工业机械，零件及原材料

搜罗全球顶尖工业机械，零件及原材料公司提供的工业机械，零件及原材料资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

工业机械，零件及原材料供应商和制造商

Industrial Machinery, Parts & Raw Materials

光学设备

搜罗全球顶尖光学设备公司提供的光学设备资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

光学设备供应商和制造商

Optical Equipment

望远镜

搜罗全球顶尖望远镜公司提供的望远镜资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

望远镜供应商和制造商

Telescopes

华畅有限公司

Parameter Information: 	 Product Model: 10 x 42 	 Size: 150 x 110 x 55 mm 	 Eyepiece Size: 18 mm 	 Objective Lens Size: 42 mm 	 Net Weight: 530g 	 Gross Weight: 680g 	 Endoscopic Material: Plastic steel 	 True Multiplier: 10 times 	 Color Box Size: 180&quot; x 155 x 72 mm 	 Eyepiece Coating: FMC multilayer blue film 	 Objective Film Coating: FMC multilayer green film 	 Skin Material: Natural rubber 	 Packing Materials: Mirror cloth, rope, color box, cloth bag, instruction manual 	 Prism: BAK4 	 Color: Black 	 Waterproof Grade: IP5 	 Packaged  

Multi-Function Telescope

 	 Eyepiece size: 18mm 	 Objective lens size: 42mm 	 Product size: 15 x 11 x 5.5cm 	 Gross weight :680g 	 Material: Plastic steel 	 Real magnification: 10 times 	 Color box size: 18*15.5*7.2cm 	 Skin material: natural rubber 	 Waterproof: IP5 	 Prism: BAK4  

12x42 Binoculars for Adults Compact Sharp Vision

显和有限公司

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  

Monocular w/ Tripod

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

新源光学实业有限公司

Sapphire crystal glassCylindrical shapeAvailable double or single cylindricalHigh quality &amp; craftsmanshipAvailable custom design &amp; drawingAvailable any coating &amp; metallizationVicker hardness: 2000 - 2500 daN/mm2Tensile strength: 26 daN/mm2Flexural strength: 35 - 39 daN/mm2Welcome inquiry for any drawing &amp; details.

Sapphire Cylindrical Glass 

Children's Science Experiment Astronomical Telescope includes the following features : Double eyepiece lens (finder scope and objective lens)Multi-layer coated lens, high refraction and high-definitionEquipped with 20X, 30X eyepieces and 40X extenderFocus wheelAngle adjustment leverFind 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 44.5 cm x Width of 31 cm x Height of 49 cmWeight of 769 grams

Children's Science Experiment Astronomical Telescope

4 x 32 Rifle Scopes includes the following features : 	 4x magnification 	 Objective lens - diameter of 32 mm 	 Tube - Diameter of 25.4 mm 	 Field of view: 5.8&deg; 	 Exit relief: 80mm 	 Exit pupil: 8mm 	 Full coated optical coating 	 Available in various colors  Material : 	 Plastic housing  Size closed : 	 Length of 26 cm  

4 x 32 Rifle Scopes

3-9 x 50 Dual Illuminated Hunting Rifle Scope includes the following features : 	 3-9x magnification 	 Objective lens - diameter of 50 mm 	 Tube - Diameter of 25.4 mm 	 Field of view: 2.6&deg;-6.6&deg; 	 Exit relief: 70-85mm 	 Full coated optical coating 	 With illumination: Red and green 	 Available in various colors  Material : 	 Plastic housing  Size closed : 	 Length of 31.4 cm  

Dual Illuminated Rifle Scope

40 x 60 Monocular includes the following features : 	 10x magnification 	 Objective lens - diameter of 42 mm 	 Field of view: 1,500 m / 9,500 m 	 Eye relief: 15 mm 	 Minimum focus distance: 2 m 	 Focus system: Eyepiece and objective dual focus 	 Coating type: fully coated (blue coated, ruby coated or green coated) 	 Twist-up eyecup 	 Prism system: BK7, roof prism 	 Can be fixed on mobile phone for taking photos 	 Single hand operation 	 Accessories: Lanyard, plastic bag, cleaning cloth, black soft pouch, instructions and white box 	 Color: Available in various colors  Material : 	 Aluminium alloy, rubber, plastic and optical glass  Size closed : 	 Length of 16.5 cm x Diameter of 5.3 cm 	 Weight of 303 grams  

40 x 60 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

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

10 x 25 Monocular Telescope includes the following features :   10 times magnification   Blue objective lens - diameter of 25 mm   Field of view: 101 m / 1000 m   Lanyard  Material :   Rubberized plastic housing  Size closed :   Size of 11.4 x 3.3 cm  

佛山市开信光电有限公司

 Discover the wonders of the night sky with this digital telescope. The 102mm aperture and a 612mm focal length give a wide view and a high contrast. This telescope has been Ronchi-tested and star-tested to ensure razor-sharp images and has superior refractors with handcrafted broadband multi-coating on each surface to eliminate false color. The rotatable 2&quot; Crayford dual speed focuser has a smooth operation, great feel and precise adjustability.    Aperture: 102mm.   Type: refractor.   Focal length: 612mm, f/6.   Eyepieces: PL25, 10mm.   Finder scope: 30mm red dot.   Focuser: 1:10 dual speed.   Mount payload: 20kg.   Packaged weight: 28kg.   Superior refractors with handcraft, broadband multi-coating on each surface, eliminating false color.   Ronchi-tested &amp; star-tested, ensure razor-sharp images.   Rotatable 2&quot; Crayford dual speed focuser, for smooth operation, great feel and precise adjustability.   CNC-machined tube, made of aluminum or carbon fiber, with dovetail compatible to most mounts.   Retractable dew shield prevents from glare and moisture.   Deluxe padded nylon case for convenient storage and safety transportation.  

Digital Telescope

日荣实业有限公司

  5X16mm Monocular  7Field Angle  Fast Centre Focusing System  Mini Palm Size  Convenient Wrist Strap  Approximately 40 gm only  

5X16mm Monocular

Pictured is a 7-in-1 gadget with various functions. It can be used as&nbsp;an 8X telescope, a 30X illuminated microscope, a 9X magnifier, a&nbsp;compass, a flashlight, a&nbsp;whistle, and&nbsp;a digital clock. The delicate design makes it a high-performance piece.&nbsp;
 
  Light source: LED. 
  Operated by 2 AAA batteries (not included). 
 

Multifunction Gadget

 This optical telescope is what you need to get a great view of the night sky. Its optical tube assembly has a 114 mm aperture and a 900mm focal length that allows you to clearly see various celestial objects. The 1.25&quot; KF 25mm and Plossl 10mm eyepieces and the 3x achromatic Barlow lens further ensures the resolution and magnification. You can also install a tripod to support the telescope for additional height adjustment and an even better performance.    Optical telescope.   OTA (primary mirror) 114mm aperture, 900mmfocallength f/8, precision mirror with diffraction limited resolution, higher reflectivity coating.   Mounting system: equatorial mount with flexible micro-adjustment rods.   Mirror cell stability: treated die-cast aluminum, provide better and stable alignment.   Eyepieces: 1.25&quot; KF 25mm and Plossl 10mm.   Barlow: 3x achromatic Barlow.   Finder: red dot finder with 30mm clear window and adjustable brightness control.   Tripod: fast setup kt6 metal tripod, with 1.5&quot; and 1.25&quot; tubes, 630mm-1080mm height, accessory tray specially designed to enhance stability of the tripod, support load up to 40kg.   Packaging size: 100cm x 39cm x 26cm.   Net weight: 8.7kg.   Gross weight: 10.7kg.  

 Pictured is a U-reflecting telescope with an elevated red dot finder. The fast-setup pre-assembled metal tripod is adjustable. The steel telescope tube is plated with rolled zinc in a pearl white finish. 
 
  Three barlows. 
  Alt-Az Yoke mount with declination micro-adjustment. 
  1.25&rdquo; focuser with helical rack and pinion. 
  Available in various designs. 
 

U-Reflecting Telescope

 Having a free style alt-az mount with micro-adjustment on both directions, this telescope can balance at any angle for tracking celestial objects conveniently. It boasts a high performance with an OTA of 135mm aperture, 1100mm focal length f/8.1 precision mirror with diffraction limited resolution and higher reflectivity coating. The kt6 metal tripod is fast and easy to set up and has an accessory tray to make a study foundation that can support telescopes up to 40 kg.    OTA (primary mirror) 135mm aperture,1100mm focal length f/8.1, precision mirror with diffraction limited resolution, higher reflectivity coating.   Mounting system free style alt-az mount with micro-adjustment on both directions, counterweight to balance the telescope at any angle for convenient tracking objects.   Eyepieces 1.25&quot;kf 25mm and pl&ouml;ssl10mm.   Barlow 1.8x achromatic Barlow.   Red dot finder with 30mm clear window and adjustable brightness control.   Fast set up kt6 metal tripod, with 1.5&quot;and1.25&quot;tubes, 630mm-1080mm height.   Accessory tray specially designed to enhance stability of the tripod, support load up to 40kg.   Packaging size 114cm x 61cm x 18.5 cm.   Net weight 20kg.   Gross weight 22kg.   Net weight 12kg.   Gross weight 13kg.  

This 80mm optical telescope allows you to see clearer and sharper images than typical 60mm beginner telescopes. It is equipped with a two-position brightness control red dot finder, 2&quot;metal focuser with 2&quot;-1.25&quot; adaptor and two quality 1.25&quot; telecope eyepieces, kf 25mm and pl&ouml;ssl 10mm. You can easily find and observe objects in the night sky with the accessories included. The camera adaptor with 1/4&quot;-20threads mounting system and table-top tripod with election center post and micro-adjustment provides a sturdy and compact foundation for the telescope.   OTA (primary mirror) 80mm aperture 400mm focal length f/5 air-spacedachromatic lens with broadband multi-coating.   Mounting system camera adaptor with 1/4&quot;-20threads.   Focuser: 2&quot;metal focuser with 2&quot;-1.25&quot; adaptor,and helical rack, pinion.   Erecting prism: built-in 30mm 45o high definition erecting prism, dual functions for astronomical and terrestrial observing.   Eyepieces 1.25&quot;kf 25mm and pl&ouml;ssl10mm.   Barlow 1.8x achromatic barlow.   Finder red dot finder with two-position brightness control.   Tripod table-top tripod with election center post and micro-adjustment.   Packaging size 54cm x 33cm x 22 cm.   Net weight 8kgs.   Gross weight 9kgs.  

Optical Telescope

Chongqing Lelang Optical & Electronic Instruments Co., Ltd.

Characteristics: 	 This is a powerful and professional telescope. 	 This telescope has an excellent optical performance. 	 Can be connected with a smart phone by using adapter. 	 It brings you sharp image with wide angle. 	 It has attractive appearance design.  Specification: 	 Model No.: LR-TS04T F36070 	 Type: Reflector 	 Clear Aperture: 76mm(3&#39;&#39;) 	 Focal Length: 360mm(F/4.7) 	 Eyepiece: H4mm H20mm(0.965&#39;&#39;) 	 Finder Scope: 5x24mm 	 Diagonal: 45&deg; 	 Accessories: 2X Barlow 	 Package: Giftbox 	 Package Dimension(WxHxD): 215x215x360mm 	 Usage: Mainly for Observation for star, Viewing  

Professional Astronomical Telescope

Principle
The unit emits a laser beam that is invisible and safe to the eyes. Then it calculates distances by measuring the time it takes for the laser to travel from the rangefinder to the target and then back again.
&nbsp;
General introduction
Accuracy
This rangefinder is accurate to within +/- 0.3 meters in most cases. The effective operating range is from a minimum of 3.5 meters to a maximum range of 600/800/1000/1200/1500 meters. Please note that the maximum operating range may vary due to the reflective properties of the viewing subject, the size of the viewing subject and the environmental conditions at the time of use. Highly reflective shiny surfaces allow for longer ranges than dull, less reflective surfaces. Larger subjects are easier to measure than small ones. Bright light conditions adversely affect the maximum range of the item. The angle to the viewing subject may also affect the range. Viewing objects at a steep angle will limit the operating range.
&nbsp;
Specification 	 Model No: LR-RF02 	 Wave Length: 905 nanometer 	 Display: LCD 	 Resolution: 0.1 	 Waterproof: Yes 	 Nitrogen Filled: Yes 	 Self-Adaption under Foggy Weather: Yes 	 Unit Toggle between Meter and Yard: Yes 	 Built-in Tripod Mount: Yes 	 Battery (not included): CR2 3-Volt Lithium 	 Operation Temperature: -20 to 50&deg;C 	 Operation Humidity: &le;80% 	 Dimension(WxHxD): 100x65x33mm 	 Net Weight: 118g 	 Package: gift box, soft bag  Monocular Part: 	 Specification: 6x24 	 Magnification: 6X 	 Clear Aperture: 24mm 	 Focus: Eyepiece 	 Material: ABS 	 Prism Type: K9 	 Prism Coating: Fully Coat 	 Field of Angle: 6.5&deg; 	 Field of View: 114m / 1000m 	 Exit Pupil: 4mm 	 Eye Relief: 12mm 	 Distance measurement effective operating range: 3.5~600M 	 Accuracy: &plusmn;0.3M 	 Angle measurement effective operating range: -90&deg; to 90&deg; 	 Accuracy: &plusmn;0.3&deg; 	 Remark: Battery is available but the price don&#39;t include it. 	 If you need the battery, the unit price adds 2.15 dollars. 	 Basic Functions: Measuring Actual Distance/Horizontal Distance/Height/Degree of Elevation 	 Optional Functions: Speed Measurement, Golf 	 Usage: Measurement in Hunting, Golf, Climbing and so on  

Golf Hunting Range Finder

Characteristics: 	 This is a powerful monocular. 	 This monocular has an excellent optical performance. 	 Fully Multi-coated prism and lenses. 	 It brings you sharp image with wide angle. 	 Rubber covered with slippery-proof function. 	 Comfortable hand feel. 	 Portable for being taken. 	 It has attractive appearance design.  Specification: 	 Model No.: LR-BM01 	 Specification: 8x40 	 Magnification: 8X 	 Clear Aperture: 40mm 	 Prism Type: K9 	 Lens Coating: Fully Multi-coated 	 Field of Angle: 6.4&deg; 	 Field of View: 96m / 1000m 	 Exit Pupil: 5mm 	 Eye Relief: 12mm 	 Relative Brightness: 25 	 Near Focus: 4m 	 Waterproof: No 	 Nitrogen Filled: No 	 Dimension(WxHxD): 156x58x65mm 	 Net Weight: 259g 	 Usage: Mainly for Observation, Viewing, Traveling, Matching, Hiking, Concert, Camping and other outdoor activities  

Outdoor Powerful Monocular

斑驳林(深圳)实业有限公司

 	 Sight range: 1148ft/350m 	 Magnification: 6X 	 Digital zoom lens: 50mm 	 Image brightness adjustment 	 Photo/video capture 	 Daytime vision: color picture 	 Night time picture: white &amp; black picture 	 Weight: 765 Gram  

Long View Abjective Lens Digital Telescope Thermal Night Vision

 This outstanding telescope has a built-in 30mm 45 degree high definition erecting prism offering dual functions for astronomical and terrestrial observing. It features 80mm aperture and a 720mm focal length for a clear and wide view of the sky. With a stainless steel tripod and integral motor-driven EQ mount with quick release cradle and adaptor ring, this telescope provides the stability and smoothness you need to enjoy a beautiful view in any environment.    OTA(primary mirror) 80mm aperture, 720mm, focal length f/10.8.   Mounting system Integral motor-driven EQ mount, with quick release cradle and adaptor ring, speed from 1x to 3.5 degrees per second,a better instrument for tracking and photography.   Focuser: standard 1.25&quot; medal focuser, with helical rack, pinion.   Erecting prism: built-in 30mm 45o high definition erecting prism, dual functions for astronomical and terrestrial observing.   Eyepieces 1.25&quot;KF 25mm and Pl&ouml;ssl10mm.   Barlow 2x achromatic flip Barlow.   Finder red dot finder with two-position brightness.   Tripod stainless steel legs with 1.5&quot; and 1.25&quot; tubes, with 630mm-1080mm height, support load up to 40kgs.   Packaging size 109cm x 39cm x 28.5 cm.   Net weight 14kg.   Gross weight 15kg.  

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