PMMA (Acrylic) light diffuser is embedded with specific optical chemicals. It creates a snow-white color, brighter, and more uniform effect for back-lit lightbox, ceiling lighting, and other decorative applications. Various colors such as red, blue, yellow are also available. thickness: 3, 5mm finish: gloss, single-matte, double-matte size: 800mm x 1220mm UV stable: upon request by order
Optical brightening agents, disperse dyestuffs and non-ionic softeners in flanks.
Place of Origin: China Brand Name: OEM Model Number: STD2 Material: Glass Usage: Slit lamp Structure: Plano-convex Shape: Aspheric Specifications: 20D 78D 90D
•spectral measurements of c&l-band dwdm passive components •noise simulation in dwdm systems •raman amplifier gain and gain flatness test. Obtain a corrugated cardboard shipping carton with inside dimensions that are at least 3 in. (6.5cm) taller
OM3 10G fiber optic patch cables which are used for 10Gigabit Ethernet applications. It also called multimode OM3 10G Aqua fiber optic cables. IEEE802.3ae defined the 10Gigabit Ethernet standards used in LANs. OM3 50/125um multimode fiber optic cables are developed for such 10Gig Ethernet applications. Plastic PE bag and cartons.
Armoured Fiber Optic Patch Cord is with stainless steel tube inside the outer jacket to protect the central unit of the cable, the armored fiber optic patch cords are easy to use in harsh environment, what is more , they are flexible as well, handling these armored fiber optic patch cables are as easy as handling electric cables. High tensile strength, pressure resistance, re-twist resistance, prevents bite by the rodents Electric cable-like handling and easy installation. Plastic PE bag and cartons.
Fiber Optic Patch Panel is a box for protecting the optical cable and pigtail splice in the cable laying. It is mainly used for the straight-through connection and branch connection of the indoor optical cable and the fixing of the cable terminal, and functions as a pigtail storage and protection joint.
Our dome fiber optic splice closure is made of PP/ABS alloy material it's strong and light, it can efficaciously prevent the lighting strike and erosion and aging and fire resist. The tray is pulled down, so it's easy installation, don't need to dismantle other trays, the material of the sealing is silica gel, it can repeatable operation.
Applications: Long distance telephone, catv, data communications. Installations: Installed in duct, self supporting (figure 8 self supporting or adss all dielectric self supporting) and direct Burial (with armouring). Construction: The cable consists of a single tube containing 2 up to 24 fibers, which is filled with water-blocking gel. When the Cable contains more than 12 fibers, they are divided in two groups. A colored thread identifies each group. Physical Protection and tensile strength are provided by aramid yarn or fiberglass wound around the tube. Either pe or lszh Jacket can be used. A ripcord is located under the jacket to facilitate jacket removal. Technical parameters: Maximum transmission distance: 6km (single mode); 0.3km (multimode) Maximum pulling load: 1500n (short term installation); 900n (long term installation) Maximum compressive load: 3000n (3.3mm loose tube diameter); 5000n (4.5mm loose tube diameter) Twist (torsion length): 125 x overall diameter Working temperature: -20íµ ~ +70íµ (pe sheath) Storage temperature: -40íµ ~ +70íµ (pe sheath) Product highlights: Small diameter and light weight. Through the control of the fiber exceed length which is the key technology in optical fiber manufacture, the fiber Cable can achieve better pulling load and operating temperature. Tube materials are water resistant and can sustain high tension. Being filled with special water-blocking gel, the Tube can provide water protection for the fibers inside the tube. Compact construction of the fiber cores can prevent the fiber to shrink back. This can sustain higher tensile stress And achieve better flexibility. íewide operating temperature range. Roll, box, drum
í= Applications: Short and medium distance, indoor and protected environments. Offered as a riser, plenum, or general purpose cable, it is used for interconnection of distribution boxes, or the distribution boxes and customer equipments, and between floors. í= Installations: Installed along the wall, the roof, interlayer, canal and indoor. í= Construction: The cable contains 4 to 72 fibers individually buffered to 0.9 mm in a tight or semi tight construction and coded. The cable structure depends on the number of fibers: The 4 to 12 fiber cables contain individual fibers without sub-units,In the 16 to 72 fiber cables the fibers are grouped in the sub-units. In the 4 to 12 fiber cables, the individual fibers are stranded and protected by aramid yarn and a PVC or LSZH jacket. In the 16 to 72 fiber cables, the fibers are grouped into sub-units which are laid helically along the cable axis. Each sub-unit contains 4 to 6 fibers, aramid yarn and a PVC or LSZH jacket. The 72 fiber cable consists of twelve sub-units, nine of them are stranded around a central element made of 3 sub-units. í=Technical Parameters: íe Maximum Transmission Distance: 6km (Single Mode); 0.3km (Multimode) íe Maximum Pulling Load: 100N(Short Term Installation);60N(Long Term Installation) íe Minimum Bending Radius: Short Term Installation: 20 x Overall Diameter Long Term Installation: 10 x Overall Diameter (Non-Armoured); 20 x Overall Diameter (Armoured) íe Twist (Torsion Length): 125 x Overall Diameter. íe Working Temperature: -10íµ ~ +70íµ (PE sheath) íe Storage Temperature: -20íµ ~ +70íµ (PE sheath) í= Product Highlights: íe Small diameter and light weight. íe The high tension characteristics of the aramid yarn serving as strength member can offer good stability in the transmission performance. íe Compact and flexible construction are especially suitable for indoor installations. íe Tight Buffer fibers are made from fiber rods with good linearity and low extruding output. By careful calibration of the vacuum pumping equipment, the uniformity of the outer diameter of the tight buffer fibers can be easily achieved with excellent strip ability. íe LSZH jackets can be offered for indoor application for which flame retardancy is required. íe Cutting edge production equipment, good quality materials and optimized process ensure low induced attenuation within the operating temperature range. íe Fiber geometry are strictly monitored to ensure superior transmission performance. roll,box,drum
MPO Fiber Optic Cable MTP MPO fiber optic cable provide the higher bandwidth needed for HD conferencing and HDTV configurations. We offer MTP fiber optic cable in a variety of types and lengths; MPO stands for "Multi-Push-On-Over-Optical"; MPO fiber optic cable have a higher port density, and are available in a wide range of sizes. MTP multi-fiber cabling system is ideally suited for a high density environment that demands space saving and innovative cable management solutions; MTP supports various connections from multi-fiber to single fiber out. MTP (male or female) - MTP (male or female) OM4 12 strands Multimode ,LSZH jacket,Polarity B
1. Descriptions Mechanical Splice, namely Quick Splice, is a fast connection method of Optical Fiber, very easily installable and re-usable, no need splicing machine or adhesive, mainly used for drop cable quick repair 2. Features Proven mechanical splice technology, accurate Optical Fiber alignment A-level Zirconia ceramic V-groove design, high Optical Fiber docking accuracy, low Insertion Loss of 0.15 dB Precise metal alloy components coaxial autocollimator on the core, durable connection Low thermal expansion/contraction coefficient core material , strong environmental adaptability High tensile strength 50N Simple operation - without fusion splicing, fast installation - 10s splicing, high success rate - 99% Applicable Optical Fiber Cable 2.0mm, 3.0mm, 2.0*3.0mm Suitable Optical Fiber 250/900um SM/MM Different models for different scenarios, Black or White color usually Long service life 10 years, simple and convenient later maintenance Product warranty 12 month, no quality worry 3. Applications FTTX deployment Optical Fiber Cable repair Data communication 4. Specifications Insertion loss: average: 0.15dB, max. 0.20dB Return loss: 50dB Tensile strength: 50N Working temperature: -40C - +85C Repeated assembly times: 10 Splice size: 38*6.4*3.9 mm Protector size: 90*8.6*7.4 mm Package: 50 pcs/box 5. Advantages & disadvantages Advantages: price just 30% - 40% of top quality Optical Fiber Mechanical Splice like 3M, Fujikura, Corning, etc. Disadvantages: insertion loss (IL) 0.15dB, a little higher than top quality, whose insertion loss (IL) 0.10dB, but still lower than 0.20dB ~ 0.30dB of many other suppliers Conclusion: economic product
Place of Origin: China Brand Name: OEM Model Number: TLS-232 Product name: Trial Lens Set TLS-232 Application: Optical Shops Material: plastic rim, aluminum case Sphere: 68 pairs Cylinder: 38 pairs Prism: 10 pieces Accessories: 10 pieces
Anti-glare acrylic lens are made of fabricating a super-fine single-matte acrylic sheet, it creates much better readability of the text, image, and photos for people by reducing the glare, reflection ,and eye dizziness. thickness: 2, 3mm size: 800mm x 1260mm masking: brown masking paper
New original tin contact lens circle contact lens Product details Power Range Plano ~6.00(0.25 step) ; 6.00~10.00(0.50step) Base Curve 8.6 mm Diameter 14 mm Water content 40% Center Thickness 0.08 mm Package Blister ,Vial Contact lenses are thin, clear plastic disks you wear in your eye to improve your vision. Contacts float on the tear film that covers your cornea.
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
Sales of laser cutting machine nozzle, protective lens, laser welding machine nozzle, laser generator
The Fujifilm XF 10-24mm f/4 R OIS Lens is a wide-angle zoom providing a 35mm-equivalent focal length range of 15-36mm when used with Fujifilm APS-C-sized mirrorless digital cameras. A constant f/4 maximum aperture maintains consistent illumination throughout the zoom range and the Optical Image Stabilization system helps to minimize the appearance of camera shake when working with longer shutter speeds. An internal focusing system, and the use of a stepping AF motor, ensures quiet, smooth, and precise focusing capabilities that are ideal for both still and video applications. Four aspherical and three extra-low dispersion elements are integrated into the optical design to reduce chromatic aberrations throughout the zoom range and to benefit overall image clarity and sharpness. An HT-EBC multi-layer coating helps to minimize ghosting and lens flare for higher contrast and an additional coating has been applied to the rear side of the front-most lens element to further reduce ghosting that is common to lens designs with deep concave elements.
35mm f/2.8 Di III OSD Lens F053
