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 polka dot beamsplitter is a beamsplitter that has aluminum coating of halftone dots (polka dots) on the glass substrate. It has a low dependence on the incident angle and can be used in a wide range of wavelengths from ultraviolet region to the infrared region.
◦Reflectance to transmittance ratio is manufactured by adjusting the area ratio of the points that have been coated.
◦Unlike dielectric beamsplitters, the polka dot beamsplitter reflectance and transmittance ratio does not change as the incident angle changes.
◦There are two sizes available φ25.4mm and φ50.8mm diameter and three types of reflectance to transmittance ratio, 7:3, 5:5 and 3:7.
▶We also offer different sizes, wavelengths and ratios that are not listed on our website or in our catalog.
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).
▶When used with a laser beam with high interference, diffraction occurs.
▶When light is incident, scattering light by the halftone dot occurs.
▶By the effect of the refractive index and the thickness of the substrate, the optical path of the transmitted light over the incident light will move by 0.5 extent parallel.
▶When the incident beam diameter is very thin, it is not possible to separate into the split ratio.
▶Do not clean with water or solvents. It may cause surface deterioration.
▶Please use in the environments which are non-condensing and less dust. If the dust or dirt is deposited, please do not blow but blow it off gently with dried air.
|Material||Synthetic fused silica|
|Coating||Front Surface: Al+MgF2|
Rear Surface: Uncoated
|Recommended angle of incidence||0 − 45°|
|Wavelength range||250 − 2200nm|
|Surface Quality (Scratch-Dig)||80-50|
|Clear aperture||Circle except surrounding 1.5mm|