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 lens of short focal length, which is thicker, has been made to a step structure and to a thin plate shape with the characteristics of the lens. It can be used as a substitute for the lens for a loupe and LED light.
◦Since it is processed directly on the acrylic plate of 2mm thickness, it is difficult to be deformed and the performance is stable.
◦There are four focal lengths offered from 5mm to 20mm.
◦Compared with the lens of the same focal length, it is lighter and lens will not protrude from the edge of holder.
▶This product is available with different focal lengths and sizes that are not listed on-line or in our catalog. Please contact our Sales Division with your requests.
▶There is a direction to the Fresnel lens. Surface that is processed is equivalent to convex.
▶When used in laser, since diffracted light is generated in the step structure, some of the light will also leaked around the focused spot .
▶Characteristics as the lens is obtained in the range of φ50mm, but it is not guaranteed the accuracy of the focal length out of the scope of the clear aperture.
▶When rubbing strongly the processed surface of the Fresnel lens, performance may be degraded. Please do not touch directly the surface.
▶When exposed to high temperature of 80°C or more, it may be deformed and performance can be severely degraded.
▶Please do not use organic solvents such as acetone and chloroform which will dissolved and damage the step structure.
▶At the time of delivery, it is delivered with a protection sheet affixed to the surface. Please remove this protective sheet before using.
|Material||CLAREX (acrylic resin) |
CLAREX is the registered trademark of Nitto Jushi Kogyo Co., Ltd.
|Refractive index nd||1.49|
|Focal length tolerance||±10% (at Clear aperture)|