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: firstname.lastname@example.org
The stock availability for this product is limited at the moment. Please contact the sales team for more information at email@example.com.
Estimated average shipping time is 2 - 10 working days. For urgent shipping please contact the sales team at firstname.lastname@example.org. 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 : email@example.com
Equilateral prisms are normally used for the dispersion of light into its different colors. Light incident at an oblique angle to the first face is dispersed according to its wavelength and emerges as a spectrum from the opposite face. We offer these prisms made from BK7, Synthetic Fused Silica and S-TIH11 optical glass.
◦The roof angle of 60 degrees causes the best combination of wide dispersion and low reflection losses. A glass with large dispersive power or small Abbe’s number leads to large angular dispersion.
◦We offer both BK7 and fused silica for wavelengths from UV to near IR. We recommend a prism of BK7 if the light is not UV, because the angular dispersion of BK7 is larger than that of fused silica.
◦The DPTIH11 uses high index glass resulting in superior dispersion.
▶We offer Prism Holders (PLH) to mount each of our catalog equilateral dispersing prisms. W4025
▶Consult our Sales Division for custom sizes.
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).
▶Every edge of these prisms is chamfered (beveled) for chipping prevention. The dimensions of these prisms are values not including chamfer.
▶Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
|Material||BK7||Synthetic fused silica||S-TIH11 equivalent|
|Refractive index nd||1.517||1.458||1.785|
|Abbe number νd||64.1||67.8||25.7|
|Apex angle||60 °±3′||60 °±3′||60 °±3′|
|Surface flatness of substrate||λ/10||λ/10||λ/4|
|Surface Quality |
|Clear aperture||Circle that inscribed in a square of 90% of the dimensions A and B|