Wuxi Bohai Optical Apparatus Electronic Co., Ltd.

Pure PMMA material OHPfresnel lens for STAGE LAMP

Focal length: 128.3mm(f1:330mm f2:210mm) Groove pitch : 0.5 mm Size: 240*180mm Thickness: 4 mm specification:Product:OHP(240*180*4mm)Size: 240*180mm Thickness: 4mm Material: PMMA Groove pitch: 0.5mm Focal length: 128.3mm(f1:330mm f2:210mm)feature ad advantages:1.high light...

HOT sell high quality PMMA Standard Fresnel Lens FOR SOLAR ENERGY

1.PMMA(optical acrylic) materials 2.limpid transparent acrylics lens 3.the light penetrability is better,more brightly specification:Product: BHPA880-2Size: 1000*1000mm Thickness: 3mm Material: optical acrylicGroove pitch: 0.5mm Focal length/Magnification: 880mmfeature...

2011 hot sell high quality PMMA Standard Fresnel Lens

1.PMMA(optical acrylic) materials 2.limpid transparent acrylics lens 3.the light penetrability is better,more brightly specification:Product: BHPA520-4Size: 420*260mm Thickness: 4mm Material: optical acrylicGroove pitch: 0.3mm Focal...

Full Page Magnifier

1) Material: Plastic(PVC) 2) Size: 303*195mm 3) Thickness: 0.5mm 4) With black frame 5) CE, RoHs, EN71, ISO9001 Product Description:1 .Materil: PVC2 .Magnification: 3X3. Size: 305*95mm Thickness:0.5mm4. Printing with your own logo5. Packed in...

Acrylic Fresnel Lens

1) Material: acrylic(PMMA) 2) Size: 395*395mm 3) Focal length: 220mm 3) Custom Made available 4) CE, ISO9001, RoHs Acrylic fresnel lens:A series of concentric grooves on a flat, thin piece of plastic makes possible a large diameter, lightweight and inexpensive lens with a...

Acrylic Standard Fresnel Lens for PROJECTOR

1) Size: 420*420mm 2) Focal length: 220mm 3) Material: optical acrylic 4) Suitable for Projector and Epidiascope Specification:Product: BHPA220-2-3Size: 420*420mm Thickness: 2mm Material: PMMA Groove pitch: 0.3mm Focal...

HOT sell high quality PMMA Standard Fresnel Lens FOR SOLAR ENERGY

1.PMMA(optical acrylic) materials 2.limpid transparent acrylics lens 3.the light penetrability is better,more brightly specification:Product: BHPA880-2Size: 1000*1000mm Thickness: 3mm Material: optical acrylicGroove pitch: 0.5mm Focal length/Magnification: 880mmfeature...

HOT sell high quality solar PMMA Fresnel Lens in energy

1.material:optical acrylic 2.transmittance:92% 3.the light penetrability is better,more brightly specification:Product: BHPA880-2Size: 1000*1000mm Thickness: 3mm Material: optical acrylicGroove pitch: 0.5mm Focal length/Magnification: 880mmfeature ad advantages:1.high...

Bookmark Magnifier for business gift promotion 2011

1.easy to take and use at anywhere 2.book mark for children and students 3.any custom size you need 4.high quality low price 1) Size: any size you need 2) Easy to take and use 3) bookmark for child and student4) Customer design 5) best priceSpecification:Bookmark...

Full Page Magnifier(PVC) BHM-16 high quality low price

1.light and thin 2.easy to use 3.The high quality pvc plastic fresnel lens is good for reading small print. specification:product no.:Full Page Magnifier(PVC) BHM-16Size: 260*180*0.5mm Thickness: 0.5mm Material: PVC Groove pitch: 0.3mm Focal...