Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1214S Model:SA-1214S Focal Length(mm):12 F NO.:1.4~16 M.O.D.(m):0.15 Iris:Manual Angle of View(HxV):39°x30.3° Distortion:
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1614S Model:SA-1614S Focal Length(mm):16 F NO.:1.4~16 M.O.D.(m):0.3 Iris:Manual Angle of View(HxV):30.3°x23° Distortion:
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-1614S Model:SA-1614S Focal Length(mm):16 F NO.:1.4~16 M.O.D.(m):0.3 Iris:Manual Angle of View(HxV):30.3°x23°
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides SA-2514S Model:SA-2514S Focal Length(mm):25 F NO.:1.4~16 M.O.D.(m):0.3 Iris:Manual Angle of View(HxV):20°x15°
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Cylindrical Lenses Cylindrical Lenses are used in applications requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width.
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Achromatic Lenses The achromatic lens composes of two cemented elements , the kind of lens is designed to limit the effects of chromatic and spherical aberration.
Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Meniscus Lenses Meniscus Lenses are manufactured with one convex surface and another concave surface. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius.
Presenting an action cam that’s tough enough to keep up with your adventures. The pocket-sized tg-tracker records ultra hd 4k video using advanced olympus optics. Take it places you wouldn’t dare take most cameras. Mountaintops. Winter slopes. Whitewater rafting or into the waves. Drop it, freeze it, submerge it, and it will just keep shooting – even 100 ft (30 m) underwater, no protective housing required. Handy extras like the led headlight and the tilt-out monitor help you nail difficult shots. Use the built-in action track sensors, gps, and wi-fi to record and share every awesome moment.
Focal length: 28 mm, aperture range: f/2 – f/22, focusing range: 0.24 m –8, number of elements/groups: 10/8, angular field, diag./horiz./vert. : 74°/65°/45°, coverage at close range: 18 x 12 cm, filter thread m 58 x 0.75, dimensions (with caps) : ø 64-72 mm, length 93-96 mm. Weight: 500g - 580g
1.Yaham patent technology: optical lens 2.Change the viewing angle and compliance to En12966 standard 3.High Brightness:124000 nit above 4.Long lifespam more than 11 years 5.5 years guarantee 6.Widly used in traffic application
Product description: Item name: Lec-518-1 universal selfie clip cam lens There are lens available: fish eye lens, macro lens, and wide angle lens, macro lens can take clear photos of small objects; wide-angle lens can shoot larger range of scenery; 180 degrees of the scene can be captured by fisheye lens, which can let you enjoy the unreal world. To use this lens enable you easily enjoy photography and find the instant beauty of the world. Please note: not include the mobile phone on the photos. Detail please read : http://www.Xilibaosz.Com/en/cellphone-lens/31-lec-518-1.Html
Material: Optical glass,Fused Silica, Si,Ge, CaF2,etc. Diameter/Dimension: From 0.8mm to 130.0mm
Front end of objective lens YF-A18-5A-2-2(B) Since its inception, YOYIK has been adhering to the concept of "technology-led, quality-first", and has brought together a large number of top engineers and technicians in the industry. With their rich experience in power station construction and maintenance, they provide customers with a full range of services from equipment selection to installation, commissioning, and maintenance. With its strong technical strength and perfect after-sales service system, the company has become a trusted partner of many large-scale power generation projects. Yoyik can offer many spare parts for power plants as below: #DF-Front end of objective lens YF-A18-5A-2-2(B)-DF Pressure Transmitter ESP 3051TG2A2B21A Differential pressure switch RC861CZ90HYM RTD TE-402 sensor WTO110-A00-B00-C05-D90 Level Transmitter 5301HA2H1N3AM00145BANA M1 Embedded intermediate relay GZY-202/220V Voltage meter SF96 C2, 0-500V Motion detector TDZ-1-21 magnetostrictive linear position sensor C9231116 Eddy Current Sensor PR6424/004-040 Conductivity meter UDA2182-CC1-CC2-NN-N-0000 Limit Switch D4A-4510N Eddy Current Signal Converter CON021/915-080 DFEM Excitor rectifying cabinet fan D2E160-AB01-06 Fan test plate 3F-II-7 magnetic pickup sensor price CS-1 G-065-06-01 Bolt electric heating rod ZJ-20-25 DC contactor CZ0-100/20TH magnetic oil level indicator CEL-3581F/G Eddy current sensor proximitor CWY-DO-�¦8-21-90-00-00 proximity sensor speed measurement CON021/916-200 Eddy Current Sensor PR6422/105-031 Bolt electric heating rod ZJ-22-54 LVDT Sensor K151.36.06.03(1) proximity sensor tachometer CWY-DO-810803-00-05-10-02 Air line Regulator R74G-4AK-RMG Eddy Current Sensor PR6423/004-100 Pressure Differential Switch 12NN-EE5-N4-C2A magnetic pickup sensor for rpm ZS-1 temposonics transducer TDZ-1-41 pressure level meter OPTIWAVE 7300C sensor pr9268/303-000 Relay Lockout B-TD00106 (0409123) Lightning arrester SPD385-40A-MH micro fuse piggy back UM-MSTB-MKDS/F/CS1148 FAN BOX SDC SMALL OM-6728 Front end of objective lens YF-A18-5A-2-2(B) MY-DFYL-2024-7-17
A trial lens set, also known as a trial lens kit or trial frame set, is a collection of lenses used by optometrists and ophthalmologists during eye examinations to determine a patient's prescription for corrective lenses, such as glasses or contact lenses. These sets typically contain a variety of lenses with different optical powers and specifications, allowing the eye care professional to conduct a comprehensive refraction test and find the most suitable prescription for the patient. Lens Types: Trial lens sets typically include spherical lenses, cylindrical lenses, and prism lenses. Spherical lenses correct for nearsightedness (myopia) or farsightedness (hyperopia), while cylindrical lenses correct for astigmatism. Prism lenses are used to correct alignment and binocular vision issues. Lens Powers: The lenses in a trial lens set come in a range of powers, usually measured in diopters (D), which indicate the strength of the lens. Positive (+) powers are used to correct hyperopia, while negative (-) powers correct myopia. Cylinder lenses also have a cylindrical power component to correct astigmatism. Lens Diameter and Thickness: Trial lenses come in various diameters and thicknesses. Thicker lenses may have higher powers or prisms, while smaller diameters are used for more precise testing. Lens Material: Trial lenses are typically made of high-quality optical glass or plastic materials that provide accurate refractive properties and durability. Mounting System: Trial lenses are often mounted in metal or plastic rims that fit into a trial frame. The trial frame allows the eye care professional to hold and position the lenses in front of the patient's eyes during the refraction test. Accessories: Some trial lens sets may include additional accessories, such as lens holders, lens cleaning tools, and a carrying case for convenient storage and transportation. During a refraction test, the eye care professional uses the trial lens set along with a phoropter or trial frame to present different lens combinations to the patient and determine the best prescription for optimal vision correction.
Our PC-55 (45% Omafilon C & 55% Water Content) Soft Contact Lenses are suitable for most lens wearers. The lenses are more resistant to friction. Therefore, they are more durable for monthly wear. Our PC-55 contains MPC, a hydrophilic biomimetic material that occurs naturally in human eyes. MPC creates a cushion of hydration against the surface of your eyes to keep the lenses hydrated while preventing protein and lipids buildup for long-lasting hydration and all-day comfort. MPC is integrated right into the lens, so it won't wear off or dissipate like a coating. The aspheric optical design of our lenses matches the curve of your eyes and reduces spherical aberration, giving you superior vision correction throughout your entire field of vision. Our lenses with built-in Class II UV blockers protect your eyes from an average of 97% of UVB and 87% of UVA radiation. We are happy to organize our Contact Lens Samples to your doorsteps for evaluation.
Toric Contact Lens Our PC-58 Toric Contact Lenses for astigmatism were introduced after countless hours of research and development. The lenses are incorporated with our unique double slab-off prism ballast design, which helps to reposition the lens correctly on the eye after each blink so that the lens fits, feels, and focuses just right, every time. Like our Aspheric lenses, the lenses contain MPC, a hydrophilic biomimetic material that occurs naturally in human eyes. MPC creates a cushion of hydration against the surface of the eyes to keep the lenses hydrated while preventing protein and lipids buildup for long-lasting hydration and all-day comfort. MPC is integrated right into the lens, so it won't wear off or dissipate like a coating. All of our lenses come with built-in Class II UV blockers to protect the eyes from an average of 97% of UVB and 87% of UVA radiation We are happy to organize our Contact Lens Samples to your doorsteps for evaluation.
We offer a large range of contact lenses at wholesale rates at global. We have more vendors in all categories. We stock lenses from a number of quality brands: Alcon Bausch & Lomb CooperVision Johnson & Johnson Ultravision and more
We offer a large range of contact lenses at wholesale rates at global. We have more vendors in all categories. We stock lenses from a number of quality brands: Alcon Bausch & Lomb CooperVision Johnson & Johnson Our mission is to provide an outstanding service in the supply of disposable contact lenses to our customers. We work at contract base. We sign one year contract with our customers.
With our brand ' DIEGO ' , we are exporting to many countries in the world enjoying a good reputation. We supply our products with fast delivery and reliable service mind.
Katriol Foldable Intraocular Lens , Single & Duble Haptics Avialable -5 TO +26 Dioptor Avilable
