SZ Series Zoom Stereo Microscope

Outstanding Ergonomic Design

• SZ680/810 35°viewing angle, SZ650 40°viewing angle, suitable for long-term sitting observation.

• 330mm×300mm big stand, high stability , apply to all kinds of anatomy of specimen.

 

Top Optical & Mechanical Design

• 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.
• (patent number: 201320807246.0)
• Stereo angle for left & right light path is 12°, stereoscopic effect, large viewing field, high zoom ration.

 

 

Excellent Technology And Quality

• 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).

 

International Level Appearance Design

• Elegant shape , high-end and integrated appearance design， comfortable operation.

 

 

Various Accessories,Complete Function.

• Different video output connectors, built-in digital image model.
• Illumination optional: LED, halogen lamp, cold light source etc. (100V-240V wide voltage input).
• Various professional stands and operating attachments.

 

 

 

● User can limit the zoom range as per self-choice.                                                                ● Rotating switching to video output and input, 100% light distribution.

 

                                                     ● Pillar Stand                                                                                                                ● Focusing Arm Stand

 

Main Technical Specification

Model	SZ650	SZ680	SZ810
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

 

SZ650 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

 

SZ680 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

 

SZ810 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

 

 

SZ650/680/810 Series Zoom Stereo Microscope General Layout Diagram

 

 

SZ650/680/810 Series Zoom Stereo Microscope Outfit

Items		SZ650BP	SZ650B2L	SZ680BP	SZ680B2L	SZ810BP	SZ810B2L
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.

 

● SZ650/680/810 Series Zoom Stereo Microscope Size(mm)