- 如果您對該產(chǎn)品感興趣的話，可以
- 產(chǎn)品名稱：Pyrex Concave Mirrors
- 產(chǎn)品型號：Chromium Gold Coated
- 產(chǎn)品展商：其它品牌
- 產(chǎn)品文檔：無相關(guān)文檔
簡單介紹
Pyrex Concave Mirrors chosen for mirrors usually depends on it surface quality, durability, adhesion of coatings, resistance to thermal expansion,etc.
產(chǎn)品描述
產(chǎn)品指標(biāo)如下：
Material Pyrex glass or substitute
Dia tolerance (inch) +0, -0.005
Dia tolerance (mm) +0, -0.13
Center Thickness tolerance ±0.010” (±0.25 mm)
Clear Aperture 85% Central Diameter
Parallelism 3 arc min
Surface Accuracy 1/4 wave at 633 nm
Surface Quality 60/40
Coating Protected Gold-Chromium
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