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Visible process achromatic doublet telescope lenses achromat lens 40 mm

Material: BK7, K9, quartz, germanium, silicon, zinc selenide and other optical glass Size: Diameter 5-diameter 190mm (according to customer needs) Dimension error: +0.0/-0.1mm Center thickness error: ±0.1mm Focal length error: ±1% Surface accuracy:...
China
Main Item optical filter, lens, prism
Business Type Manufacturer

Telescope lens MgF2 Coated Aspherized Achromatic Lenses

Telescope lens MgF2 Coated Aspherized Achromatic Lenses -- Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from...
China
Main Item Electronics & Electrical
Business Type Manufacturer

Achromatic optical k9 glass doublet telescope objective lens convex lenses

Achromatic lens can be used as collimators, focusing lenses or light collectors. They are designed to eliminate chromatic and spherical aberrations and perform well for all paraxial imaging tasks. These lenses are coated with single layer...
China
Main Item Achromatic lens, Cylindrical lens, Convex lens, Concave lens, Meniscus lens, Ball lens, Prism, Optical window, etc
Business Type Manufacturer

High Quality Spherical Lenses

Spherical lenses are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light. They are widely used in medical imaging, laser optics, security monitoring,...
China
Main Item Dome Lens, lenses
Business Type Manufacturer

Telescope Lenses

Material H-K9L H-F2 Structure Air-spaced design Coating Multilayer Broadband coating Surface Accuracy λ/2--λ/4 P-V at 632.8nm Surface Quality 60-40 scratch/dig Test report One or two Diameter 82-416mm
China
Main Item optical lenses, optical mirrors
Business Type Manufacturer, Exporter

achromatic lens in lenses/achromatic lens/achromatic lens for telescope

Achromatic doublets, also called achromats, are closely spaced, often cemented combinations of positive and negative elements with differing indices of refraction, which allow two distinct and well-separated wavelengths to be corrected for...
China
Main Item optical lenses, prisms, windows, filter, mirror
Business Type Manufacturer, Exporter

Plano Convex Lenses China

Plano Convex Lenses China Convex lens can be divided into biconvex, planoconvex and concave convex (or positive meniscus). Thin convex lens has the function of convergence, so it is also called condensing lens. Thicker convex lens has the function...
China
Main Item Laser Focusing Lens, Laser Protective Lens, Laser Safety Goggles, Laser Reflector
Business Type Manufacturer
Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc
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Foreign trade explosive HD 720P video surveillance camera phone wireless synchronization Y 7 far-foc

Product characteristics: The wireless WIFI 50-power digital telephoto lenses are used. It has a maximum viewing distance of 500 meters, with video recording allowed. With a compact design, it looks smart and nice and is portable. With automatic...
China
Main Item Outdoor Camera Camera Telescope
Business Type Manufacturer, Exporter

JX001-002-650 face recognition camera lens telescope lens 21mm M12 1/4"sensor

JX001-002-650 face recognition camera lens telescope lens 21mm M12 1/4"sensor Scanning Recognition Lens Description Item No JX001-002-650 FOV 7.4° F/NO 6 Distortion <-0.01% Structure 3G Material Glass Mounting M12*0.5-6g Max Image Circle Φ5.0mm BFL...
China
Main Item Camera lens, CCTV lens, security camera, vehical camera lens, web camera, drone, 3d hologram fan display
Business Type Manufacturer

The smallest rod lenses,micro rod lenses, rod lens,endoscope lens, rigid lens

Photonchina produces the smallest rod lenses for customers at home and abroad. Micro rod lenses: 0.5-1.8mm diameter, 1.0-25mm length, with one end of designated curvature radius and another end of arbitrary angle. Both ends of arbitrary radii or...
China
Main Item quartz waveplate, prisms, Lenses, Calcite Polarizer, Mirrors
Business Type Manufacturer

Fused quartz plano convex lens customized manufacture

Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror...
China
Main Item optical lenses, spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements
Business Type Manufacturer, Exporter

Hot Sale Optical telescope lens

Place of Origin: Jilin, China (Mainland) Brand Name: Worldhawk Model Number: WH-LO9 Material: BK7,k9 or fused silicon Dimension Tolerance: +0.0, -0.1mm Center Thickness Tolerance: ±0.1mm Paraxial Focal Length: ±2% Clear Aperture: >85% Surface...
China
Main Item optical lens, powell lens , optical windows , colored glass filter , optical ball lens, optical mirrors
Business Type Service

Adventure kids gift wholesale high quality mini toy binocular telescopes

Parameter & Feature Bak4 Prism Waterproof Nitrogen Filled Floating Binoculars Telescope Magnification 8X Objective diameter 21mm Material ABS & Rubber/Glass Product name Binocular Telescope Angle Field of View 7.3° Application Outdoor...
China
Main Item Optical Instruments, telescope, astronomy telescope, range finder , kids telescope
Business Type Manufacturer, Wholesaler/Retailer

HG-OT-102STInfrared thermal imaging sighting telescope

FEATURES Using CR123A general standard battery, high discharge efficiency at low temperature . Modular design, vari-focus length lenses can be equipped. Multiple image display formats. Continuous electronic zooming for easy aiming. Picatinny and...
China
Main Item optronic tracking sustem/infrared telescope
Business Type Manufacturer

Glass Polish VN-100

OPTICAL LENSES It works great with felt and synthetics polishing pads. It is widely used in making eyewear lenses i.e. bifocals, cylindrical lenses, spherical lenses, Achromatic lens, Concave lens, Convex Lens, white lens, photo chromatic lens etc....
India
Main Item Chromium Oxide
Business Type Manufacturer, Exporter, Distributor, Service

Optical Glass

Optical Glass AOHONG optical glass, also called optical lens, glass lens and optical glass lenses, is always divided into plano-convex (PCX), double-convex (DCX), plano-concave (PCV) and double-concave (DCV) lens. The materials are always...
China
Main Item reflex gauge glass, Transparent gauge glass, level gauge, round glass
Business Type Manufacturer

Optical Prisms, Lenses for Microscopes

Optical Prisms, Lenses for Microscopes We can offer you widest ranges of Optical Prisms, Lenses for Microscopes, Telescopes etc and as manufacturers, we offer you quality materials, and competitive rates. and ask for your demands from...
India
Main Item Instruments
Business Type Importer, Agent, Distributor, Wholesaler/Retailer

Rare Earth Metals

Rare earth metals are constantly being used in the nuclear power, nuclear weapons industries,metallurgy, ceramics, glass making, dyes, lasers, televisions and other electrical components.Rare earths-"The Secret Ingredients of Everything" are our...
China
Main Item rare-earths
Business Type Manufacturer

4x30 sky-watch telescope, kids binoculars with pop-up light

1.good quality and competitive price 2.lens and best optical view 1.color 2.optical lens 3.packing:binocular+gift box Name:4x30 sky-watch telescope, kids binoculars with pop-up light Specification : 4x30 sky-watch telescope, kids binoculars with...
China
Main Item optical products, furniture, gift products and chemicals
Business Type Exporter

High Definition 900mm Camera Lenses With Mirror Lenses for Canon Eos 600d

High Definition 900mm Camera Lens With Mirror Lens for Canon EOS 600D A catadioptric optical system is one where refraction and reflection are combined in an optical system, usually via lenses (dioptrics) and curved mirrors (catoptrics)....
China
Main Item wide angle lens
Business Type Manufacturer, Exporter