China Stereo Microscope Greenough Optical System, Built-in Rotating Shaft Zoom System, Find details about China Microscope Lab, Microscope Lens from 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 |
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 |
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 |
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 |
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.