Yes, at Felix Glass, we can provide detailed test reports for all BK7 and K9 optical glass products, giving you full visibility into the quality and performance of your order.Our test reports include comprehensive information about the parts, including dimensional specifications, surface quality inspection results, and optical performance test data.For standard optical glass parts, we provide a ba...

At Felix Glass, we follow strict quality control standards for all BK7 and K9 optical glass products to ensure consistent quality and reliable performance for our customers. Our quality control process covers every stage of production, from raw material inspection to final product testing.Our quality control standards are based on international specifications, including ISO and DIN standards for o...

At Felix Glass, we offer a comprehensive range of anti-reflective (AR) coating services for BK7 and K9 optical glass parts, tailored to meet the specific wavelength and performance requirements of your applications.Our AR coating services include both single-layer and multi-layer coatings for different spectrums, including visible light (VIS), near-infrared (NIR), and ultraviolet (UV). Single-laye...

At Felix Glass, we provide a full range of processing services for BK7 and K9 optical glass, from initial material preparation to final product delivery, to meet the diverse needs of our customers.Our processing services start with material cutting, where we use precision diamond cutting equipment to cut BK7 and K9 glass into the required size and shape. This process ensures clean edges and minima...

At Felix Glass, we maintain strict processing tolerances for all BK7 and K9 optical glass parts to ensure consistent quality and performance for your applications. Our tolerance standards cover three key areas: dimensional accuracy, surface quality, and optical performance.For dimensional accuracy, we can achieve a typical tolerance of ±0.01mm for most standard optical glass parts. For high-precis...

Yes, we offer comprehensive one-stop customization services for BK7 and K9 optical glass parts, tailored to meet the exact specifications of your projects.Our customization capabilities cover every stage of the production process, from initial drawing review to final delivery. We support custom size, thickness, shape, and surface processing for BK7 and K9 optical glass, whether you need simple fla...

BK7 and K9 optical glass are versatile materials suitable for a wide range of optical applications, thanks to their excellent optical properties, stability and machinability.One of the most common applications of BK7 and K9 optical glass is in optical instruments such as cameras, microscopes, telescopes and binoculars. In cameras, they are used to make lenses that capture clear and sharp images. I...

BK7 and K9 optical glass are the most popular choices in the optical industry, thanks to a range of key advantages that make them suitable for countless applications worldwide.First and foremost, they feature excellent optical clarity with a visible light transmittance of over 91%, which ensures that light passes through the material with minimal loss. This high transmittance is critical for appli...

BK7 and K9 are the two most widely used optical glass materials in the global optical industry, often seen as interchangeable alternatives. Many customers ask about their differences, so let’s break down the key similarities and distinctions clearly.BK7, also known as borosilicate crown glass, is a European standard optical glass defined by ISO and DIN specifications. It is manufactured under stri...

At Felix Glass, we understand that fast and accurate quotation is critical for your project timelines and procurement plans, especially when you have urgent orders, tight deadlines, or time-sensitive product development needs. We have established a dedicated priority quotation process to ensure you get a detailed, professional quote in the fastest possible time, without compromising on accuracy or...

At FELIX GLASS, we offer a variety of flexible, secure, and internationally recognized payment terms to meet the different needs of our global customers, ensuring safe, transparent, and smooth transactions for both parties. We understand that payment terms are a critical part of international trade, and we are committed to providing our customers with reliable, mutually beneficial payment solution...

At FELIX GLASS, we understand that on-time delivery is critical for your production plans, project timelines, and customer commitments. We have established a standardized production scheduling system and strict delivery management process to ensure that every order is delivered on time, every time. Our delivery time varies depending on the product type, order quantity, customization requirements, ...

Yes, absolutely! At FELIX GLASS, we highly value the importance of sample verification for our customers, and we provide comprehensive sample services for all our optical glass products, including custom optical domes, display glass panels, AR/AG/AF coated glass, tempered glass, and other precision optical components. We understand that verifying product quality, performance, and suitability befor...

At FELIX GLASS, we know that the success rate of sample production is critical to your product development and mass production plans. A successful sample not only verifies product quality and performance but also lays the foundation for smooth mass production. Based on our years of experience in optical glass manufacturing, we have summarized the following key tips to help you increase the success...

Getting a quick and accurate quote from FELIX GLASS is simple and efficient, designed to meet the needs of global buyers for custom optical glass, display glass, coated glass, and optical components.Step 1: Prepare Your Detailed RequirementsTo ensure a precise quote, please provide us with the following key information:- Product type: Specify the glass you need, such as optical domes (BK7/K9/Sapph...

At FELIX GLASS, we strictly control the gloss consistency of our optical glass, display glass, and coated glass products, ensuring no significant gloss variation after assembly, even in complex application scenarios.1. Why Gloss Stability MattersGloss consistency is a critical performance indicator for glass products, especially in automotive displays, industrial screens, consumer electronics, and...

At FELIX GLASS, we guarantee that the gloss of our optical glass, display glass panels, and AG/AR/AF coated glass products will remain stable and consistent after assembly. We understand that gloss variation after installation can cause visual defects, uneven brightness, and poor user experience, which is why we have implemented a comprehensive multi-stage quality control system. 1. Why Gloss Stab...

AG (Anti-Glare) glass is widely used in displays to reduce reflections, improve visibility, and enhance user experience. FELIX GLASS provides both single side AG glass and double sided AG glass to meet different application requirements. The following is a detailed comparison and introduction to their differences:### 1. Definition & Coating Structure- **Single Side AG Glass**: This type of glass h...

AG (Anti-Glare) glass is widely used in displays to reduce reflections, improve visibility, and enhance user experience. FELIX GLASS provides both single side AG glass and double sided AG glass to meet different application requirements. The following is a detailed comparison and introduction to their differences:### 1. Definition & Coating Structure- **Single Side AG Glass**: This type of glass h...

FELIX GLASS is committed to providing world-class precision processing capabilities for optical glass, optical components, and display glass products. Our processing strength lies in our advanced equipment, professional technical team, and strict quality management system. The following is a detailed introduction to our overall processing capability: 1. Processing Range & ParametersWe have a wide ...

At FELIX GLASS, we understand that different customers have diverse order requirements, from small-batch prototype projects to large-scale mass production. Therefore, we have formulated a flexible and customer-friendly Minimum Order Quantity (MOQ) policy to meet the needs of global buyers at different stages.### 1. MOQ for Standard Optical Glass ProductsFor our standard optical glass products, inc...

Quality is the core of FELIX GLASS's operations. We have established a full-process, multi-stage strict quality control system to ensure that every piece of optical glass, display glass, and custom optical component delivered to customers meets the highest international standards and customer requirements.### 1. Raw Material Quality Control: The Foundation of QualityThe quality of raw materials di...

No matter it’s single side AG glass or double sided AG glass, both can be silkscreen printed. it is absolutely possible to print on the side (edge) or surface of AG (Anti-Glare) glass, and FELIX GLASS has rich professional experience and mature technology in this field, providing customers with high-quality custom printed AG glass solutions for various application scenarios.### 1. Feasibility of ...

Haze is a core optical performance indicator for glass, especially AG (Anti-Glare) glass, and its unit is **percentage (%)**. It is used to quantify the degree of light scattering when light passes through the glass, which directly affects the anti-glare effect, clarity, and visual experience of the glass.### 1. Definition and Unit of HazeHaze, also known as turbidity, is defined as the percentage...

Gorilla Glass, a chemically strengthened aluminosilicate glass, is renowned for its exceptional impact resistance, scratch hardness, and durability, making it a top choice for displays, industrial equipment, and consumer electronics. FELIX GLASS provides fully custom Gorilla Glass solutions with flexible specifications tailored to customer needs. 1. Core Material and Strengthening Technology Our c...

Delivery time is a critical factor for customers when ordering custom cover glass, and FELIX GLASS has established a flexible, efficient production and delivery system to meet diverse customer needs, from urgent prototype projects to large-scale mass production. 1. Standard Delivery Time for Custom Cover Glass We divide delivery time into different levels based on product complexity, processing re...

Question: How to recognize the etched side?Answer:Recognizing the etched (AG/anti-glare) side of optical glass is crucial for quality control and application matching. Here are 3 practical and high-precision methods: 1. Visual Light Reflection Test (Most Used)Place the glass under natural light or fluorescent lamps. Observe the light reflection on both sides: the etched side will produce diffuse r...

Question: For AF(Anti-Fingerprint) coating, how much is the qualified water contact angle?Answer:AF (Anti-Fingerprint) coating, also known as oleophobic coating, is a high-performance functional coating based on perfluoropolyether materials, which is widely used on optical glass, display panels, touch screens and other optical components. Its core function is to endow the glass surface with excell...

Question: Will the glass strength be affected after AG etching?Answer:AG (Anti-Glare) etching is a core surface treatment process for optical glass, which forms a uniform micro-rough structure on the glass surface through chemical etching, effectively reducing specular reflection and glare, and is widely used in display panels, touch screens, automotive displays, industrial equipment and other fie...

Question: What is the Dead Front Glass?Answer:Dead Front Glass (also called Dead Front Cover Glass / Dead Front Display Glass) is a high-value functional optical glass specially designed for display and user interface applications, which achieves a "hidden when off, visible when on" visual effect through professional surface treatment and printing technology. It has become an indispensable core co...

Question: What is the stress standard after glass chemical strengthening?Answer:Chemical strengthening (also known as ion exchange strengthening) is a core process to improve the mechanical strength of glass, which is widely used in high-strength display glass, mobile phone cover glass, automotive glass and other fields. The stress index is the most critical quantitative standard to evaluate the q...

Question: What kind of processes can achieve the "dead front effect" of cover glass?Answer:The "dead front effect" (also known as "hidden when off, visible when on" effect) is a high-value visual function of cover glass, which is widely used in smart home control panels, automotive central controls, smart door locks, consumer electronics and other fields. The core of this effect is to make the ico...

Question: Can the AG and AR process be realized on a cover glass ?Answer:Absolutely Yes. AG (Anti-Glare) and AR (Anti-Reflection) processes can be perfectly and stably combined on a single piece of cover glass, which is a mature, mass-proven technology widely used in high-end display, automotive, industrial and consumer electronics fields. This dual-coating solution integrates the core advantages ...