工业机械，零件及原材料

industrial

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工业机械，零件及原材料供应商和制造商

Industrial Machinery, Parts & Raw Materials

新源光学实业有限公司

This sapphire crystal lens is designed is fit for all kind of camera and optical instruments. This transparent sapphire glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch. With the features a high optical production rate, it is absolutely a good choice for the optical instruments. A premium-quality sapphire lensAn anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs (second to diamond)Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.

Sapphire Plain Lens 

显和有限公司

8 x 21 Monocular includes the following features : 	 8 times magnification 	 Objective lens - diameter of 21 mm 	 Field of view: 131m/1000m 	 Eye relief: 10mm 	 Minimum focus distance: 3m 	 Coating type: Fully coated (blue coated, ruby coated or green coated) 	 Focus system: eyepiece 	 Eyecup: fold down 	 Prism system: BK7, Roof prism 	 Available in different colors  Material : 	 Rubberized plastic handle  Size closed : 	 Length of 8.7 cm x Diameter of 3.5 cm  

Monocular

8 x 21 monocular telescope includes the following features:   8 times magnification   Objective lens - diameter of 21 mm   Field of view: 131 m / 1000 m   Lanyard  Material:   Rubberized plastic housing  Size closed:   Size of 9.2 x 3 cm  

Telescope

Children's Outdoor Astronomical Telescope includes the following features : Double eyepiece lens (finder scope and objective lens)Multi-layer coated lens, high refraction, high-definition and sharper imagingEyepiece switching magnifications are 20x, 30x and 40xFind the star auxiliary - First use the starfinder to determine the target position, and then use the focus wheel to fine-tune360° Rotating stents with horizontal and vertical locking wheels, support braces for steady useCan also be used as a hand-held telescope without tripodEspecially suitable for childrenMaterial : Plastic housingSize closed : Length of 40 cm x Width of 31 cm x Height of 50 cmWeight of 0.68 kgs

Children's Outdoor Astronomical Telescope

怡高安迪(香港)有限公司

Featured here is a super HD microscope with a 360-degree rotatable eyepiece. The wide-angle eyepiece allows easy viewing while the LED light source offers adjustable brightness for optimum viewing comfort. This HD microscope is equipped with a built-in selectable color filter for contrast enhancement and has a quick and precise focusing mechanism.

Features: 	 Super HD 360 microscope. 	 360-degree rotatable eyepiece. 	 Wide-angle eyepiece for easy viewing. 	 Top and bottom LED light source with adjustable brightness for optimum viewing comfort. 	 Built-in selectable color filter for contrast enhancement. 	 Quick and precise focusing mechanism. 	 Magnification: 60x/120x/200x. 	 Bundle with iPhone5 / 5S adapter: use iPhone camera to capture / video / sharing / mail directly. 	 Two light sources for both transparent slide and non-transparent object. 	 Switches on the side for control. 	 With a sturdy base for support. 	 Easy to set up and use. 	 Harmonization system (HS) code: 9011.80.0000.  

Super HD 360 Microscope

16 x 52 outdoor monocular includes the following features : 	 16 times magnification 	 Objective lens - diameter of 52 mm 	 Field of view: 66 m / 8000 m 	 Eye Lens Diameter: 18 mm 	 Single hand operation 	 Lanyard 	 ** Packaging in Nylon Pouch  Material : 	 Rubberized plastic housing 	 Optical glass  Size closed : 	 Size of 15 x 5.5 x 4.3 cm  

8 x 40 High Power Binoculars includes the following features : 8 times magnificationObjective lens diameter of 40 mmEyepiece diameter of 23.5 mmExit pupil diameter of 5 mmExit pupil distance: 18.5 mmField of view: 140 m / 1000 mPrism system: BAK4, FMC prismLens coating: FMCWaterproof and anti-fog: Nitrogen-filled fully waterproof and anti-fogAccessories: rope, plastic bag, cleaning cloth, black soft pouch, instructions, neutralMaterial : Metal alloy housingOptical glassSize closed : Length of 18.9 cm x Width of 6.6 cm x Height of 14 cmWeight of 822 grams

8 x 40 High Power Binoculars

朗怡国际有限公司

 	 DLP + 50 ANSI Lumens + Touch panel + Wireless + DDR 2 + 32GB + mini  

DLP Smart Projector

Kids Binoculars w/ 10X Magnification includes the following features : 10 times magnificationObjective lensIncluding lanyard, cleaning cloth and desiccantMaterial : ABS plastic bodySize closed : Length of 16 cm x Width of 10 cm x Height of 5.5 cm

Kids Binoculars w/ 10X Magnification

8 x 21 Binoculars includes the following features : 8 times magnificationObjective lens - diameter of 21 mmField of view: 131 m / 1000 mEye relief: 10mmMinimum focus distance: 3 mCoating type: Fully coated (blue coated, ruby coated or green coated)Focus system: centerEyecups: fold downPrism system: BK7, roof prismAccessories: rope, plastic bag, cleaning cloth, black soft pouch, instructions, neutralMaterial : Aluminium alloy housing with rubber and plastic inlayOptical glassSize closed : Length of 10.5 cm x Width of 11 cm x Height of 3 cm

8 x 21 Binoculars

12 x 30 Binoculars includes the following features : 12 times magnificationObjective lens diameter: 30 mmField of view: 84m / 1000mAngle of view: 8°Accessories: Lanyard, lens cleaning cloth and storage bagMaterial : ABS chassisOptical glassSize closed : Length of 8" x Width of 5.75" x Height of 2.38"

12 x 30 Binoculars

18 x 25 Universal Zoom Mobile Lens Monocular Telescope includes the following features : Featuring a high-quality optical lens and ABS material10X Magnification, allows the user to zoom in on an object or zoom out to a wider viewEye lens diameter: 18 mmObjective lens is diameter of 37 mm, provides an outstanding view with clear vision for outdoor watchingObjective lens FMC broadband green filmFull optical roof prism provide sharpness and exceptionally accurate colors throughout the whole light spectrumField of view: 8.8°It includes a flexible phone holder that supports phone devices, enhancing photography capabilities while ensuring stability with a mini tripodExcellent choice for all outdoor enthusiasts, stargazing, bird watching, wildlife animal hunting, hiking, traveling, sightseeing, ball games, concerts and family camping tripsDesigned for universal mobile phone compatibility** Packing in nylon pouchMaterial : ABS housingOptical glassSize closed : Length of 12.3 cm x Diameter of 3.7 cmWeight of 98 grams

18 x 25 Universal Zoom Mobile Lens Monocular Telescope

8 x 21 Kids Binoculars includes the following features : 8 times magnificationObjective lens - diameter of 21 mmField of view: 6.5 degreeEye relief: 10mmCoating type: Fully coated (blue coated, ruby coated or green coated)Focus system: CenterEyecups: Fold downLanyardMaterial : Aluminium alloy housing with rubber and plastic inlayOptical glassSize closed : Length of 11.2 cm x Width of 10.2 cm

8 x 21 Kids Binoculars

10 x 25 Outdoor Binoculars includes the following features : 	 10 times magnification 	 Objective lens - diameter of 25 mm 	 Field of view: 96 m / 1000 m 	 Eye Relief: 10 mm 	 Minimum Focus Distance: 5 m 	 Angular field of view: 5.7 	 Focus System: Center 	 Eye Cups: Fold down  Material : 	 Plastic housing 	 Optical glass  Size closed : 	 Size of 10.6 x 11 x 3.2 cm 	 Weight of 180 grams  

Binoculars

10 x 18 Binoculars includes the following features : 10x magnificationObjective lens - diameter of 18 mmField of view: 140 m / 1,000 mOptical lens with multi-layer anti-reflection coatingPacking: pouch, manual, desiccant pack and white boxVarious colors are availableMaterial : Metal chassis with plastic handleOptical glassSize closed : Length of 9.5 cm x Width of 8.2 cm x Height of 3 cmWeight of 187 grams

10 x 18 Binoculars

10 x 25 Binoculars includes the following features :   10 times magnification   Blue objective lens - diameter of 25 mm   Field of view: 101m / 1000 m   Angular field of view: 5.7   Lanyard  Material :   Plastic  Size closed :   Size of 111 x 105 x 33 mm   Weight of 190 g  

Foldable Paper Binocular includes the following features : 	 3 x Power of magnification 	 Collapsible and lightweight 	 Convenient for different events 	 Ideal for promotional purpose and outdoor activities 	 Available in different colors  Material : 	 350 gsm Paper housing 	 Acrylic lenses  Size closed : 	 Folded size of 10.1 x 8 cm 	 Overall size of 10 x 7.5 x 4 cm  

Paper Binocular

10 x 50 Binoculars includes the following features : 	 10 times magnification 	 Ruby objective lens - diameter of 50 mm 	 Field of view: 99 m / 1000 m 	 Angular field of view: 5.7 	 Lanyard 	 Available in different colors  Material : 	 Plastic  Size closed : 	 Size of 175 x 195 x 61 mm 	 Weight of 620 grams  

4 x 30 Binoculars includes the following features :&nbsp; 	 4 times magnification 	 Objective lens - diameter of 30 mm 	 Lanyard  Material : 	 Plastic housing  Size closed : 	 Size of 8.9 x 10.8 x 4 cm 	 Weight of 110 grams  

This transparent optical glass made of sapphire crystal has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time and a perfect choice for optical equipment. High hardness - 9H ( second only to Diamond )Scratch resistance ( compressive strength 21000kg /cm²)Abrasion resistanceHigh mechanical strengthHigh temperature resistance (Melting point 2050°C)Good thermal stabilityHigh optical production rate

Sapphire Optical Equipment Components

Premium sapphire display cover for microscope and other optical devices. An anti-impact and anti-scratch design.With high electrical resistance.Excellent thermal stability.With high optical production rate.Features a high melting temperature of 2030 °C.With high corrosion resistance.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Size: custom-made.

Sapphire Optical Microscope Lens Cover

8 x 30 Binoculars with Hanging Cards includes the following features : 	 8 times magnification 	 Objective lens - diameter of 30 mm 	 Lanyard 	 Ideal for sports, horse racing and travel 	 Available in various colors  Material : 	 ABS housing  Size closed : 	 Length of 12.2 cm x Width of 11.8 cm x Thickness of 4.2 cm  

Binoculars with Cord

40 x 60 Monocular Telescope with Tripod includes the following features: 	 40X magnification 	 Objective lens - diameter of 60 mm 	 Field of view: 1,500 m / 9,500 m 	 Eye lens diameter: 17 mm 	 Green objective lens 	 Single hand operation 	 Built-in compass on the telescope 	 Adjustable eyecup twists up and down for comfortable viewing 	 Anti-slip holder can hold phone precisely and firmly over the eyepiece for photograph and video 	 Standard tripod resists shake and enables hands-free viewing. Get a mobile phone into a video camera and image capturer in distant, tiny world 	 Anti-dust lens cover on both sides of the item 	 Perfect for golf, scope, camping, hiking, fishing, bird watching, etc 	 Color:&nbsp;Available in various colors 	 Accessories 	 1 x Cleaning cloth 	 1 x Tripod with additional lock on the legs 	 1 x Phone holder 	 1 x Lanyard 	 ** Packaging in nylon pouch  Material: 	 Monocular - Rubberized plastic housing 	 Phone holder - ABS plastic body 	 Tripod - Polyamide material  Size Closed: 	 Monocular - L 15.9 cm x W 5.4 cm x H 7 cm 	 Phone holder - L 7.3 cm x W 3.6 cm x Thickness of 2.5 cm 	 Tripod - Folded length of 14.5 cm; Overall length of 20.5 cm  

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