Modulation Phase Contrast. With slant light, Hoffman phase contrast changes phase gradient into light intensity variety, it can be used to observe unstained cells and living cells. Giving 3D effect for thick samples, it can greatly reduce the halo in thick specimens.
(3) 3D Emboss Contrast. No need for expensive optical components, just add a contrast adjustment slider to achieve a pseudo 3D glare-free image. Both glass culture dishes or plastic culture dishes can be used.

Application

BS-2094F series inverted microscopes can be used by medical and health units, universities, research institutes for observations of micro-organisms, cells, bacteria and tissue cultivation. They can be used for continuous observation of process of cells, bacteria grow and divide in the culture medium. Videos and images can be taken during the process. These microscopes are widely used in cytology, parasitology, oncology, immunology, genetic engineering, industrial microbiology, botany and other fields.

Specification

Item	Specification		BS-2094AF	BS-2094BF
Optical System	NIS 60 Infinite Optical System, Tube length 200mm		●	●
Viewing Head	Seidentopf Binocular Head, Inclined at 45°, Interpupillary Distance 48-75mm, Left side camera port, Light distribution: 100: 0 (100% for eyepiece), 0:100 (100% for camera), Eyepiece Tube Diameter 30mm		●	●
Eyepiece	SW10×/ 22mm		●	●
	WF15×/ 16mm		○	○
	WF20×/ 12mm		○	○
Objective (Parfocal distance 60mm, M25×0.75)	NIS60 Infinite LWD Plan Achromatic Objective	4×/0.1, WD=30mm	○	○
		10×/0.25, WD=10.2mm	○	○
		20×/0.40, WD=12mm	○	○
		40×/0.60, WD=2.2mm	○	○
	NIS60 Infinite LWD Plan Phase Contrast Achromatic Objective	PH10×/0.25, WD=10.2mm	○	○
		PH20×/0.40, WD=12mm	○	○
		PH40×/0.60, WD=2.2mm	○	○
	NIS60 Infinite LWD Plan Semi-APO Fluorescent Objective	4×/0.13, WD=17mm, cover glass=-	●	●
		10×/0.3, WD=7.4mm, cover glass=1.2mm	●	●
		20×/0.45, WD=8mm, cover glass=1.2mm	●	●
		40×/0.60, WD=3.3mm, cover glass=1.2mm	●	●
		60×/0.70, WD=1.8-2.6mm, cover glass=0.1-1.3mm	○	○
	NIS60 Infinite LWD Plan Semi-APO Phase Contrast Objective	4×/0.13, WD=17.78mm, cover glass=-	○	○
		10×/0.3, WD=7.4mm, cover glass=1.2mm	○	○
		20×/0.45, WD=7.5-8.8mm, cover glass=1.2mm	○	○
		40×/0.60, WD=3-3.4mm, cover glass=1.2mm	○	○
		60×/0.70, WD=1.8-2.6mm, cover glass=0.1-1.3mm	○	○
Nosepiece	Quintuple Nosepiece		●
Nosepiece	Coded Quintuple Nosepiece			●
Condenser	Long Working Distance Condenser, N.A. 0.3, Working Distance 75mm (with condenser), 187mm (without condenser)		●	●
Telescope	Centering Telescope: used to adjust the center of phase annulus		●	●
Phase Annulus	10×-20×-40× Phase Annulus Plate (center adjustable)		●	●
Phase Annulus	4× Phase Annulus Plate		○	○
Stage	Stage 170 (X)×250(Y) mm with glass insert plate (diameter 110mm)		●	●
	Attachable Mechanical Stage, X-Y Coaxial Control, Moving Rang: 128mm×80mm, accept 5 types of petri-dish holders, well plates and stage clips		●	●
	Auxiliary stage 70mm×180mm, used to extend the stage		○	○
	Universal Holder: used for Terasaki plate, glass slide and Φ35-65mm petri dishes		●	●
	Terasaki Holder: used for Φ35mm Petri Dish Holder and Φ65mm petri dishes		○	○
	Glass Slide and Petri Dish Holder Φ54mm		○	○
	Glass Slide and Petri Dish Holder Φ65mm		○	○
	Petri Dish Holder Φ35mm		○	○
	Petri Dish Holder Φ90mm		○	○
Focusing	Coaxial Coarse and Fine Adjustment, tension adjustment, Fine Division 0.001mm, Fine stroke 0.2mm per rotation, Coarse stroke 37.5mm per rotation. Moving Range: up 7mm, down 1.5mm; Without limitation can up to 18.5mm		●	●
Transmitted Illumination	3W S-LED, Brightness Adjustable		●	●
EPI-Fluorescent Attachment	LED illuminator, built-in Fly-eye lens, can be configured with up to 3 different LED light source and B, G, U fluorescent filter blocks		●	●
EPI-Fluorescent Attachment	LED light source and V, R, FITC, DAPI, TRITC, Auramine, mCherry fluorescent filter block		○	○
Hoffman phase contrast	Hoffman Condenser with 10×, 20×, 40× insert plate, centering telescope and special objective 10×, 20×, 40×		○	○
3D Emboss Contrast	Main emboss contrast plate with 10×-20×-40× will be inserted into condenser		○	○
3D Emboss Contrast	Auxiliary emboss contrast plate will be inserted into slot which is near viewing head		○	○
C-mount Adapter	0.5× C-mount Adapter (focus adjustable)		○	○
C-mount Adapter	1× C-mount Adapter (focus adjustable)		●	●
Other Accessories	Warm stage		○	○
	Light barrier plate(contrast shield), can be attached to the condenser and block the external light		○	○
	Dust cover		●	●
Power Supply	AC 100-240V, 50/60Hz		●	●
Fuse	T250V500mA		●	●
Packing	2cartons/set, Packing Size: 47cm×37cm×39cm, 69cm×39cm×64cm Gross Weight: 20kgs, Net Weight: 18kgs		●	●