BS-2095F(LED) LED Research Inverted Fluorescent Trinocular Microscope

BS-2095 Inverted Biological Microscope is a research level microscope which is specially designed for medical and health units, universities, research institutes to observe cultured living cells. It adopts an Infinite optical system, reasonable structure and ergonomic design. With an innovative optical and structure design idea, excellent optical performance and easy to operate system, this research inverted biological microscope makes your works enjoyable. It has a trinocular head, so digital camera or digital eyepiece can be add to the trinocular head to take photos and videos.

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BS-2095F inverted fluorescent microscope

BS-2095F(LED)

Introduction

Feature

1. Excellent optical function with infinite optical system.
2. Bright field, phase contrast and DIC observation is available.
3. Innovative stand structure, sharp image display, convenient and special for viewing incubating cell tissue.
4. With Plan semi-APO phase contrast objective, Making Viewing Field Flatter and Brighter, Contrast Sharper, Living Cell Observing easier.
5. Advanced and Reliable Mechanical Stage with Knob Height and Tightness Adjustable.

Application

BS-2095 Inverted microscope is used by medical and health units, universities, research institutes for observations of micro-organisms, cells, bacteria and tissue cultivation. It 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. This microscope is widely used in cytology, parasitology, oncology, immunology, genetic engineering, industrial microbiology, botany and other fields.

Specification

Item	Specification	BS-2095	BS-2095F	BS-2095F(LED)
Optical system	NIS60 Infinite optical system	●	●	●
Eyepiece	SW10×/25mm, φ30mm	●	●	●
	SW10×/22mm, φ30mm	○	○	○
	EW12.5×/17.5mm, φ30mm	○	○	○
	WF15×/16mm, φ30mm	○	○	○
	WF20×/12mm, φ30mm	○	○	○
Viewing Head	Trinocular head with Bertrand lens, inclined at 45°, Interpupillary 47-78mm, 3 position beam split ratio: 50/50, 100/0, 0/100	●	●	●
Viewing Head	Binocular ERGO head	○	○	○
Infinite Plan semi-APO phase contrast objective	10× NA=0.3 WD=8.1mm Cover glass 1.2mm	●	●	●
	20× NA=0.45 WD=7.5-8.8mm Cover glass 0-2mm	●	●	●
	40× NA=0.60 WD=3-4.4mm Cover glass 0-2mm	●	●	●
	4× NA=0.13 WD=16.5mm Cover glass 0-2mm	○	○	○
	60× NA=0.70 WD=1.8-2.6mm Cover glass 0.1-1.3mm	○	○	○
Infinite Plan-APO objective	100× NA=1.45 WD=0.13mm Cover glass 0.17mm	○	○	○
Nosepiece	6-hole nosepiece with DIC slot (DIC for transmitted and reflected)	●	●	●
Condenser	Long working distance condenser, NA0.55, WD=26mm, with 6-position plate	●	●	●
Illumination	Kohler illumination, 12V/100W halogen lamp	●	●	●
	LED illumination (service life of minimum 50,000 hours)	○	○	○
	ECO Auto-off function (automatically shut off in 15 mins if no users)	○	●	●
Focusing	Coaxial coarse&fine focusing. Movement range 9mm, coarse adjustment 2mm/rotation, fine adjustment 0.2mm/rotation	●	●	●
Internal magnification	1×, 1.5×	●	●	●
Side video port	Switchable by turning plate, 3 models: left side port/eyepiece=50/50; right side port/eyepiece=20/80; left&right side port/eyepiece=0/100	●	●	●
Dark field	Optional	○	○	○
Phase contrast	Standard	●	●	●
DIC	Optional	○	○	○
Stage	Three-layer mechanical stage, stage size: 340×230mm, movement range 130×85mm, flexible knob. Different small sizes stage could be attached to main stage	●	●	●
Fluorescent attachment	Epi-fluorescence attachment with 100W HBO mercury lamp and B,G,UV fluorescent filters, field diaphragm, center adjustable.	○	●	○
	Epi-fluorescence attachment with 5W LED lamp and B,G,UV fluorescent filters (input voltage: 100V-240V), field diaphragm, center adjustable.	○	○	●
	Multi-model plate structure, total 6 position, could be taken out from main frame and change different cube easily.	○	●	●
	V, B1, R fluorescent filters	○	○	○