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Product Introduction
Optical Convergence: Ergonomic Precision in Office Use Computer Progressives
In an era dominated by digital screens, standard progressive lenses often fall short in the workplace. The Office Use Computer Progressive is a specialized "occupational" lens designed to provide a much larger and more comfortable field of view for tasks within a 4-meter range. Unlike general-purpose progressives that prioritize distance vision (like driving), these lenses focus on the intermediate and near zones. By de-regressing the power from the reading area at the bottom to the intermediate area at the top, we create a massive "screen-viewing" zone that allows the wearer to look directly at a monitor with a natural, neutral head position. This eliminates the "chin-up" posture common with standard progressives, which often leads to chronic neck and shoulder pain—a key component of Computer Vision Syndrome (CVS). Our Office Use lenses are available in various "Room" or "Desktop" versions (e.g., 2-meter or 4-meter range), allowing for customization based on the user's specific workspace setup. The digital surfacing ensures edge-to-edge clarity with virtually zero peripheral distortion in the workspace area. Combined with our integrated blue-light-blocking technology, these lenses filter out high-energy visible (HEV) light from monitors and office LED lighting, reducing eye strain and improving contrast. Whether you are a software developer, accountant, or precision engineer, this lens offers the ergonomic and optical support needed to maintain peak performance during long hours of indoor work.
Specification
| Visual Range | Desktop (2m) or Room (4m) options |
| Design Type | Occupational Degressive Progressive |
| Blue Light Filter | Integrated Monomer-based (Optional) |
| Refractive Index | 1.56, 1.60, 1.67 |
Technological Highlights: Premium Monomers and Coating Integrity
- High-Purity Monomer Selection: We exclusively use high-performance monomers (e.g., MR-series) to achieve superior tensile strength and optical purity, resulting in excellent clarity and minimal risk of yellowing over time.
- Precision Liquid Casting Process: The lenses are produced via a controlled liquid casting method that ensures uniform material density and refractive index consistency across the entire blank, which is critical for accurate therapeutic power zones.
- Advanced Vacuum Multi-Coating (SHMC): Coatings are applied in a high-vacuum chamber, using multiple layers of metallic oxides to create a durable, anti-reflective stack. This process guarantees maximum light transmission and minimal glare.
- Thermal Curing Optimization: A slow and precise thermal curing cycle is employed to maximize the material’s resistance to internal stress, ensuring the finished lens remains stable and optically perfect under varying temperature conditions.
- Integrated Peripheral Defocus Geometry: The therapeutic design is engineered into the mold itself for cast lenses, or applied via digital surfacing for semi-finished blanks, guaranteeing the accuracy and consistency of the myopia control zone geometry.
Application
- Office workers using multiple monitors
- Artists, dentists, and precision craftsmen
- Gamers requiring wide intermediate clarity
- Patients struggling with neck pain from standard bifocals
Advantage
- Massive intermediate zone for ergonomic screen viewing
- Reduces physical strain on the neck and back
- Filters harmful HEV blue light to prevent CVS
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Customization
Customized For Your
Business
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Complete Customization Capability
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Professional Lens Architecture
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Functional Coating Customization
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Digital Rx Customization
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Branding & Packaging
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Delivery & Support
Frequently Asked Questions (FAQ)
- Q: Can I drive in office progressives?
- A: No, they are not designed for infinity distance vision.
- Q: How do they help with neck pain?
- A: They place the "screen power" right in front of your eyes, so you don't tilt your head back.
- Q: Is the reading area large?
- A: Yes, it provides a very wide field for documents and smartphones.
- Q: What is the maximum clear distance?
- A: Depending on the type, usually 2 meters or 4 meters.
- Q: Do I need a separate pair for the street?
- A: Yes, these are a second pair specifically for indoor/office use.
- Q: Is adaptation difficult?
- A: Most people find them easier to adapt to than standard progressives.
- Q: Can I use them for reading books?
- A: Yes, the bottom portion is a full-strength reading zone.
- Q: Do they come with anti-glare?
- A: Yes, our SHMC coating is standard to reduce screen glare.
- Q: Are they available in high index?
- A: Yes, 1.60 and 1.67 are available for thinner results.
- Q: Can they be used by non-presbyopes?
- A: Usually, they are for patients needing an "ADD" power for reading.
Payment and Shipping Policy
- Payment: T/T, L/C, or Credit Line for established distributors.
- Shipping: Standard Air Express (UPS/DHL) for RX orders; Sea Freight for bulk.
- Packaging: Premium individual envelopes with detailed digital maps.
- Lead Time: 15-20 days for precise digital surfacing and coating.
Comprehensive Business Information
| MOQ | 30 Pairs (RX) |
| Lead Time | 15-20 Days |
| Packaging | Reinforced moisture-proof export cartons. |
| Certifications | FDA, CE, ISO9001. |
| Raw Materials | High-Performance Optical Monomers. |
| Customization | Available with specific degressive steps. |
