observing tube
Adopting an observation tube with the optimal comfortable angle (30 °) for newborn beds can alleviate users' tension and fatigue during prolonged work, ensuring optimal observation conditions. The scale on the observation tube facilitates users to adjust the optimal pupillary distance range by themselves.
Falling beam illumination device
Adopting a Kola illumination system with field of view aperture, aperture stop, and oblique illumination device; Preset polarizer, analyzer, and color filter slots.
Single 5W LED warm white lighting (3000-3300K) can minimize visual fatigue for observers compared to similar LED lighting.
The field stop and aperture stop are equipped with a pull rod device with adjustable center, which can flexibly adjust the size of the illumination range and effectively avoid the influence of stray light on the image.
Polarizer and analyzer can achieve simple polarization observation, and you can also choose different color filters according to your needs to achieve ideal observation effects.

Tool storage device
The M4 straight handle hex wrench is randomly stored, making full use of the available space on the body. The easily accessible tool makes your operation more convenient.

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optical system |
Infinite chromatic aberration correction optical system |
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observing tube |
30 ° tilt, infinite hinge binocular observation tube, pupillary distance adjustment: 54mm~75mm, unilateral visual acuity adjustment: ± 5 diopters |
| 30 ° tilt, infinite hinge three-way observation tube, pupillary distance adjustment: 54mm~75mm, unilateral visual acuity adjustment: ± 5 diopters, two spectral ratios R: T=100:0 or 50:50 | |
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eyepiece |
High eye point, large field of view, flat field eyepiece PL10X22mm |
| High eye point, large field of view, flat field eyepiece PL10X22mm (with micrometer) | |
| High eye point, large field of view, flat field eyepiece PL10X22mm (adjustable visual acuity) | |
| High eye point, large field of view, flat field eyepiece PL15X16mm | |
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objective |
Flat field infinite working distance achromatic metallographic objective lens (5x, 10x, 20x, 50x, 100x) |
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Nosepiece |
Internal positioning five hole converter |
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Coarse and micro focusing mechanism |
Dual purpose rack with transparency and reflection, low hand position coarse and micro coaxial focusing mechanism, coarse adjustment stroke of 28mm, fine adjustment accuracy of 0.002mm. Equipped with anti sliding adjustment elastic device and random upper limit device. Equipped with a platform position up and down adjustment mechanism, the maximum sample height is 28mm |
| Reflective frame, low hand position coarse micro coaxial focusing mechanism, coarse adjustment stroke of 28mm, fine adjustment accuracy of 0.002mm. Equipped with anti slip adjustment elastic device and random upper limit device. Equipped with a platform position up and down adjustment mechanism, the maximum sample height is 78mm | |
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stage |
Double layer mechanical mobile platform, with coaxial adjustment in the X and Y directions at low hand positions; Platform area 175X145mm, movement range: 76mmX42mm, can be equipped with reflective metal carrier platform, transparent and reflective dual-purpose glass carrier platform |
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Upper lighting system |
Adaptive wide voltage 100V-240V_AC50/60Hz, reflector chamber, single high-power 5WLED, warm color, Kola lighting, with field and aperture stop, adjustable center, equipped with oblique lighting device |
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Lower lighting system |
Adaptive wide voltage 100V-240V_AC50/60Hz, transmission lamp room, single high-power 5WLED, warm color |
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condenser |
Transmission shake out achromatic condenser lens (N.A0.9) with variable aperture stop and adjustable center |
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Other Accessory |
Transmission filters: yellow, IF550 filter, LBD filter, neutral filter |
| Photography and camera accessories: 1X, 0.67X, 0.5X C interface, adjustable focus; 3.2X photography eyepiece, camera adapter (with PK or MD mount), digital camera relay lens | |
| Reflective interference filter: blue<=480nm; green 520nm~570nm; Red color 630~750nm lbd>=480nm; Green 520nm~570nm; Red 630~750nmlbd> | |
| High precision micrometer with a grid value of 0.01mm |
Random limit device
It can effectively prevent the sample from touching the objective lens and avoid damage. Adopting the excellent spotlight system of RX50M, the numerical aperture is larger, the brightness is higher, and the transmittance of transmitted light is greatly improved.
