150mm Laser Engraved Crystal Glass Block Sapphire IPL Guides Beauty Apparatus
Sapphire Crysta 20-150mm Used in laser beauty apparatus Sapphire IPL Guides
Sapphire IPL light guide block is used for IPL laser beauty instrument on the laser light window.
Sapphire has an excellent thermal conductivity, and the single crystal structure is more able to withstand high energy laser, applied to the IPL equipment, can give the user an excellent comfortable experience, and can ensure absolute safety, K9 glass and quartz material upgrade alternative material.
The shape of this product is generally rectangular, rectangular and conical. Two of them are smooth.
We can punch the hole, slot the shape of the product.
We can also according to customer requirements plating various cut-off and anti-reflection film, further improve the energy transmission capacity.
This guide light box products are used for laser cosmetic instrument of light is a cuboid optical glass, all six sides optical polishing, on one end surface plating by the filter membrane, make light as below 575 nm, 600 nm to 1200 nm through, go through around the light through the light piece of total reflection finally by another face exit, and then radiation to the skin surface to laser cosmetic.
The main optical bands of sapphire crystal light guide plate are as follows:
430nm/480nm: remove acne/acne
530nm: remove spots/wrinkles
560nm: whitening and tender skin
580nm: remove red blood
640nm/670nm/690nm: remove hair
Coating parameters
Processing capacity
| Material | Sapphire (Al2O3) |
| Abbe Number (vd) |
72.24 |
| Axis Orientation | Random |
| Birefringence (no-ne) | 0.008 for Visible Light Orthogonal to Optical Axis |
| Clear Aperture (%) | ≥90 |
| Coefficient of Thermal Expansion CTE (10-6/°C) | 8.8 |
| Density (g/cm3) | 3.97 |
| Index of Refraction nd | 1.77 |
| Knoop Hardness (kg/mm2) | 1900 |
| Parallelism (arcmin) | ≤3.5 |
| Surface Flatness | 2λ (typical) |
| Surface Quality | 80-50 |
| Surface Roughness (μm) | 0.1 per Inch |
| Young's Modulus (GPa) | 435 |
Specifications
| Attribute | Commercial Quality | Precision Quality | Ultra-Precision Quality |
| Size (round and square) |
Ø from 10 to 300 mm
from 10 to 210 mm
|
||
| Size tolerance | ± 0.2 mm | ± 0.1 mm | ± 0.05 mm |
| Thickness | From 0.2 to 200 mm | ||
| Thickness tolerance | ± 0.1 mm | ± 0.1 mm | ± 0.05 mm |
| Parallelism | < 5 arc minutes | < 1 arc minutes | < 20 arc seconds |
| Surface accuracy (PV) | 5 λ (546 nm) | λ /2 (546 nm) | λ/10 (546 nm) |
| Surface quality (scratch & dig) | According to MIL 80 - 50 | According to MIL 40 - 20 | According to MIL 20 – 10 |
| Surface roughness (Rq) | < 5 nm | < 1 nm | < 0.5 nm |
| AR coating | Custom-designed | ||
| Order quantity | Depending on customer specifications. Please contact us. | ||
| Delivery time (weeks) | 6 - 10 weeks, assuming raw materials are available. | ||
Packing Details :Use Good and Strong Cartons to pack
We offer more transportation options
FAQ
Q: What are your main products?
A: Optical lens,mirrors,windows,filters,prisms
Q: How long is your delivery time?
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
Q: Do you provide samples ? is it free or extra ?
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
Q:What is your MOQ ?
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
Q: What is your terms of payment ?
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.