Physical Optical Instruments
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Silo Level Meter with Weighted Hammer
This level meter uses a weighted hammer to physically measure the level of materials. It is designed to resist dust and is not affected by the dielectric constant or electric thermal conductivity.
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Ultrasonic Liquid Level Sensor
This ultrasonic level sensor offers non-contact measurement for accurate readings. It automatically compensates for temperature and pressure variations.
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Lithium Niobate Crystal Lens for Optical Applications
Lithium Niobate crystal lens is used in optical parametric oscillators and as frequency doublers. The lens is suitable for quasi-phase-matched devices due to its electro-optic and acousto-optic coefficients.
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Fisheye Conversion Lens
This wide-angle conversion lens captures an extremely wide, hemispherical image. Its special mapping gives images a characteristic convex appearance, unlike panorama or cylindrical perspective.
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Optical Achromatic Lens
The Achromatic Lens consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. It is designed to cancel chromatic aberration at two wavelengths, eliminating focal length shifts across visible wavelengths.
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Optical Coating Dove Prism
Dove prisms are designed for image rotation, inverting images in beams parallel to their base. Coatings can be applied to these prisms based on custom orders.
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Precision Optical Glass Ball Lens
Spherical ball lenses are used for laser collimating and focusing, fiber-to-fiber coupling, and fiber-to-detector coupling. These lenses are highly polished spheres made of optically transparent homogeneous materials with precise diameters and unsurpassed surface quality.
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BK7 Spherical Optical Lens
This spherical lens is designed to transmit and refract light, either converging or diverging the beam. Compound versions use multiple elements to correct optical aberrations more effectively than single-element lenses.
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Amici Roof Prism
The Amici prism, also known as a right angle roof prism, features two mutually perpendicular reflecting surfaces. This prism increases the roof surface without changing the optical axis direction, making it suitable for telescope, imaging, observation, and ranging systems.
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Optical Half Ball Lens
Half-ball lenses are suited for fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems. They are available in various diameters and refractive indices.
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Optical Dome Lens
This optical dome lens is designed to protect underwater camera lenses from water pressure while providing a clear, wide field of view. Constructed from optical-grade materials such as BK7 glass and UV fused silica, it ensures optimal image quality.
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Optical Filter Set
These filters are designed to selectively transmit or absorb different wavelengths of light. They are widely used in scientific experiments and industrial applications where specific light manipulation is required.
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Precision Optical Lenses and Prisms
Optical lenses and prisms are crafted from high-grade optical glass. These lenses and prisms come with coatings to enhance transmission, reflection, or polarization properties.
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Compression Test Head for Mechanical Damage Simulation
This compression head simulates mechanical damage to toys through compression. It facilitates subsequent testing for sharp edges, points, and small parts after the compression test.
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Surface Flammability Tester BS 4569/EN71
This surface flammability tester is used to examine the flammability of fabric surfaces, where the flame spreads quickly but the fabric structure remains incombustible. It is designed to assess the flammability characteristics of materials according to BS 4569 and EN71 standards.
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Slope Stability Assessment Tester
This slope stability tester applies to the stability of activity toys with a free height of fall of 600 mm or less. The toy is loaded in the most onerous position with a mass of 50 kg, 0.5 kg on its standing or sitting surface for 5 min.
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Analog Push Pull Force Gauge
This gauge measures force in both push and pull applications. It determines whether toy components can be removed by tensile force.
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25kg Dynamic Strength Test Load
25kg Test Load determination of dynamic strength. Test load for scooters intended for children with a body mass of between 20 kg or less .
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