Our stock products are being manufactured in our plants continuously in order to provide you a shortest lead time as possible.
In the following table you may find typical lead times. They may vary depending on quantity and raw material availability. Some products are having an interchangeable parts.
You will receive an accurate delvery date on your order confirmation after you ordered.
|Optomechanics||Average 2 - 5 weeks*|
|Optics||Average 2 - 5 weeks*|
|Motorized Stages||Average 3 - 6 weeks*|
|System||Average 3 – 6 weeks*|
*This is an average typical lead time. For more details, please ask to: email@example.com
The stock availability for this product is limited at the moment. Please contact the sales team for more information at firstname.lastname@example.org.
Estimated average shipping time is 2 - 10 working days. For urgent shipping please contact the sales team at email@example.com. Extra charges may applies.
At this time pre-manufactured parts are already available for a quick assembly.
The typical lead times is estimated at 1 - 3 weeks after your order, depending on quantity.
You will receive an accurate delivery date on your order confirmation after you ordered.
For more details, please ask to : firstname.lastname@example.org
The f theta lens for CO2 laser is made by a single lens of zinc selenide (ZnSe). These are used in the laser marking systems.
◦It is compact and lightweight because it is composed of a single lens.
◦The design and use are processed to an optimum shape of various aberrations becomes smaller.
◦There are wide variety of the lineup that scan area is 50mm to 300mm.
Important： Treatment of ZnSe optics
ZnSe (Zinc selenide) is Poisonous and harmful substance classified as legal, depending on the specifications, the certificate of delivery may be required for acquisition of Poisonous and harmful substances. In addition, ZnSe Optics disposal after use is prohibited in general.
Lenses that are no longer needed, please return it to us.
However, we only take back products that we supplied. This policy noted is in Japan and other countries may differ in the treatment of ZnSe (Zinc selenide), please contact your local sales office.
▶We also offer f theta lens in other than CO2 laser wavelength of 10.6μm.
▶Hydrogen selenium is harmful when it comes to contact with strong acids! Do not immerse the lens in hydrochloric or sulphuric acid.
▶When light is condensed on the surface of ZnSe, the high power laser beam may produce toxic gases due to the thermal decomposition. In addition, a large amount of gas and powder occurs when the ZnSe lens is damaged by the laser thermal runaway. In case of the ZnSe lens is damaged by any chance, DO NOT handle the lens with your bare hands. Collect the debris and be careful not to inhale the powder and steam generated.
▶It is not recommended to use the f theta lens for the optical imaging system because it is designed for the scanning system.
▶Please place in accordance with the position of the entrance pupil of the fθ lens beam scanning system (galvanometer mirror). If the incident pupil is not in position of the beam scanning system, the optimum focusing spot cannot be achieved because the aberration will increase.
|Material||Zinc selenide (ZnSe)|
|Entrance pupil diameter||φ12mm|
|Distance to lens from pupil||25mm|
|Coating||Dielectric multi-layer coating|