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VY Optics Photoelectric Technology Co., Ltd.

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 VY Optics Photoelectric Technology Co., Ltd.

China/Jilin

Main Product:optical lens .optical prism

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Current:Home » Product Categories » » dome lens/hemisphere dome
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dome lens/hemisphere dome
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Product:
Brand: VY 
Price: Negotiable 
MOQ:  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2024-11-16 01:00  Valid to:Long-term effective
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 The dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture.
Specification of hemisphere dome we could supplied as follow:
Materials:BK7 glass,UV fused silica etc., various types of  optical glass.    
Diameter: from 10 to 250 mm. 
Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable. 
Surface Quality: 60/40 Scratch/Dig ,standard;20/10 Scratch/Dig, attainabledepending on material type and combination of other parameters. 
Power/Irregularity: 5/1 (interference fringes),standard; 0.5/0.1 (interference fringes), attainable depending on material type and combination of other parameters. Aperture 60 deg. 
Decentration: 0.05mm,standard; 0.01 ,attainable.  
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