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    Cover glass

    Glass

    Cover glass

    Also know as Cover Lens

    Functions:Protects the lens from dust and abrasion.

            

    Applications: Various lens windows, various Cover glass.

    GLASS   ▽COVERG2   ▽COVERG3  
    COVERP1   ▽EXG   ▽Information and Notes
    cover GLASS,rocoes

    ITEM NO: COVERG1

    Spectral Characteristics

    Tave>90% @ 420-680nm

    Physical Characteristics

    Glass: 0.55, 0.7, 1.1mm

    Chemically glass: 0.55, 0.7, 1.1mm

            

    Tempered glass: 2, 3mm

            

    Square: 3x3 - 160x160mm

            

    Round: Dia3 - 150mm

            

    *Tempered glass has a minimum size limit

            

    Resistant Temperature

            

    Glass:150°C

            

    Chemically glass: 150°C

            

    Tempered glass: 250°C

        
                    cover rocoes,rocoes         

    ITEM NO: COVERG2 (Single-sided AR Coating)

            

    Spectral Characteristics

            

    Tave>93% @ 420-680nm

            

    Physical Characteristics         

    Glass: 0.55, 0.7, 1.1mm

            

    Chemically glass: 0.55, 0.7, 1.1mm

            

    Square: 3x3 - 160x160mm

            

    Round: Dia3 - 150mm

            

    Resistant Temperature

            

    Glass:150°C

            

    Chemically glass: 150°C

        
                    cover glass,rocoes         

    ITEM NO: COVERG3 (double-sided AR Coating)

            

    Spectral Characteristics

            

    Tave>97% @ 420-680nm

            

    Physical Characteristics         

    Glass: 0.55, 0.7, 1.1mm

            

    Chemically glass: 0.55, 0.7, 1.1mm

            

    Square: 3x3 - 160x160mm

            

    Round: Dia3 - 150mm

            

    Resistant Temperature

            

    Glass:150°C

            

    Chemically glass: 150°C

        
                    cover pmma,rocoes         

    ITEM NO: COVERP1 (with Hard Coating)

            

    Spectral Characteristics

            

    Tave>90% @ 420-680nm

            

    Physical Characteristics         

    Acrylic (PMMA): 0.65 ~ 3mm

            

    Square: 10x10 - 300x400mm

            

    Round: Dia10 - 280mm

            

    Resistant Temperature

            

    Acrylic (PMMA): 60°C

        
                     cover pc,rocoes         

    ITEM NO: COVERPC (with Hard Coating)

            

    Spectral Characteristics

            

    Tave>90% @ 420-680nm

            

    Physical Characteristics         

    PC: 0.375 ~ 3mm

            

    Square: 10x10 - 300x400mm

            

    Round: Dia10 - 280mm

            

    Resistant Temperature

            

    PC: 80°C

        
            
         
    Information and Notes

    1. Tempered glass is available in both chemical and physical reinforcement. Please refer to Introduction to Tempered Glass.

    2. The manufacturing process of the glass protective sheet is usually: chemical strengthening -> coating -> cutting -> chamfering -> edging -> printing -> backing.

    3. The manufacturing process of plastic protective sheet is usually: surface hardening treatment -> coating -> cutting -> chamfering -> edging -> printing -> backing.

    3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).

    4. The website specifications are for reference only, and shipments are subjected to the specifications of both parties.

    5. Browse below for more information and products,

    *Reference Anti-reflecion filters--Improve penetration
    *Options that do not require coating processing 1: Glass
    *Selection without coating treatment 2: PC/PMMA (plastic material)

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