BL-340

BL-340 Optional Dual Viewing Tube Biological Microscope

40X~1000X, achromatic / plan achromatic objective

Core Features

Equipped with wide field eyepieces and achromatic objectives, the field of view is wide and clear
Coaxial coarse/fine focus system, with tension adjustable and up stop, minimum division of fine focusing: 2μm
6V 20W Halogen lamp with brightness control

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BL-340 Biological microscope is equipped with plan achromatic objectives and wide field eyepieces. It has clear image, wide field, beautiful sculpt, convenient operation etc. It can be used for medicine and assay area widely. It is the ideal instruments in medical treatment, teaching demonstration and scientific research.

Diagram of BL-340

Dimension of BL-340

Specification for BL-340
Eyepiece	WF10X(Φ18mm)
Objective	Achromatic 4X/0.10
	Achromatic 10X/0.25
	Achromatic 40X/0.65(S)
	Achromatic 100X/1.25(S,Oil)
Eyepiece Tube	Binocular (inclined 30°)
Focus System	Coaxial coarse/fine focusing, with tension adjustable and up stop, minimum division of fine focusing: 2μm
Nosepiece	Quadruple (Backward ball bearing inner locating)
Stage	Double Layer Mechanical Stage (Size: 135mm x 125mm, Move range: 75mm x 35mm)
Condenser	ABBE Condenser N.A. 1.25 Rack & pinion adjustable
Filter	Blue, Frosted
Collector	For Halogen lamp
Light Source	6V 20W Halogen lamp with brightness control

Accessories for BL-340
Eyepiece	WF 16X(Φ11mm)
Eyepiece	Dividing 10X(Φ18mm), 0.1mm/Div
Objective	Plan achromatic 4X/0.10
	Plan achromatic 5X/0.12
	Plan achromatic 10X/0.25
	Plan achromatic 20X/0.40
	Plan achromatic 40X/0.65(S)
	Plan achromatic 60X/0.85(S)
	Plan achromatic 100X/1.25(S,Oil)
Eyepiece tube	Monocular, (Inclined 30˚)
	Binocular, Sliding(Inclined 45˚)
	Trinocular, Sliding(Inclined 45˚)
	Trinocular (Inclined 30˚)
	Dual viewing tube (Inclined 30˚)
Nosepiece	Quintuple (Backward ball bearing inner locating)
Condenser	Dark Field	Dry type
Condenser	Dark Field	Immersion type
Filter	Green, Yellow
Light Source	LED Collector
Light Source	Bright and white light
Phase Contrast Unit	Eyepiece	Centering Telescope
	Objective	Phase contrast plan achromatic 10X/0.25 PHP
		Phase contrast plan achromatic 20X/0.40 PHP
		Phase contrast plan achromatic 40X/0.65 PHP(Spring)
		Phase contrast plan achromatic 100X/1.25 PHP(Spring, oil)
	(PH-Ⅰ) Turnplate phase contrast condenser
	(PH-Ⅱ) Turnplate phase contrast condenser
	Flashboard phase contrast condenser
	Pull board phase contrast condenser
Infinity optical system	Eyepiece tube	Binocular(inclined 30°)
	Eyepiece tube	Trinocular(inclined 30°)
	Eyepiece	Centering telescope
	Objectives	Infinity Plan Achromatic 4X/0.10
		Infinity Plan Achromatic 10X/0.25
		Infinity Plan Achromatic 20X/0.40
		Infinity Plan Achromatic 40X/0.65(S)
		Infinity Plan Achromatic 100X/1.25(S,Oil)
		Infinity Phase contrast plan achromatic 10X/0.25 PHP
		Infinity Phase contrast plan achromatic 20X/0.40 PHP
		Infinity Phase contrast plan achromatic 40X/0.65 PHP(Spring)
		Infinity Phase contrast plan achromatic 100X/1.25 PHP(Spring, oil)
CCD Adapter	0.4X
	0.5X
	1X
	0.5X (with dividing 0.1mm/Div)
Camera	DV-1 (with USB & video output)
	DV-2 With USB output
	DV-3 With video output
	Photography	USB Output
	Photography	Video Output
Digital camera adapter	CANON Digital camera adapter (A610, A620, A630, A640)
Photo Unit	2.5X/4X Change over photograph attachment with 10X viewing eyepiece
	4X Focusing photograph attachment
	MD adapter
	PK adapter
Facility polarize	Polarizer	360° rotatable stage
Facility polarize	Analyzer
Adapter	Input: 230V¡«50/60HZ Output: 9V 500mA
Adapter	Input: 110V¡«50/60HZ Output: 9V 500mA