Eyeglasses Lenses

Digital Hand-held Slit Lamp Opthalmology Equipment Used For Anterior Segment Imaging 10X Magnification 16MP Resolution Product Overview Digital Hand-held Slit Lamp is used for anterior segment imaging, diagnosis, especially for anterior disease screening. Combining observation with imaging, it offers clearer observation and higher definition images of eyelid, conjunctiva, cornea, iris, lens and ... Wuxi Biomedical Technology Co., Ltd. Verified Supplierlicense Verified

White LED Handheld Ophthalmic Slit Lamp Ophthalmoscope For Anterior Disease Screening Slit Width 0mm~12mm Product Overview Digital Hand-held Slit Lamp is used for anterior segment imaging, diagnosis, especially for anterior disease screening. Combining observation with imaging, it offers clearer observation and higher definition images of eyelid, conjunctiva, cornea, iris, lens and vitreous, etc. ... Wuxi Biomedical Technology Co., Ltd. Verified Supplierlicense Verified

Description: 10 Gigabit, OM3 50/125 Simplex Multimode fiber optic pigtails provide a fast way to make factory terminations in the field. Factory terminated pigtails can easily be fusion or mechanically spliced to an existing fiber line. Featuring ST style connectors, the pigtails are sold individually rather than limiting you to pre-packaged quantities. Custom lengths, connector combinations and ... SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD

Description: 10 Gigabit, OM3 50/125 Simplex Multimode fiber optic pigtails provide a fast way to make factory terminations in the field. Factory terminated pigtails can easily be fusion or mechanically spliced to an existing fiber line. Featuring ST style connectors, the pigtails are sold individually rather than limiting you to pre-packaged quantities. Custom lengths, connector combinations and ... SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD

ST/PC to ST/PC Plastic patch cord 650nm wavelength 0.25mm core/clad 1.0mm outer jacket ​ Hicorpwell offers you customize ST plastic optical fiber jumpers of different lengths and type cables. You can choose the special POF cable of drag chain, armoring, anti-UV, oil-resistant, low-smoke and halogen-free, VW-1 flame-retardant series, and connectors that match your own interface functions. ST ... Shenzhen Hicorpwell Technology Co., Ltd Verified Supplierlicense Verified

Material: Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. Dimension Tolerance: ±0.1mm(Standard), ±0.01mm(High Precision) Center Thickness Tolerance: ±0.1mm(Standard), ±0.02mm(High Precision) Paraxial Focal Length: ±2% Surface quality: 60/40(Standard), 20/10(High Precision) Clear Aperture: >85% Surface Figure: λ/2(Standard), λ/8(High Precision) @633nm Centration: 3 arc minutes ... JOPTEC LASER CO., LTD

25mm super quality lenses Specification: Model: MR2516F Focal length: 25mm Aperture: 1:1.6 Mount: CS Format: 1/3” Horizontal field view: 15° Dimension: φ28*22mm Iris: fixed Weight: 53.8g MOD: 0.2m TG Security Technology Co.,Ltd

3.5-8mm CS manual lens Specification: Model: MR0615V Focal length: 6-15mm Aperture: 1:1.4 Mount: CS Format: 1/3” Horizontal field view: 48º～23º Dimension: φ32*61.5mm Iris: Manual Weight: 82g MOD: 0.2m TG Security Technology Co.,Ltd

3.5-8mm auto iris lens Specification: Model: MR0358B Focal length: 3.5-8mm Aperture: 1:1.6 Mount: CS Format: 1/3” Horizontal field view: 82º～35º Dimension: φ36*47*53mm Iris: Auto Weight: 75g MOD: 0.2m TG Security Technology Co.,Ltd

6mm good-used lenses Specification: Model: MR0616FS Focal length: 6mm Aperture: 1:1.6 Mount: M12*0.5 Format: 1/3” Horizontal field view: 51º Dimension: φ28*32mm Iris: fixed Weight: 46g MOD: 0.2m TG Security Technology Co.,Ltd

Fiber Optic Pigtails FC LC SC Patch Cord Products Description • Low insertion loss,high return loss • Excellent Temperature stability • Good repeatability and exchangeability • Excellent mechanical endurance • Strict curing time and temperature control • Strict testing standards and methods for quality • Environment protection (ROHS Compliance) • The fiber optical patch cord can be customized ... Shenzhen Begate Technology Co.,Ltd.

DS430 Chlorophyll Fluorescence Sensor RS485 Chlorophyll Probe Sensor Description The fiber-optic chlorophyll sensor adopts the principle of the fluorescence method. According to the spectral absorption characteristics of chlorophyll a, the water body is irradiated by a high-energy LED light source, and the chlorophyll a in the water body is excited to generate fluorescence of a specific wavelength... Xi'an Desun Uniwill Electronic Technology Co., Ltd.

Positive Meniscus Lens, UV Fused Silica, Low Spherical Aberration Lens Overview: Positive meniscus (convex-concave) lenses are designed to minimize spherical aberration. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to focus a ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

Positive Meniscus Lens, N-BK7, Low Spherical Aberration Lens Overview: Positive meniscus (convex-concave) lenses are designed to minimize spherical aberration. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to focus a collimated ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

Positive Achromatic Lens, Spherical Aberration Lens Overview: An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus on the same plane. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

Nanoparticle Linear Film Polarize, High Extinction Ratio 550-2000nmn Overview: Nanoparticle Linear Film Polarizers are made of silver particles that is embedded in sodium-silicate glass. As the silver particles absorbs incoming light radiation, the non-polarized light will be polarized linearly and the polarized light will either transmit or be blocked dependent on the polarizer orientation. ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

Polarizing Beamsplitter Cube, BK7 And SF Glass, Boradband High Extinction Ratio Overview: Polarizing Beamsplitter Cubes are formed from two right angle, 45° prisms permanently cemented together. The hypotenuse is coated with an all dielectric, polarization sensitive coating designed to separate an incident, unpolarized, monochromatic beam into its S and P polarization components.All entrance and ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

UV Fused Silica Half Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: The hemispheres of the Half-ball lenses have uniform light dispersion and are commonly used in light collimation/coupling for optical fibers. Our half-ball lenses are made from BK7, B270, Fused Silica, Sapphire. We can also deliver custom Half-Ball lenses and alternative materials in a range of diameters. General ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

BK7 Half Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: Half ball lens is another variant of thick biconvex optical lens, which are obtained simply by cutting ball lenses in half. Half-ball lenses are also common and can be interchanged with full ball lenses if the physical constraints of an application require a more compact design. Like ball lenses, half ball lenses can focus or ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified

BK7 Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: A special form of a thick biconvex optical lens is a ball lens, usually having the geometrical form of a ball (sphere). They are manufactured from a single material, usually an optical glass with good transparency in the wavelength region of interest. A frequently used material is fused silica. Ball lenses and can focus or ... Wuhan Star Optic Technology Co., Ltd Verified Supplierlicense Verified