DVR, all in one DVR, CCTV lens, MP lens, optical lens.
Automotive, hotel equipment, photo studio equipoment, music equipment, book cover, body bags, folder for car documents, bed covers, sleeves.
Surgical loupes, dental loupes, optical eyewear lens, polarized lens, magnifier, optical lens, laser safety goggles, safety glasses, safety goggles, optical lens.Manufacturer
Products Information: Products Name: OPTICALBRIGHTENER OB-1; Color Index No: C.I.393 Synonyms: FBA 393; OBA 393,Fluorescent Brightener OB-1; Optical Brightener Agent OB-1 Molecular Formula:C28H18N2O2 Molecular Weight:414 CAS No:1533-45-5 EINECS No: 216-245-3 Appearance: Light yellowish green powder Melting point:358 Assay:98.5% Fineness: 200 meshes Molecular Structure: Features Optical Brightener OB-1has excellent high temperature resistance. It has wide range ofapplication, and is used for the whitening of nylon fiber, polyesters, andvarious plastics. It has outstanding brightening ability and gooddispersibility. It also has good adaption and weather resistance Applications OpticalBrightener OB-1 can be used on polyester fiber, nylon fiber, polypropylene,hard PVC, ABS, EVA, PS, polycarbonate etc. For high temperature resistantplastics, only ob-1 can be used, and the addition amount of optical brightenerob-1 is small and the whitening degree is high. Reference dosage: Every 1000kg materials to add OB-1 brightener: 1, EVA, polypropylene, nylon, polycarbonate in the amount of 75-200 g. 2. The adding amount of polyester fiber is 75g- 300g Package & Storage: 10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements. Shelf life: not more than 24 months inthe room temperature.
3.0 Mega pixel 8-50mm Manual Iris Varifocal CS Mount CCTV Lens With 650nm IR Filter For IP AHD USB BOX Security Camera,8-50mm 3MP 1/2 Manual Aperture C-Mount Security Camera Lens 3.0MP 8-50mm CS C Mount Lens Telephoto Lens Long Lens Industrial CCTV Microscope Lens Big Visual Field Manual IRIS Zoom Lens. Feature: 1. High-pixel lens, manual zoom for easy adjustment. 2. Low distortion, high compatibility, suitable for most high zoom security cameras. 3. Front focus, back focus and aperture are adjustable and fixed for easy use. 4. Easy to install, perfect rep[lacement for your old or broken Lens. 5. Stable performance, long service life, worthy of your trust. Specification: Condition: 100% Brand New Item Type: Camera Lens Color: Black Model: CW-VM0850-MP-1/2 Focal-Length: 8-50mm Relative Aperture D/f F1.4 Mount: C Image Format: 1/2 Field of view (Field): 51.5-5.36 Dimension: Approx. Â 44 x 77.8mm/1.73 x 3.06in Resolution: 3MP Flange BFL: 10.23 Package including 1 x C Mount Lens
1.0X 2.0X 0.3X 0.5X 0.7X auxiliary barlow objective lens for Binocular/Trinocular Microscope. WD165 0.5X 0.7X 0.3X 1.0X 2.0X auxiliary objective lens zoom stereo microscope barlow lens for Stereo Microscope. Features: - Magnification Power, Doubling Total Magnification power of your Microscope and reduce the focus length. - This lens comes with a 1-7/8" (48mm) mounting thread and goes with stereo microscopes. - Mounting size: 1-7/8" (48mm) in diameter. - 0.5X Barlow lens doubles working distance and field view of stereo microscopes, cutting magnification power by half and doubling working distance and field view of the microscopes.
Optical lenses, sunglasses, eyewear frames, watches.FOB, CIF
Cosmetics, sun glasses, eye glasses frame, bottled water, garments.
Spectacle case, optical case, taffeta fabric, silicon.
Optical frames, cases, sunglasses, bags, jewellery, chemicals.Logistic
Silent breaking agent, expanding agent, static breaking agent.
Sports sunglasses.
1550nm 1x2 Optic Polarization Beam Splitter.
Sunglasses, Fashion Accessories..
Handmade accessories for women, men, kids like sunglasses, chains.Transportation and shipping
Textile printing auxiliaries, binder (discharge, powder, glitter, etc), printing paste, softening agent, deep coloring agent.Shipping
Optical brightening agent and fur.
Ceiling fans and freshlook contact lenses.Exporter
Optical brighteners, pharmaceutical intermediates, electronic products.
Prism, spherical lens, cylinder lens, infrared optics, uvfs optics, windows, filters, mirror, laser optics.
