Olympus SZX7 Greenough Optical System
Zoom stereomicroscope | dissecting microscope

Excellent visibility and rich scalability
Adopting the Galileo optical system with superior system expansion performance
The Galileo optical system adopts parallel beams with no difference in left and right optical paths. Equipped with a high NA objective lens parallel to the observation plane, achieving superior flatness for high-resolution image observation. You can freely choose the required intermediate lens barrel and objective lens from a variety of attachments to construct a superior observation system that meets the observation purpose.
Realized observation images that are faithful to the sample
The natural color reproduction function allows observation of the original color of the sample. The suppression of image plane curvature enables a more realistic observation of the shape of the sample. In addition, the zoom ratio is 6.7 (0.67x~4.5x) [SZ61], 5 (0.8x~4x) [SZ51], with excellent performance.
Corresponding to ESD, prevent devices from being affected by static electricity
The body and main accessories are coated with anti-static materials, which can quickly remove static electricity. This can prevent static electricity from damaging the sample.
Diversified lighting units
LED lighting base combination
Developed a transmissive lighting base using LED. The thin design reduces the position of the sample and exhibits excellent operational performance. In addition, the switching between transmission and epitaxy can be easily operated by rotation.
Double branch interlocking light guide tube high brightness reflective lighting device combination
The use of dual branch interlocking light guide tubes allows light to be directed towards both sides of the sample, and the position and angle can be freely adjusted. If a spotlight lens is used, point illumination can be easily achieved, ensuring sufficient brightness during high magnification observation.
Combination of coaxial light reflection illumination device
The SZ61 specialized lighting device is capable of observing samples that cannot be observed under oblique reflection illumination.
White LED lighting device combination
It has achieved high cost-effectiveness and high brightness continuous dimming, making it a circular lighting device with minimal thermal impact and long lifespan.
Multiple attachments support various observation methods
Equipped with various universal brackets
There are SZ2-STU2 models that can freely adjust the angle and length of the arm, as well as SZ2-STU3 models that can be fixed to the side of the equipment and can effectively observe large samples that cannot be placed on the stage during assembly and inspection on the production line.
In Greek mythology, Mount Olympus is the place where the twelve supreme gods reside. Olympus is named after this mountain, reflecting its strong desire to create world-renowned high-quality products.
Since the period of Takachiho Productions (predecessor of Olympus Corporation), the trademark "Olympus" has been used.
In Japanese mythology, it is said that there are eight million deities residing on the summit of Mount Takachiho, known as Takamagahara. The reason for choosing the word 'Olympus' as the trademark is precisely because Mount Olympus, like Mount Gochiho, is the home of gods. This trademark also carries Olympus' desire to light up the world with its optical equipment, just as Gaotian brought light to the world.
In 1942, Takachiho Manufacturing Company was renamed Takachiho Optics Co., Ltd., and optical products became the main pillar of the company. In 1949, it was renamed Olympus Optics Limited again with the aim of enhancing its corporate image.
In 2003, the company was renamed Olympus Corporation, demonstrating a desire to establish a vibrant corporate brand by unifying the company name and well-known brand.
In recent years, Olympus has focused on "optoelectronic digital technology" as its core competitiveness, which is a technological advantage that competitors cannot easily imitate, in order to maximize enterprise value and become a leading optical instrument manufacturer.
| Technical specifications of SZX7 stereomicroscope system | ||||||
| optical system | Galilean optical system | |||||
| Total magnification | 4.0x-336x*1 | |||||
| Body magnification | zoom ratio | 7 (0.8x-5.6x) | ||||
| AS | option | |||||
| Observation tube | Binocular/Trinocular/Tilted Trinocular Observation Tube | |||||
| Scalable Eye Point Adjuster | SZX2-EEPA | |||||
| focus | support | |||||
| objective lens | magnification | type | Not applicable | Working distance (millimeters) | Total magnification*2 *3 | Field of view diameter (mm)*2 *3 |
| 0.5x | Flat field chromatic aberration correction | 0.05 | 171 | 4x-28x | Ø55-Ø7.9 | |
| 0.75x | Flat field chromatic aberration correction | 0.075 | 116 | 6x-42x | Ø36.7-Ø5.2 | |
| 1x | Flat field color correction | 0.1 | 81 | 8x-56x | Ø27.5-Ø3.9 | |
| achromatic | 0.1 | 90 | 8x-56x | Ø27.5-Ø3.9 | ||
| 1.25x | Flat field color correction | 0.125 | 60 | 10x-70x | Ø22-Ø3.1 | |
| achromatic | 0.125 | 68 | 10x-70x | Ø22-Ø3.1 | ||
| 1.5x | Flat field chromatic aberration correction | 0.15 | 45.5 | 12x-84x | Ø18.3-Ø2.6 | |
| 2x | Flat field chromatic aberration correction | 0.2 | 33.5 | 16x-112x | Ø13.8-Ø2.0 | |
| Dimensions (length x width x height) | 194 mm x 253 mm x 403 mm | |||||
| weight | 4.5 kilograms (standard configuration) | |||||
| remark | 1. The total magnification range that can be achieved through the combination of objective lens and eyepiece lens When using a 10x eyepiece 3 SZX2-LTTR: Intermediate magnification of 1.25X |
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In Greek mythology, Mount Olympus is the place where the twelve supreme gods reside. Olympus is named after this mountain, reflecting its strong desire to create world-renowned high-quality products.
Since the period of Takachiho Productions (predecessor of Olympus Corporation), the trademark "Olympus" has been used.
In Japanese mythology, it is said that there are eight million deities residing on the summit of Mount Takachiho, known as Takamagahara. The reason for choosing the word 'Olympus' as the trademark is precisely because Mount Olympus, like Mount Gochiho, is the home of gods. This trademark also carries Olympus' desire to light up the world with its optical equipment, just as Gaotian brought light to the world.
In 1942, Takachiho Manufacturing Company was renamed Takachiho Optics Co., Ltd., and optical products became the main pillar of the company. In 1949, it was renamed Olympus Optics Limited again with the aim of enhancing its corporate image.
In 2003, the company was renamed Olympus Corporation, demonstrating a desire to establish a vibrant corporate brand by unifying the company name and well-known brand.
In recent years, Olympus has focused on "optoelectronic digital technology" as its core competitiveness, which is a technological advantage that competitors cannot easily imitate, in order to maximize enterprise value and become a leading optical instrument manufacturer.





