Video
Place of origin:
Korea
elements of Vision is the corneal shape, refractive power of the lens and the length of the eyeball. This three elements play an important role for us to see clearly an object through focusing on the retina in which the light of things entering into the eye properly is to be refracted by the cornea and lens. 1. Massage This activity help to enhace the blood flow around eyes and this activity help
[Related Keywords : Eyesight Recovering Apparatus, eye health, eye training, eyesight recovering]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
1 - 5
Annual Revenue
Less than USD 100,000
Video
Min. Order:
1 Set
Price:
US$ 8849 ~ 11599
Place of origin:
China
Supply Ability:
300 sets per Month
lens aperture. The reduction in focal length improves the resolution of the instrument, and the ring-shaped multi-element silicon photodiode ensures that all light signals from the particles are collected, greatly improving the resolution. 2. The built-in dispersion device of the laser particle size analyzer. We carefully aligned the stirring device, ultrasonic dispersion device and sample circu
[Related Keywords : particle size analyzer, particle size analysis, particle size instrument, particle size detector]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
https://www.hsgd-optics.com/infrared-lenses/znse.html Zinc Selenide Lens Zinc Selenide Lens is a kind of chemically inert material with high purity, strong adaptability and easy processing. It has low optical transmission loss and good transmittance. With low absorption coefficient and high resistance to thermal shock, it is the preferred material for high-power CO2 laser optical elements. ZnSe l
[Related Keywords : zinc selenide lens]
Business Type
Manufacturer
Location
Jilin, Iran
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Piece
Price:
US$ 1200
Place of origin:
China
Array Element Crystal for Philips L9-3 Ultrasound Transducer High Frequency ProbeWe are provide Ultrasound Linear probe crystal for Philips L9-3.The picture shows are our actual product provided for customers.The test report from USA customer via Firstcall. Welcome to check and test our quality.Ultrasound probe spare parts:2D/3D/4D probe parts as below: Lens (dome), cable, housing (case), strain
[Related Keywords : Array crystal, ultrasound spare parts]
Business Type
Supplier
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
Specification:Optical system parameters optical system finite element System optical magnification 40~400X Triocular magnification 4~40X Standard eyepiece 10Xeyepiece Standard configuration objective lens 4X 10X 40 achromatic polarizing objective lens Standard camera eyepiece 1X System field of view Φ0.45~4.5mm System working distance 0.632~37.5mm Orthostatic/inverted Orthostatic Compound three-
[Related Keywords : Microscope, Polarizing Microscope]
Business Type
Manufacturer
Location
北京, China
Employees Total
11 - 50
Annual Revenue
USD 500,001 - 1,000,000
Place of origin:
China
Aspheric lens is an optical element which have a complex radius of curve, at least one surface is not spherical. The radius of curve is gradually change from center to edge, there have a specified formular of aspheric lens which designed by customers. Compare with spherical lens, aspheric lens reduces or minimizes spherical aberrations, for example, astigmatism, field curvature, and distortion. S
[Related Keywords : Optical lens, optical windows, optical prisms, optical mirrors]
Business Type
Manufacturer
Location
Jilin, China
Employees Total
101 - 500
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Piece
Price:
US$ 0.5 ~ 100
Place of origin:
China
Supply Ability:
30000/month
An achromatic lens , also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) element. Due to the difference in refractive indices, chromatic aberration with respect to two selected wavelengths has been corrected. The lenses have been corrected for on-axis spherical aberration as
[Related Keywords : Spherical Opical Lens, plano concave lens, plano convex lens, rod lens]
Business Type
Manufacturer
Location
Jilin, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
100pcs
Place of origin:
Canada
Price Condition:
FOB
Supply Ability:
no limited
(-35°C to 50°C / -31°F to 122°F) Patented Digital Motion Detection Extremely reliable and false-alarm free Dual Optical Filtering System UV protected lens Dual optics (2 dual opposed element sensors) Digital Dual Opposed Detection Multi-level sensitivity adjustment Two operational modes (Bus or Relay operation) Can be used with the Heavy Duty Outdoor Swivel Bracket (MG-SB85W).
[Related Keywords : alarms, PARADOX, security system, motion detector]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Supply Ability:
30,000 pieces / month
Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps to minimize spherical aberrations. Achromatic Lenses are suitable for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens , which is often designed by either cementing two elements together or mounting the two elements in a housing, c
[Related Keywords : Negative Achromatic Doublets, Anti-Reflection Lens]
Business Type
Manufacturer
Location
Jilin, China
Employees Total
11 - 50
Annual Revenue
Less than USD 100,000
Min. Order:
1 Box
Price:
US$ 9
Place of origin:
China
Supply Ability:
60,000 Set/ Sets per Month
elements. It is generally recommended to use a mixture of nitric acid and hydrogen peroxide (5:1) to soak, and then rinse off with water. Feature • A variety of specifications are available. • Available in quartz or glass. Use notes 1. Any solution containing substances that corrode glass (especially alkaline substances) shall not be placed in a colorimetric dish for a long time. 2. When taki
[Related Keywords : Cuvettes Glass, Cuvettes Quartz]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Bag
Price:
US$ 310
Place of origin:
China
20% discount for deals. SPECS Display Retina HD display 4.7-inch (diagonal) widescreen LCD Multi-Touch display with IPS technology 1334-by-750-pixel resolution at 326 ppi 1400:1 contrast ratio (typical) Chip A11 Bionic chip with 64-bit architecture Neural engine Embedded M11 motion coprocessor Camera 12MP camera ?/1.8 aperture Digital zoom up to 5x Optical image stabilization Six?element lens
[Related Keywords : phone 8]
Business Type
Supplier
Location
Beijing, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
5 Unit
Price:
US$ 400
Place of origin:
United States
Supply Ability:
5000
EBR-7C MOA Reticle, 1st Focal Plane 34mm Single-Piece Maintube 1/4 MOA Impact Point Correction 110 MOA Elevation, 78 MOA Windage Extra-Low Dispersion Lens Elements Zero Stop Elevation Turret Exposed Locking Turrets Fully Multi-Coated Optics ArmorTek Scratch/Stain-Resistant Coating Nitrogen Filled, Fogproof and Waterproof Reach out to us via WhatsApp or Viber: +972 555073753
[Related Keywords : Riflescope]
Business Type
Supplier
Location
Tel Aviv-Yafo, Israel
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
element can instantly sense the change of external light, automatically adjust the color of the lens, without manual switching, to provide users with a non-inductive comfortable experience. Durable and lightweight design: The use of lightweight high-strength material frame, combined with ergonomic design, to ensure long-term wear comfort and stability, even in strenuous exercise can also be close
[Related Keywords : woman sunglasses]
Business Type
Supplier
Location
Shandong, China
Employees Total
1 - 5
Annual Revenue
Less than USD 100,000
Min. Order:
1 Unit
Price:
US$ 4000
Place of origin:
Germany
Supply Ability:
10
Brand new original Leica Summilux-M 35mm f/1.4 ASPH. "Leitz Wetzlar" Lens with complete accessories and warranty. WhatsApp Number: +972 555073753 Leica M-Mount Lens Aperture Range: f/1.4 to f/16 One Aspherical Element Floating Elements System Manual Focus Design Minimum Focus Distance: 2.3' Filter Thread: 46mm Nine-Blade Diaphragm Limited Edition of 500 In the Box Leica Summilux-M 35mm f/1.4 ASPH
[Related Keywords : Camera Lens, Leica Lens]
Business Type
Supplier
Location
Amsterdam, Netherlands
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
1 Piece
Price:
US$ 1099.99 ~ 1299.29
Place of origin:
Malaysia
Range Normal 11.8" to Infinity / 30 cm to Infinity Macro 6.7" to Infinity / 17 cm to Infinity Optical Design 11 Elements in 9 Groups Filter Size 49 mm (Front) In the Box Leica Q3 Digital Camera Leica BP-SCL6 Lithium-Ion Battery (8.4V, 2200mAh) Leica BC-SCL4 Battery Charger Lens Hood Lens Cap Accessory Shoe Cover Leather Carrying Strap Leica FOTOS Cable Limited 2-Year Manufacturer Warranty
[Related Keywords : Leica Digital Camera, Lenses, Audio, Video]
Business Type
Supplier
Location
Malaysia, Malaysia
Employees Total
1 - 5
Annual Revenue
USD 500,001 - 1,000,000
Place of origin:
China
Achromatic Lenses An achromatic lens , also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) element. Due to the difference in refractive indices, chromatic aberration with respect to two selected wavelengths has been corrected. The lenses have been corrected for on-axis spher
[Related Keywords : Glass Dome, Dome, Outer Dome, optics]
Business Type
Manufacturer
Location
Jilin, China
Employees Total
51 - 100
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
1 Piece
Price:
US$ 1 ~ 9000
Place of origin:
China
Lens size M12 diameter；21mm TTL Lens Construction 6G+IR F/NO 2.0 EFL 2.46mm FOV D:87° H:73° V:57° ±3° Shooting distance Fixed Focus， 50cm-infinity Details of Automotive Infrared Camera Features 4K Resolution: The night vision infrared car camera offers a resolution of 3840 x 2160 pixels, providing detailed and high-quality imagery in both visible light and infrared modes. Infrared Illumi
[Related Keywords : Automotive Infrared Camer]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
51 - 100
Annual Revenue
Less than USD 100,000
Place of origin:
China
lens holders, mounts, reflectors, and light-guiding elements Consumer Electronics: aluminum enclosures, small mechanical parts, hinges, knobs, and connectors Industrial Equipment: gears, screws, fittings, couplings, valves, and manifolds Surface Treatments of Swiss Machined Aluminum Parts Surface treatments play a crucial role in enhancing the performance, aesthetics, and durability of Swiss mach
[Related Keywords : custom aluminum cnc]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
1 Bag
Price:
US$ 335
Place of origin:
China
with IPS technology 1334-by-750-pixel resolution at 326 ppi 1400:1 contrast ratio (typical) Chip A11 Bionic chip with 64-bit architecture Neural engine Embedded M11 motion coprocessor Camera 12MP camera ?/1.8 aperture Digital zoom up to 5x Optical image stabilization Six?element lens Video Recording 4K video recording at 24 fps, 30 fps, or 60 fps 1080p HD video recording at 30 fps or 60 fps
[Related Keywords : Appleiphone 13]
Business Type
Supplier
Location
Beijing, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
5 Unit
Price:
US$ 799.79 ~ 899.99
Place of origin:
United States
Price Condition:
FOB Klang
Supply Ability:
100
Lens, Balancing Ring, Lens Hood, and microSD card: 1.2 lb / 526 g Lens Model DJI MFT 15 mm f/1.7 ASPH Mount MFT (Micro Four Thirds) Focal Length 15 mm 35 mm Equivalent: 30 mm Aperture Range f/1.7 to f/16 Focus Range 0.7' (0.2 m) to ∞ Field of View 72° Elements 9 elements in 7 groups (3 aspherical elements) Aperture 7 diaphragm blades / circular aperture diaphragm Dimensions Maximum Diameter:
Business Type
Supplier
Location
Malaysia, Malaysia
Employees Total
6 - 10
Annual Revenue
USD 1,000,001 - 2,000,000
Competitive lens element products from various lens element manufacturers and lens element suppliers are listed above, please select quality and cheap items for you.
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