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 principle of the cold filter is similar to the glass that is used in a halogen lamp to protect the heat. It enables the visible range to transmit and cut-off the IR range (heat).
◦The feature of the dielectric optical coating filter is to have a steep decline of transmittance from the visible range to IR range. In addition to this; the heat absorption filter is efficient for transmitting at the visible range and cutting off the IR range.
◦It is frequently used as a IR cut filter on a CCD sensor.
◦It is also used as a filter to cut-off the heat from the illumination in a biological microscope to avoid heating up the specimen.
▶Different size, wavelength and deviation ratio that are not mentioned on-line or in our catalog are available as custom products upon on request.
▶For a specific filter holder, please contact our Sales Division.
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).
▶The transmittance graph drops on the long side of the visible range when the incident angle is slightly slanting.
▶When placing the filter too close to a light source, the heat absorption may damage the filter due to a rapid change of the temperature.
▶The backside of the cold filter is not coated with AR. The absorption filter may have a backside reflectance value of 4%, a total of 20% of loss can occurred.
|Material||Heat Absorbing glass|
|Wavelength Range||400 - 2000nm(Wavelength above 900nm is brocked )|
|Surface Quality (Scratch-Dig)||60-40|
|Clear aperture||Circle of 90% of the diameter or Circle inscribed in a square of 90% of the dimensions|