Stereo Microscope Greenough Optical System, Built-in Rotating Shaft Zoom System

• Magnification: <50X
• Type: Stereomicroscope
• Number of Cylinder: ≥Three
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LSZ E series
• Mobility: Desktop
• Stereoscopic Effect: Stereoscopic Effect
• Kind of Light Source: Ordinary Light
• Shape: Rectangular Prism
• Usage: Research
• Principle: Electronic
• Principle of Optics: New Optical Design
• Transport Package: Plywood Case Package
• Specification: Objectives Zoom Range 0.7-4.5
• Trademark: LABOAO
• Origin: China
• HS Code: 8486402900
• Production Capacity: 2000sets/Month

Product Description

Stereo microscope Greenough optical system, built-in rotating shaft zoom system

1. Description

Stereo microscope, also known as solid microscope or dissection microscope. It refers to a binocular microscope with an orthographic stereoscopic effect, observing objects from different angles, and causing stereoscopic sensation in both eyes. The observation body does not need to be processed. It can be directly placed under the lens and illuminated to observe, as if it is upright, convenient for operation and dissection. The diameter of the field of view is large, but the magnification of the observation object is required to be less than 200 times. The characteristics of a stereo microscope are as follows: the left and right light beams in the binocular tube are not parallel, but have a certain angle-the body angle of view is generally 12 ° ~ 15 °, so the imaging has a three-dimensional stereoscopic impression, which is under the eyepiece The reason is that the prism turns the image upside down; although the magnification is not as good as that of a conventional microscope, its working distance is very long and the focal depth is large, which makes it easy to observe the entire layer of the object to be inspected and the field diameter is large.

2.Feature

Greenough optical system, built-in rotating shaft zoom system.

No tilting Image in left &right light path in complete pupillary distance ,  No dizziness feeling after long time observing.

 

Stereo angle for left & right light path is 12°, stereoscopic effect, large viewing field, high zoom ration

High resolution, large depth of field, excellent color restoration and contrast

Operation comfortable(manufactured by high-precision machine, excellent assembly technology )

High- end material(PC resin cover, aluminium alloy ,copper alloy parts, austenite stainless steel driving parts)

Different video output connectors, built-in digital image model.

llumination optional: LED, halogen lamp, cold light source etc. (100V-240V wide voltage input)

Various professional stands and operating attachments.

3. Specification

Model	LSZ650	LSZ680	LSZ810
Objectives Zoom Range	0.7X-4.5X	0.68X-4.7X	0.65X-5.3X
Zoom  Ratio	1 : 6.5	1 : 6.8	1 : 8.1
Field Diameter (mm)	Φ22	Φ23	Φ24
Working Distance (mm)	110	110	110
Stereo Angle ( °)	12	12	12
Viewing Angle  ( °)	40	35	35
Interpupillary Adjustable Distance (mm)	50-75	50-75	50-75
Video Output Distribution	NO	100%(0:100 standard)
		50:50 optional
Guide Rail Stand Focusing Distance  (mm)	80
Pillar Stand Focusing Distance (mm)	115

 
LSZ650 Series Objective & Eyepiece Parameter List (0.7×-4.5×)

Additional Objective		0.5X	1X(built-in)	2X
W.D		189mm	110mm	36mm
10XEyepiece/Φ22mm	Magnification	3.5~22.5	7~45	14~90
	Field dia. (mm)	62.9~9.8	31.43~4.89	15.71~2.44
15XEyepiece/Φ16mm	Magnification	5.25~33.75	10.5~67.5	21~135
	Field dia. (mm)	45.71~7.11	22.86~3.56	11.43~1.78
20XEyepiece/Φ12mm	Magnification	7~45	14~90	28~180
	Field dia.(mm)	34.28~5.33	17.14~2.67	8.57~1.33

 
LSZ680 Series Objective & Eyepiece Parameter List (0.68×-4.7×)

Additional Objective		0.5X	1X(built-in)	2X
W.D		189mm	110mm	36mm
10XEyepiece/Φ23mm	Magnification	3.4~23.5	6.8~47	13.6~94
	Field dia. (mm)	67.65~9.79	33.82~4.89	16.91~2.46
15XEyepiece/Φ16mm	Magnification	5.1~35.25	10.2~70.5	20.4~141
	Field dia. (mm)	47.06~6.81	23.53~3.40	11.76~1.70
20XEyepiece/Φ12mm	Magnification	6.8~47	13.6~94	27.2~188
	Field dia.(mm)	35.294~5.11	17.65~2.55	8.82~1.28

 
LSZ810 Series Objective & Eyepiece Parameter List (0.65×-5.3×)

Additional Objective		0.5X	1X(built-in)	2X
W.D		189mm	110mm	36mm
10XEyepiece/Φ24mm	Magnification	3.3~25.5	6.6~51	13.2~102
	Field dia. (mm)	72.73~9.41	36.36~4.71	18.18~2.35
15XEyepiece/Φ16mm	Magnification	4.95~38.25	9.9~76.5	19.8~153
	Field dia. (mm)	48.48~6.27	24.24~3.14	12.12~1.57
20XEyepiece/Φ12mm	Magnification	6.6~51	13.2~102	26.4~204
	Field dia. (mm)	39.64~4.71	18.18~2.35	9.09~1.18

 
LSZ650/680/810 Series Zoom Stereo Microscope Outfit

Items		LSZ650BP	LSZ650B2L	LSZ680BP	LSZ680B2L	LSZ810BP	LSZ810B2L
Main Body	Binocular
	Trinocular			○	○	○	○
10XEyepiece/Φ22mm
10XEyepiece/Φ23mm
10XEyepiece/Φ24mm
15XEyepiece/Φ16 mm		○○	○○	○○	○○	○○	○○
20XEyepiece/Φ12mm		○○	○○	○○	○○	○○	○○
0.5X/0.75X/2X Objective		○	○	○	○	○	○
Focusing unit
No light
Reflecting 3W LED
Transmitting 3W LED
Black & white Plate
Glass Plate
Arm stand
Pillar stand		○	○	○	○	○	○
Focusing Arm stand		○	○	○	○	○	○
Base (330×300mm)
C-mount  0.5X,0.7X,1X				○	○	○	○

Note:" " In Table Is Standard Outfits, "○" Is Optional Accessories.