SZ 650 series Zoom-stereo Microscope
SZ 650 series zoom stereo microscope is Galilean Optical System with high quality and the best advantage price. Magnification range achieves 0.7 to 4.5X.
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).
SZ 650 series Specifications(0.7X to 4.5X)
| Type |
SZ 650 |
| Magnification Range |
0.7X to 4.5X |
| Zoom Ratio |
1 : 6.5 |
| Actual Field of Image Space |
Φ22 mm |
| Working Distance |
110 mm |
| Stereo Angle |
12° |
| Viewing Angle |
40° |
| Interpupillary Distance Adjustment |
50 mm to 75 mm |
| Auxiliary Objective |
0.5X |
0.75X |
1X(Built-in) |
1.5X |
2X |
| Working Distance |
189mm |
122mm |
110mm |
42mm |
36mm |
Eyepieces 10X
φ22mm |
Magnification |
3.5 to 22.5X |
5.25 to 33.75X |
7 to 45X |
10.5 to 67.5X |
14 to 90X |
| Actual Field(mm) |
62.9 to 9.8X |
41.9 to 6.52X |
31.43 to 4.89X |
20.95 to 3.26 X |
15.71 to 2.44X |
| Eyepieces 15X /φ16mm |
Magnification |
5.25 to 33.75X |
7.88 to 50.63X |
10.5 to 67.5X |
15.8 to 105.8X |
21 to 135X |
| Actual Field(mm) |
45.71 to 7.11X |
30.48 to 4.74X |
22.86 to 3.56X |
15.24 to 2.37 X |
11.43 to 1.78X |
| Eyepieces 20X/φ12mm |
Magnification |
7 to 45X |
10.5 to 67.5X |
14 to 90X |
21 to 135X |
28 to 180X |
| Actual Field |
34.28 to 5.33X |
22.85 to 3.55X |
17.14 to 2.67X |
11.42 to 1.78 X |
8.57 to 1.33X |
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/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.
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