Precision Optical Components
Precision Optical Components
Customers can choose from a diverse range of products including lenses, prisms, windows, mirrors, beamsplitters, diffusers, filters, achromats, and much more.
Our loose precison components are manufactured within Singapore. This means
a) Fast turnaround
b) Quick response time
c) Ability to customize according to your requirements
Lens
BiConcave Lens
 |
Bi-Concave lens are often used for diverging light and image reduction, as well as increasing system focal lengths and collimating converging light beams. Bi-concave lenses are commonly utilized with other lenses in order to reduce the focal
lengths of optical systems. |
Stock
| P/n | Dia. (mm) | Dia. Tol (mm) | EFL (mm) | Coating |
| 30716 | 10 | +/-0.1 | 25 | MgF2 |
BiConvex Lens
 |
Typically used for image magnification and
focusing, bi-convex lenses minimizes spherical aberration in applications where the image and object are at equi-distances. |
Stock
Please enquire with us
Cemented Positive Achromat
 |
Achromatic doublets are designed to eliminate chromatic and spherical aberrations, hence producing far superior imaging than singlet lenes. They are also utilized in the collimation and focusing of laser beams. Our achromatic doublets usually come anti-reflection coated providing even sharper and brighter images. Uncoated achromatic doublets available upon request. |
Stock
| P/n | Dia. (mm) | Dia. Tol (mm) | EFL (mm) | Coating |
| 30532 | 3 | +/-0.1 | 4.5 | MgF2 |
| 30627 | 6.25 | +/-0.1 | 12.5 | MgF2 |
| 30630 | 6.25 | +/-0.1 | 18 | MgF2 |
| 30628 | 6.25 | +/-0.1 | 25 | MgF2 |
| 30629 | 6.25 | +/-0.1 | 50 | MgF2 |
| 30631 | 6.25 | +/-0.1 | 75 | MgF2 |
| 30632 | 9 | +/-0.1 | 18 | MgF2 |
| 30633 | 9 | +/-0.1 | 75 | MgF2 |
| 30451 | 10 | +/-0.1 | 31.8 | MgF2 |
| 30669 | 10 | +/-0.1 | 35 | MgF2 |
| 30671 | 12.5 | +/-0.1 | 35 | MgF2 |
| 30614 | 12.5 | +/-0.1 | 40 | MgF2 |
| 30225 | 12.5 | +/-0.1 | 50 | MgF2 |
| 30601 | 12.5 | +/-0.1 | 60 | MgF2 |
| 30600 | 12.5 | +/-0.1 | 75 | MgF2 |
| 30615 | 12.5 | +/-0.1 | 80 | MgF2 |
| 30535 | 12.5 | +/-0.1 | 100 | MgF2 |
| 30619 | 12.5 | +/-0.1 | 150 | MgF2 |
| 30714 | 13.5 | +/-0.1 | 47 | MgF2 |
| 30715 | 17.5 | +/-0.1 | 69 | MgF2 |
| 30612 | 18 | +/-0.1 | 70 | MgF2 |
| 30621 | 20 | +/-0.1 | 60 | MgF2 |
| 30608 | 25 | +/-0.1 | 60 | MgF2 |
| 30611 | 25 | +/-0.1 | 75 | MgF2 |
| 30607 | 25 | +/-0.1 | 100 | MgF2 |
| 30673 | 25 | +/-0.1 | 125 | MgF2 |
| 30623 | 25 | +/-0.1 | 150 | MgF2 |
| 30616 | 25 | +/-0.1 | 200 | MgF2 |
| 30610 | 30 | +/-0.1 | 60 | MgF2 |
| 30613 | 30 | +/-0.1 | 100 | MgF2 |
| 30667 | 40 | +/-0.1 | 80 | MgF2 |
| 30654 | 114.1 | +/-0.1 | 315 | MgF2 |
Cemented Negative Achromat
 |
Negative Achromats are corrected for color and on-axis spherical aberration. They are used mostly to extend focal lengths along with positive achromatic systems or CCD
lenses. |
Stock
| P/n | Dia. (mm) | Dia. Tol (mm) | EFL (mm) | Coating |
| 30649 | 6.25 | +/-0.1 | -25 | MgF2 |
| 30666 | 12.5 | +/-0.1 | -75 | MgF2 |
Plano-Concave Lens
 |
Plano-Concave lens have a negative focal length. They are commonly used for light
diverging and image reduction . These lens also form virtual images. |
Stock
Please enquire with us
Plano-Convex Lens
 |
Plano-Convex lens can be used in a wide-range of applications. With their postive focal lengths, they are a low-cost and effective method of collimating and converging light, and are extremely useful for projects involving imaging. Typical areas of usage are in eyepieces, magnifiers, etc. |
Stock
Please enquire with us
Closeup Lens
 |
Close-up lens are a low-cost and effective method of increasing
magnification for close-up views of small objects. Available mounted and unmounted. Please enquire with us. |
Stock
| P/n | Type | Dia. (mm) |
| 21000 | +1 | Dia. 10 |
| 21001 | +1 | Dia. 12.5 |
| 21002 | +1 | Dia. 25 |
| 21003 | +1 | Dia. 30 |
| 21004 | +1 | Dia. 50 |
| 21005 | +2 | Dia. 10 |
| 21006 | +2 | Dia. 12.5 |
| 21007 | +2 | Dia. 25 |
| 21008 | +2 | Dia. 30 |
| 21009 | +2 | Dia. 50 |
| 21010 | +3 | Dia. 10 |
| 21011 | +3 | Dia. 12.5 |
| 21012 | +3 | Dia. 25 |
| 21013 | +3 | Dia. 30 |
| 21014 | +3 | Dia. 50 |
| 21015 | +4 | Dia. 10 |
| 21016 | +4 | Dia. 12.5 |
| 21017 | +4 | Dia. 25 |
| 21018 | +4 | Dia. 30 |
| 21019 | +4 | Dia. 50 |
Prisms
Right Angle Prisms
 |
Right angle prisms are generally used to achieve a 90° light path bend, redirecting light and rotating images. Images are inverted, but correct left-to-right. These are commonly used in optical systems such as telescopes and periscopes. |
Stock
| P/n | Size | Coating | Hypo | Note |
| (mm) | on legs | |||
| 30118-14 | 6.25 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-2 | 10 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-1 | 15 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-12 | 25 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-3 | 25.4 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-8 | 30 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-9 | 35 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-6 | 40 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30118-10 | 57 | MgF2 | Enhanced Aluminium | w/ black paint |
Penta Prism
 |
Penta prisms deviate the direction of light by 90 degrees, independent
of the orientation of the prism itself. This makes it highly useful for applications involving alignment. |
Stock
| P/n | Size (mm) | Coating | Hypo | Note |
| on legs | ||||
| 30017 | 25 | MgF2 | Enhanced Aluminium | w/ black paint |
| 30299 | 35 | MgF2 | Enhanced Aluminium | w/ black paint |
Prism Mirror
|
Our mirror prisms can either be fabricated with an aluminized hypoteneuse (uncoated legs), or with aluminium coating on both legs, and an uncoated hypoteneuse. Mirror prisms with aluminized hypoteneuse are used to reflect light at 90 degree. Mirror prisms with both legs aluminized can be used for splitting
images. |
Stock
In stock, please enquire with us
Dove Prism
 |
Dove prisms inverts images, and are useful in beam rotators, which are used in inferometry, pattern recognition and astronomy. It can also be used as a retroflector where it performs as a right angle prism. |
Stock
| P/n | Size (mm) | Coating |
| 31056 | 64 | N/A |
Amici Prism
 |
Also known as a Roof Prism, this prism diverts the light through a 90 degree right angle and rotates the image by 180 degrees – effectively turning the image the right way up and the right way round! |
Stock
In stock, please enquire with us
Windows
Protective Windows
 |
Our high transmission optical window undergoes superior quality BBAR coating in a USA facility, resulting in very hard and durable coatings that will not wash off nor be rubbed off easily. This makes it suitable for rugged environments as the coating on windows are able to withstand repeated handling and cleaning.
Stringent quality control inspection also ensures that our goods arrive well within the tolerances specified, with excellent surface quality. |
Stock
| Available Thickness: | Both sides AR | No AR | Thickness tolerance |
| 0.55mm | 0.55mm | (+/-0.2) | |
| 1mm | 0.95mm | (+/-0.2) | |
| 2mm | 2.15mm | (+/-0.2) | |
| 3mm | 3.3mm | (+/-0.2) | |
| 5mm | (+/-0.2) | ||
| 6.5mm | (+/-0.2) | ||
| 9.2mm | (+/-0.2) | ||
| 15.2mm | (+/-0.2) |
** Please contact us with your size requirement, thank you.
Sapphire Window
 |
Sapphire has excellent mechanical and optical properties. It is extremely hard (9 on the mohs scale) and has a strength which is retained even at elevated temperature. In addition, it is resistant to virtually all forms of chemical attack. It has a transmission
band which extends from the IV at around 0.18nm, throughout the visible and near regions to 5.5 microns |
Stock
| Available Thickness: | One side AR | No AR | Thickness tolerance |
| 0.55mm | 0.55mm | (+/-0.2) | |
| 1mm | 1mm | (+/-0.2) | |
| 2mm | (+/-0.2) | ||
| 3mm | (+/-0.2) |
** Please contact us with your size requirement, thank you.
Beamsplitters
Plate Beamsplitters
 |
Available in T20/R80, T50/R50, T80/R20 and T90/R10 ratios, our superior quality
ghost-free transmission plate beamsplitters are coated on polished optical substrates with excellent surface quality, in a USA coating facility. Our most popular T50/R50 plate beamsplitter is available from stock in thicknesses of 0.5mm, 1mm, 2mm and 3mm. For a small premium, we also offer plate beamsplitters specially coated on durable, shock resistant optical glass with exceptional surface quality and good flatness. This is especially useful for projects using grande sized plate beamsplitters Please feel free to enquire with us for further details.. |
Stock
| Available Thickness: | R25/T75 | R50/T50 | R75/T25 | Thickness Tolerance |
| 1mm | 0.55mm | 1mm | (+/-0.2) | |
| 1mm | (+/-0.2) | |||
| 2mm | (+/-0.2) | |||
| 3mm | (+/-0.2) |
** Please contact us with your size requirement, thank you.
Non Polarizing Cube Beamsplitters
 |
Cube beamsplitters are constructed by cementing together two precision right angle prisms with the appropriate interference coating on the hypotenuse surface. They are easily mounted and more durable than plate beamsplitters. |
Stock
| Size | R/T | Dimensional Tolerance |
| 20mm X 20mm X 20mm | R50/T50 | (+/-0.1) |
| 22mm X 22mm X 22mm | R50/T50 | (+/-0.1) |
| 25mm x 25mm X 25mm | R50/T50 | (+/-0.1) |
| 25.4mm X 25.4mm X 25.4mm | R75/T25 | (+/-0.1) |
| 28.4mm X 28.4mm X 28.4mm | R75/T25 | (+/-0.1) |
| 30mm X 30mm X 30mm | R50/T50 | (+/-0.1) |
Diffusers
Ground Glass Diffuser
 |
Optical glass in its polished state is carefully worked on in our local facility to produce an even, uniform diffused surface. Coupled with the high transmission properties
of the corresponding surface, our ground glass diffuser provides maximum transmission efficiency for the most demanding applications. |
Stock
| Available Thickness: | High Transmission | Standard | Thickness Tolerance |
| 0.55mm | 0.55mm | (+/-0.2) | |
| 1mm | 0.95mm | (+/-0.2) | |
| 2mm | 2.15mm | (+/-0.2) | |
| 3mm | 3.3mm | (+/-0.2) | |
| 5mm | (+/-0.2) | ||
| 6.5mm | (+/-0.2) |
** Please contact us with your size requirement, thank you.
Welmixed Diffuser
 |
Consisting of a colorless base glass which serves as a carrier material, and a thin white layer, it has high diffusion and shadow reducing light transmission and is largely insensitive to the action of water, acids, alkalis and salt solutions. |
Stock
| Available Thickness: | Standard | Thickness Tolerance |
| 3mm | (+/-0.2) |
** Please contact us with your size requirement, thank you.
Semixed Diffuser
 |
White Complemix Glass Diffuser is a white odorless material with a porcelain-like appearance. White Complemix Glass Diffuser is primarily designed to observe real images in an optical beam path. It is also frequently used to create uniform illumination in lighting systems. White Complemix Glass Diffuser has scattering centers that
are colloidal particles. At visible spectrum, typical average transmission is 52%. |
Stock
| Available Thickness: | Standard | Thickness Tolerance |
| 1mm | (+/-0.2) | |
| 2mm | (+/-0.2) | |
| 3mm | (+/-0.2) | |
| (+/-0.2) |
Mirrors
 |
Coated with Enhanced Aluminium at >95% reflectance in the visible, our high reflectance front mirror is commonly used at 45 degree AOI for bending an image light path. We are able to provide round, square and rectangular shapes in various different
thicknesses. |
Stock
| Standard Thickness: | Thickness Tolerance |
| 1mm | (+/-0.2) |
| 2mm | (+/-0.2) |
| 3mm | (+/-0.2) |
| 5mm | (+/-0.2) |
| 6mm | (+/-0.2) |
| 10mm | (+/-0.2) |
Reticle
Dot Target
 |
Used for calibration of imaging systems. Available with milky white base, or clear substrate. Different dot sizes, pitch, and substrate size available. |
Stock
| Dot Size | Pitch | Substrate Size | Thickness | Note |
| 1mm | 2mm | 20mm X 20mm | 2mm | Chrome on white glass |
| 1mm | 2mm | 20mm X 20mm | 2mm | Chrome on clear glass |
| 1mm | 2mm | 40mm X 40mm | 2mm | Chrome on white glass |
| 1mm | 2mm | 40mm X 40mm | 2mm | Chrome on clear glass |
| 1mm | 2mm | 80mm X 80mm | 2mm | Chrome on white glass |
| 1mm | 2mm | 80mm X 80mm | 2mm | Chrome on clear glass |
| 0.5mm | 1mm | 5mm X 5mm | 2mm | Chrome on white glass |
| 0.5mm | 1mm | 5mm X 5mm | 2mm | Chrome on clear glass |
| 0.5mm | 1mm | 10mm X 10mm | 2mm | Chrome on white glass |
| 0.5mm | 1mm | 10mm X 10mm | 2mm | Chrome on clear glass |
| 0.5mm | 1mm | 20mm X 20mm | 2mm | Chrome on white glass |
| 0.5mm | 1mm | 20mm X 20mm | 2mm | Chrome on clear glass |
| 0.5mm | 1mm | 53mm X 53mm | 2mm | Chrome on white glass |
| 0.5mm | 1mm | 53mm X 53mm | 2mm | Chrome on clear glass |
Grid Distortion Target
 |
Used for calibration of imaging systems. Available with milky white base, or clear substrate |
Stock
| Box size | Pitch | Substrate Size | Thickness | Note |
| 0.3mm sq | 0.5mm | 5mm X 5mm | 1.1mm | Chrome on clear glass |
| 0.3mm sq | 0.5mm | 10mm X 10mm | 1.1mm | Chrome on clear glass |
| 0.3mm sq | 0.5mm | 20mm X 20mm | 1.1mm | Chrome on clear glass |
| 0.3mm sq | 0.5mm | 53mm X 53mm | 1.1mm | Chrome on clear glass |
Waveplates
| For polarization applications. |
Stock
Coming soon