Positive achromat lens
Positive achromat lens is a closely spaced and often cemented, combination of positive and negative elements of differing refractive index. These elements are chosen so that the chromate aberration is cancelled at two distant and well-separated wavelengths.
Capability
|
Material: |
crown glass and flint glass |
|
Diameter: |
2-200mm |
|
Diameter tolerance: |
+0/-0.05mm |
|
Clear aperture: |
90% of diameter |
|
Center thickness: |
|
|
Thickness tolerance: |
+/-0.05mm |
|
Radius: |
>2mm |
|
Radius tolerance: |
+/-0.1% |
|
Centration: |
3 minutes |
|
Surface quality: |
40-20 scratch and dig |
|
Power: |
|
|
Irregularity: |
|
|
Coating: |
with AR coating on outside surfaces |
|
Bevel: |
Protective bevel |
l Capability is subject to the change of material used and dimension.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Передняя Поверхность Зеркала | Спецификации: Материал: стекло Допуск размера: +/-0.2 мм Качество поверхности: 80-50 лучше, чем скрест и раскопки Покрытие: алюминиевое покрытие с ... |
 |
ИК оптики обзор | Доступные материалы Сплавленный кремнезем, сапфир, кремний, GE и ZnSe с, ЗНС, Асга, Саf2, MgF2, Вар2, лиф, AMTIR-1 / почтовый индекс ig2, шпинелью... |
 |
Toroid mirror | Toroid mirror is mainly used for reflected light of large Angle, which is different from plane mirror and spherical mirror that have deformation im... |
 |
Сферически объектив | Мы производим серию сферической линзы, в том числе Плано-выпуклая линза, плоско вогнутой линзы, Би-выпуклой линзы, Би-выпуклой линзы, объектив мени... |
 |
Silicon Mirror | Silicon mirror with Au coating is suitable for laser tube with power above 100W. The silicon mirror is fit for laser cutting machine with power... |
Похожие товары
 |
Right Angle Prisms | Продавец: Shandong Yanggu Constant Crystal Optics, Inc | Right Angle Prismsare typically used to bend image paths or for redirecting light at 90°. Rig... |
 |
Rod Lenses | Продавец: Shandong Yanggu Constant Crystal Optics, Inc | Rod lensesare precision optical components designed for a variety of applications, including fibe... |
 |
light beam splitter | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | light beam splitter Polarizing cube beamsplitters split randomly polarized beams into two ... |
 |
What Is a Cylindrical Lens Used For? | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | What Is a Cylindrical Lens Used For? are prescribed to correct astigmatism. Cross cylinder, ... |
 |
optical prism supplier,optical prism | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | optical prism supplier,optical prism Optical Prism An is a solid, transparent optical eleme... |
