Jiangsu Profile
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Product List
23416. for Teenagers 1.56 Rx Happy Reading out-of-Focus Eyewear Price Ophthalmic Lenses 
[Feb 02, 2024]
[Feb 02, 2024] Product Description 1.Description 1.56 Happy Reading out-of-focus optical lens 2.Material Resin 3.Abbe Value 40 4.Transmittance 98%-99% 5.Specific Gravity 1.28 6.Diameter 70/75mm 7.Coating UC, ...
23417. 250mm Optical Glass Dome Bk7 Dome Fresnel Lens for Subsea Camera Protective Cover [May 17, 2023]
[May 17, 2023] Product Description Dome windows are hemispheres. The two optical surfaces are an equal thickness apart, creating a naturally strong shape that gets tougher under pressure. This makes dome windows ideal for underwater ...
Company: DG Optoelectronics Co., Limited
23418. Collimator Linear Borosilicate Glass Pressed 300mm Fresnel Lens [May 17, 2023]
[May 17, 2023] Product Description A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses. The design allows the construction of lenses of large aperture and short ...
Company: DG Optoelectronics Co., Limited
23419. 150mm Borosilicate Glass Fresnel Lens for Stage Lighting [May 17, 2023]
[May 17, 2023] Product Description A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses. The design allows the construction of lenses of large aperture and short ...
Company: DG Optoelectronics Co., Limited
23420. Diameter 250m Large Fresnel Lens Focal Length 175mm [May 17, 2023]
[May 17, 2023] Product Description A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses. The design allows the construction of lenses of large aperture and short ...
Company: DG Optoelectronics Co., Limited
23421. Stereo Binocular Microscope [Apr 24, 2023]
[Apr 24, 2023] FM-3024R2L high quality technology Stereo zoom Microscope with cheap price Product Parameters FM-3024R2L Viewing Head Binocular 45° ...
23422. Ar-6500 China Top Quality Ophthalmic Equipment Auto Refractometer [Feb 18, 2023]
[Feb 18, 2023] AR-6500 china top quality ophthalmic equipment auto refractometer Auto refractometer AR6500 Auto refractometer , without keratometer function . AR6500K Auto refractometer , with keratometer function . ...
23423. Ar6500K Ophthalmic Equipment, Auto Refractometer Keratometer [Feb 18, 2023]
[Feb 18, 2023] AR6500K Ophthalmic Equipment, Auto Refractometer Keratometer auto refractometer (AR-6500K) function 1.tiltable color touch screen.with keratometer function 2.auto tracking optical system 3.motorized ...
23424. Burite Ttl Loupes (Through The Lenses) 3.5X [Dec 02, 2022]
[Dec 02, 2022] · Place of Origin : Jiangsu, China · Brand Name : Burite · Warranty:1 Year ...
23425. Custom-Made Optical Half Waveplate & OEM [Aug 08, 2022]
[Aug 08, 2022] Waveplate: Outer Diameter(mm):3mm-100mm, Thickness(mm) ≥0.1, Tolerance(mm) ±0.005, Surface Quality 10/5, Parallelism 3″, Clear aperture 100%, TWD <1/8λ, Retardance accuracy <λ/300 ...
Company: Nanjing Bote Electro-Optics Co., Ltd
23426. Optical Sapphire Rods/Tips [Sep 06, 2021]
[Sep 06, 2021] Our tips and rods are made by sapphire, BK7 and fused silica. We have conical tips, cylinders, square bar, semi-circle bar etc. Sapphire tips are mainly used for dental lasers with ER: YAG for 2940nm, Also sapphire tips ...
23427. Martphone 12X Telephoto Telescope Zoom Camera Lens [Feb 25, 2021]
[Feb 25, 2021] 1.Ultra Thin Lenses 2.light rays which are reflected become polarized.polarizing filters are used to select which light rays enter your camera lens.they can remove unwanted reflections from non-metallic ...
23428. Smartphone 12X Telephoto Telescope Zoom Camera Lens [Feb 19, 2021]
[Feb 19, 2021] 1.Ultra Thin Lenses 2.light rays which are reflected become polarized.polarizing filters are used to select which light rays enter your camera lens.they can remove unwanted reflections from non-metallic ...
23429. Optical Glass Prism with Different Shapes [Mar 13, 2020]
[Mar 13, 2020] Optical Prisms are used to redirect light at a designated angle. Optical Prisms are ideal for ray deviation, or for adjusting the orientation of an image. An Optical Prism's design determines how light interacts with ...
23430. High Quality Optical Fused Silica [Mar 13, 2020]
[Mar 13, 2020] Mohs hardnesso: 5.5~6.5 Knoop Hardness: 88-100Mpa Specific heat capacity: 0.213cal/g. O C Thermal conductivity: 0.00331cal/cm. S. O C Chemical resistance: Will not be Eroded by acids or alkalis except HF and H3PO4 ...
