Opal Glass Diffuser (Round Type)
One side of the base glass plate is glued with a thin milk white plate. Compared with ground diffuser, the transmission of Opal glass diffuser is kept very evenly within whole visible light area. But there is only one kind of Opal diffuser and cannot be used in ultraviolet area. Even different thickness, the transmittance keeps unchanged.
![オパール型拡散板(丸型):写真1]()
FO3C5030
Character Table
Note: All data shown here is actual data measured by Shibuya Optical. In case of using different measuring equipment, the data may change.
Price
Cat. No. | Material | Surface Finishing | Size | Price |
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FO2C5024* | Opal Glass | Fire Polishing | ø50 mm (+0 / -0.2) x 2.4 T (+0 / -0.3) | \ 5,000.- |
FO3C5030* | Opal Glass | Fire Polishing | ø50 mm (+0 / -0.2) x 3.0 T (+0 / -0.3) | \ 5,000.- |
* Marked items have been already discontinued to manufacture, but please contact with us, as we have some quantity of these discontinued items.
Transmittance Measuring ConditionEquipment : Shimadzu Spectrophotometer UV-3150PC
Distance between Ulbricht sphere (light intercepting side) and Diffuser (Standard sample position)
Note : Please notice that the above data is measured atmShibuya Optical Co., Ltd.. The transmittance data may be changed depends on actual using condition as well as production lot number. Please set the frosted side for the diffuser near to the light.