Double-convex lens, also named bi-convex lens, is most suitable where the object and image are on opposite sides of the lens and the ratio of the object (conjugate ratiio) distances is between 0.2 to 5. It is used in beam expanders, projection optics systerms, optical viewers ect.
Supplier: Plush toy, metal tin, glass mug, ceramic mug, shale shaker screen, wrap wire screen, pvc gift box,cardboard box,wood chair
we may offer 3mm/3.2mm/4mm/5mm/6mm tempered solar glass , glass mainly used for PV module ,solar collector ,greenhouse , solar transmission >91.5% AR coating max solar transmission>99%
JHG offer differnt sizes of tempered glass, annealed glass to meet the inquiry for greenhouse ,hobby garden , Glass thickness is 3mm/3.2mm/4mm/5mm Glass items : clear float glass ,acid etched glass ,diffused glass high haze glass ,AR coated glass Max LT >99% Max haze>50%
SOLAR GLASS JHG solar glass including texture glass and flat glass ,it is the nice performance low iron glass with high solar transmittance, and low reflection . After tempered, it will be the ideal choice for photovoltaics, solar thermal collector ,and greenhouse . Size Maximum Size:1665*2200mm Minimum Size: 300*300mm Specifiction Main thickness 2-5mm Dimension tolerance �?�±1.0mm Thickness tolerance �?�±0.2mm Diagonal tolerance 0.2% Overall bow
JHG offer 3-5mm from 90-98% LT glass with rectangular sizes, shape sizes for greenhouse,hobby glass house. JHG may offer different greenhouse glass items: Tempered low iron glass 91+ Tempered clear glass 89+ Tempered AR glass� 95+ Tempered diffuse glass with 30-75 Haze Greenhouse Glass Advantage: Durability, Glass is the strongest of all greenhouse materials Becautiful Appearance. High light transmission, high UV available Shatter-Resistant
JHG tinted glass is produced by metal oxides to the float glass. The colour may be transferred in the series of blue, green, grey, bronze flexibly. The performance of visible light, privacy and solar heat transmission will be changed arrording the colour change. Different tinted glass offers varied application possibility-from interior partitions, to home appliance, to furniture, to facades and auto field. Reflective glass is float glass with a metallic coating that cuts off solar heat.The coating film may provide mirror effect, preventing visibility from outside and preserving privacy. JHG mainly offer 2 kinds of reflective glass. Hard reflective glass (on line) includes blue, green, grey, bronze, pink, silver colour, Soft reflective glass (off line) includes golden, silver, purple colur. Specification Sizes:1220*1830/1830*2440/1650*2140/2140*3300/2140*3660/2440*3660/2250*3660/3300*4500/5100/6000mm Thickness: 3-12mm Quality standard GB11614-2009/SGCC/EN 572
JHG shower door is produced with several types of glass. The current modern design trend has given us more choice on glass types, colors, and patterns. Shower door glass is made with tempered glass,laminated glass , with excellent drilling ,cutouts ,and polished edge The main products series : ** Tempered clear glass clear glass is the most ordinarily used option for shower enclosures, low cost and easy clean **Tempered pattern glass The pattern bring distinctive decorative on the glass surface Let the glass in high opacity ,guarantee a higher level of privacy One side of the glass is patterned ,and the other side is flat for easier cleaning **tempered acid etched glass/ gradient change glass Processed on base of acid etched glass The opaque and satin surface bring artistic effect Gradient change is an interesting new decorative products ,and rapidly accepted by modern shower door designs. Easy cleaning **tempered low iron glass High light transparent with colorless appearance The glass blue edge make the whole shower enclosure in high grade **tempered glass with anti-limescale coating For preserve the functional and aesthetic properties of shower glass ,we offer coated glass for avoid damage caused by water sediments
JHG shower door is produced with several types of glass. The current modern design trend has given us more choice on glass types, colors, and patterns. Shower door glass is made with tempered glass , with excellent drilling ,cutouts ,and polished edge The main products series : **Tempered clear glass clear glass is the most ordinarily used option for shower enclosures, low cost and easy clean **Tempered rain/nashiji pattern glass The pattern bring distinctive decorative on the glass surface Let the glass in high opacity ,guarantee a higher level of privacy One side of the glass is patterned ,and the other side is flat for easier cleaning **tempered acid etched glass/ gradient change glass Processed on base of acid etched glass The opaque and satin surface bring artistic effect Gradient change is an interesting new decorative products ,and rapidly accepted by modern shower door designs. Easy cleaning **tempered low iron glass High light transparent with colorless appearance The glass blue edge make the whole shower enclosure in high grade **tempered glass with anti-limescale coating For preserve the functional and aesthetic properties of shower glass ,we offer coated glass for avoid damage caused by water sediments
Collimator Lenses is made of several lenses or single aspheric lens, are designed to collimate light to a desired diameter beam which can make a collimated and direct effect in laser instruments. Material N-BK7, L-BAL35, D lak6, D-ZK3 Diameter Tolerance 0.1mm, 0.01mm Center Thickness Tolerance: 0.1mm, 0.01mm Focal Length Tolerance 1 Clear Aperture 90 Surface Quality S D 60 40,40 20 Wavelength general 400-700nm or cuostmer requests Coating AR Ultraviolet UV, visible, or Infrared IR spectrums Application Laser collimating lenses Fiber collimating lenses Laser diode collimating lenses Laser level meter Dot laser device Throw line instrument Fiber collimation system
