... , surface ccoated with epoxy powder.Diffuser: PS Opal or PS Prism structure, waterproof, dustproof good light distribution and easy to cleanLampholder ...
phoropter 1.Top quality optical lenses, anti-reflection coating. 2.Stainless steel + aluminium parts. 3.New butterfly design phoropter1 All the lenses are top quality optical lenses and all lenses are well coated, it can eliminate the reflection and make the imaging more clearly and truer.2 The whole parts are made of aluminium,stainless steel,it makes the phoropter more reliable and lengthen the ...
Mobile phone battery for nokia BL-4B: 1.Capacity:750mAh 2.standard time:48hours~120hours 3.Cycle time:more than 500 times Suitable for Nokia BL-4B/6111/7370/7373/N76/7500Prism/2760/2630/2660/2505/7088/7070/S50001.Model NO. : BL-4C2.Brand Name:DETAKE3.Standard Voltage:3.7V4.Charging limited Voltage:4.2V5.Quality Grade:AAA standard / High6.Weight:0.02kg Mobile phone battery for Nokia
Flavor Menthol 1.Colorless needle-like or prism-like crystals 2.Factory direct sales 3.High quality with ... % Usage [1] natural Menthol crystal is colorless needle-like or prism-like crystals, which is used for medical, food and additives ...
... frame: 136-145mm,thickness:1.8-2.0mmWidth of triangle prism: 126mm×3 sides Image flipping time : each face 6-12 ... , joined by motorshaft ,driven by cam or motor ,each trianglar prism turns synchronously or in the form of wave according to ...
1.Various catagory 2.Optical Flats 3.High presion fabrication ZCQ design and processing a variety of user needs-convex cylindrical lens including convexcylindrical lens and cylindrical mirror.We can process according to customer demand.Processing of materials we use are Fused Silica, Quartz, BK7, B270 and other Optical glass. Products are mainly used in optical instruments, medical instruments, ...
... higher accuracy; With standard interface,can connect heating equipment.Measuring prism is made of high hardness sapphire glass, of excellent properties ...
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