‌Precision Custom Optical Prism

●Product Description

1.‌Core Functions‌
●Beam Manipulation‌: Reflect/refract for ‌beam steering, splitting, polarization control‌ (‌split ratio 50:50 to 99:1‌);
●High Dispersion‌: Equilateral prisms achieve ‌>1.5° dispersion @400–700nm‌ for spectrometers;
●Low Wavefront Distortion‌: Roof prisms with ‌<3 arcsec 90° tolerance‌ ensure imaging symmetry‌.
2.‌Technical Specifications‌
●Materials & Design‌:
·UV Fused Silica‌: ‌>90% transmission @200–2500nm‌, LIDT ‌>8J/cm² @355nm‌;
·IR Materials (ZnSe, Ge)‌: Covers ‌3–5μm MWIR‌ for thermal imaging;
·Polarizing Beam Splitters (PBS)‌: Extinction ratio ‌>1000:1‌, LIDT ‌>500mJ/cm² @1064nm‌‌.
●Precision‌:
·Surface flatness ‌<λ/5‌ (@633nm), local figure error ‌<λ/10‌;
·Angular tolerance ‌±30 arcsec‌ (upgradable to ‌±5 arcsec‌);
·Surface quality ‌40-20 scratch/dig‌ (upgradable to ‌10-5‌);
·Coating reflectivity ‌>99%‌ (metallic) or ‌<0.5%‌ (AR) @target wavelength‌.
●Coatings‌:
·Metallic (Al, Ag, Au)‌: Broadband reflection (‌400–2000nm‌) with environmental resistance;
·Dielectric (TiO₂/SiO₂)‌: Laser-grade ‌R>99.8% @specific λ‌;
·Beam-Splitting‌: Custom ‌polarizing/non-polarizing‌ with ‌<±2% ratio error‌‌.
3.‌Applications‌
●Laser Systems‌: Pulse compression/combining in femtosecond lasers (‌±0.1ps delay‌);
●Spectroscopy‌: Beam splitting in Raman spectrometers (‌<0.1nm resolution‌);
●Metrology‌: Right-angle prisms for interferometers (‌<λ/20 PV surface‌);
●Medical Imaging‌: OCT scanning prisms with ‌<5μm axial resolution‌‌.
4.‌Customization‌
●Complex Geometry‌: D-shape, sector-cut with ‌<0.1mm edge chamfer‌, holes/threads;
●Multi-Prism Arrays‌: Cemented/air-spaced assemblies aligned to ‌<1 arcmin‌;
●Fast Turnaround‌: Standard orders in ‌5 days‌, special requests ‌<3 weeks‌‌.

●Differentiation Highlights

●Sub-Arcsecond Precision‌: Interferometer calibration guarantees ‌±2 arcsec angular tolerance‌ for ultra-sensitive systems (e.g., gravitational wave detection);
●Hybrid Material Design‌: UV-IR composite prisms (e.g., ‌CaF₂/ZnSe‌) enable cross-band spectral fusion‌.

●Custom &OEM Process

Materials capabilities

Coating capabilities

Advanced Equipment

Custom Sizes and Shapes

Quality Assurancetesting

Experienced Team 

●Company introduction

●Q&A

Q1:Are you a factory?
Yes, we are a professional manufacturer of optical components, we have more than20 years experience in optical cold working.
 
Q2:What is the MOQ of your products?
No MOQ for customer if our productis in stock,or 1-10pcs.
 
Q3:Can I custom the products based on my requirement?
Yes, we can custom the material, specifications and optical coating for your optical components as your requirement.
 
Q4:How canI get sample from you?
Just send us your requirements, then we will send samples accordingly.
 
Q5:How many days will samples be finished? How about mass products?
Generally, we need 1-2 days to finish the sample production. As for the mass products, it depends on your order quantity.
 
Q6:What's the delivery time?
(1) For inventory: the delivery time is 1-3 working days.
(2) For customized products: the delivery time is 7 to 25 working days According to the quantity.
 
Q7:How do you controlthe quality?
More than four times quality inspect during production process, we can provide the Quality test report.
 
Q8:How about your optical lens production ability per Month?
About 20000pcs/Month.According to the detail requirement.
 
Q9:What is your payment term? 
T/T or L/C,if you want any other way,please contact us.

●freight

●payment