Extra Low Dispersion ED Binoculars IPX7 Waterproof BaK4 Prism For Stargazing
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...heat dissipation, good shock absorption, high impact load capacity than aluminum alloy, Don't worry about breaking it outdoors. 2. Extra-Low dispersion ED glass: ED glass virtually eliminates chromatic aberration which a visual defect common in binoculars,...
Xiangyang Youbo Photoelectric Co., Ltd
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OEM 10x50 ED Glass Binoculars Extra Low Dispersion Glass Binoculars
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Professional 10x50 ED binoculars Extra Low-Dispersion ED Glass Binocular telescope Optical Performance 10x magnification allows for detailed observations of distant subjects Large 50mm objective lenses improve light-......
Guangdong Jingfu Technology Co., Ltd.
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10x42 Extra Low Dispersion Glass Binoculars With Anti Reflective Coating
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Extra Low Dispersion Glass ED Binoculars 10x42 With Anti Reflective Coating Parameter Magnification 8x Angular Field of View 7.6° Obj.Aperture 42mm Field Of View 105m/1000m Exit Pupil Dia. 5.25mm Interpupilary Distance 56-74 Eye Relief 17.2mm Close Focus 2.5m Lens Coating FMC green film + Silvering Focus Wheel Center focus Relative Brightness 27.56 Optical Material ED......
Lijing International Optical Equipment Factory
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10x42 Extra Low Dispersion Glass Binoculars Wide View
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Wide View Binoculars Military 10x42 Ed Telescope Binoculars Parameter Magnification 8x Angular Field of View 7.6° Obj.Aperture 42mm Field Of View 105m/1000m Exit Pupil Dia. 5.25mm Interpupilary Distance 56-74 Eye Relief 17.2mm Close Focus 2.5m Lens Coating......
Lijing International Optical Equipment Factory
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Metal Body 8x42 Binoculars Telescope Extra Low Dispersion Objective Lens Glass
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...Binoculars Telescope Extra Low Dispersion Objective Lens Glass Description Topping optical system roof prism binocuars especially designed for professional users. High resolution film colorful & crisp. Using big size bak4 prism with prism dielectric film and phase corrected prism coating, ED glass objective lens. Creat amazing watching experience. Not all binoculars......
Sichuan Tontube Technology Co.,LTD
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Low-Dispersion Unique Narrow Beam Glass Lens for High-End LED Fixtures
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... refractive index properties and ability to minimize chromatic effects, distinguishing them from standard optical plastics or common glass. Key Properties Low Dispersion Characteristics:...
Shanghai Longway Special Glass Co., Ltd.
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Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7
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... structure, contains a piece ED(Extra-low Dispersion)Glass, effectively control the color difference. 2:Traditional low cast technology, guarantee the sharp image quality. 3:Lens surface ultra high transmittance broadband coating. 4:Aluminium mirror ......
BCI GROUP LIMITED
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Aluminum Alloys 90mm ED Astronomical Telescopes For Adults 630mm Focus
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... design, precision machining, F-7 short focal ratio design, convenient to carry. 1: Double separation of the lens structure, contains a piece ED(Extra-low Dispersion)Glass, effectively control the color difference 2:...
BCI GROUP LTD
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Two Component ED Black Coating Low Temperature Curing For Car Shock Absorber
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Car shock absorber black electrophoresis paint by Low temperature curing Product Introduction : OHT-825/OHT-825 Ultra Low temperature Black Cationic Epoxy Electrocoat, is HLS Paint (Shanghai) Co., Ltd. the ninth generation of independent research and ......
HLS Coatings （Shanghai）Co.Ltd
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Low VOC Environmental Water Based Acrylic Alkyd Anti Rust Coating For Industrial
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...neutralised by ammonia and containing a small amount of cosolvent . acrylic dispersions were mixed with alkyd emulsions to obtain coatings that lower the amount of volatile organic compounds (VOC) in surface coatings. The advantage of this approach is that...
Xiamen WangQin Chemical Technology Co., Ltd.
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