SZ 680 series Zoom-stereo Microscope
SZ 680 series zoom stereo microscope is an all-new with Galilean Optical System. The quality is up to international level. Magnification range reaches 0.68X~4.7X.
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 680 series Specifications(0.68X~4.7X.)
| Type |
SZ 680 |
| Magnification Range |
0.68X~4.7X. |
| Zoom Ratio |
1 : 6.8 |
| Actual Field of Image Space |
Φ23mm |
| Working Distance |
110 mm |
| Stereo Angle |
12° |
| Viewing Angle |
35° |
| 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 /φ23mm |
Magnification |
3.4 to 23.5 |
5.1 to 35.25 |
6.8 to 47 |
10.2 to 70.5 |
13.6 to 94 |
| Actual Field(mm) |
67.6 to 9.79 |
45.1 to 6.52 |
33.82 to 4.89 |
22.55 to 3.26 |
16.91 to 2.45 |
| Eyepieces 15X /φ16mm |
Magnification |
5.1 to 35.25 |
7.65 to 52.88 |
10.2 to 70.5 |
15.3 to 105.8 |
20.4 to 141 |
| Actual Field(mm) |
47.06 to 6.81 |
31.37 to 4.53 |
23.53 to 3.40 |
15.69 to 2.27 |
11.76 to 1.70 |
| Eyepieces 20X /φ12mm |
Magnification |
6.8 to 47 |
10.2 to 70.5 |
13.6 to 94 |
20.4 to 141 |
27.2 to 188 |
| Actual Field(mm) |
35.29 to 5.11 |
23.53 to 3.40 |
17.65 to 2.55 |
11.76 to 1.70 |
8.82 to 1.28 |
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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