KARUSON Transition Lenses – Optical Labs Manufacturer

KARUSON delivers premium photochromic transition lenses with OEM/ODM support. With two Chinese factories and 15+ years of expertise, we ensure precise manufacturing, fast delivery, and trusted quality.
Product Model
Polyamide (PA) Nylon
Colors
Based on Color swatch
Size
Customizable sizes Adults, Unisex
Logo
Add Your Brand or Logo
Pattern
Customizable Pattern
Lenses Material
PA Nylon
Feature
Anti-scratch, UV400, Polarized, Anti-dazzle, Anti-scrape, Weather Resistance
Lens Transparency
Customizable
Certificate
CE ANSI, CE EN174/1938 BSCI ISO9001 ANSI
Usage
Sports, Fishing, Driving, Climbing, Cycling, Skiing. Suitable for various outdoor activities
Packing
Poly-bag/cloth bag, window paper/PVC/EVA/hard box, cartons, Customization
MOQ
≥100
Sample
1-3 days for items which are in stock, 10–15 days for customized items
Supply Ability
200000 Pieces/Month
Delivery Time
25-35 days
Accessories
Mini case, cleaning cloth, portable storage bag, customizable
Product Details

High Quality Transition Lenses from KARUSON

KARUSON offers high-quality photochromic transition lenses designed for comfort, clarity, and reliable light-adaptive performance. As an established optical labs transition lenses manufacturer since 2010, Karuson International Co., Ltd. combines industry experience with modern production to meet global eyewear needs.

Why choose KARUSON transition lenses?

  • Proven expertise: Over 15 years in eyewear design and precision manufacturing.
  • Advanced production: Two state-of-the-art factories in Dongguan and Guangzhou for high-capacity, agile delivery.
  • OEM/ODM services: Full customization of lens coatings, tint levels, and prescription options.
  • Trusted quality: Strict quality control and rapid prototyping used by brands across Spain, Europe, and the Americas.

Product Features

Our transition lenses offer:

  • Fast, consistent photochromic response to UV and visible light.
  • Wide range of base materials and prescriptions, including single-vision and progressive lenses.
  • Optional polarized filters and anti-reflective coatings for enhanced clarity.
  • Durable surface treatments for scratch and chemical resistance.

Applications

Ideal for everyday eyewear, driving lenses, outdoor sports, and professional optical lines. We support private-label brands and large retail programs with scalable production and short lead times.

Quality & Manufacturing Assurance

As a vertically integrated eyewear factory, KARUSON controls every step—from lens formulation and frame fitting to precision logo engraving. Our optical labs transition lenses manufacturer capabilities include color stability testing, UV protection verification, and batch traceability to ensure consistent performance you can trust.

Easy OEM/ODM Partnership

We provide end-to-end support: custom design, tooling, sample approval, and volume production. Rapid prototyping shortens the development cycle so you can bring new products to market faster.

To discuss custom transition lens solutions, contact us at nicole@karusonco.com or visit www.karusonco.com. KARUSON—reliable, experienced, and ready to be your optical labs transition lenses manufacturer partner.

Product Images

  • Polyamide-PA-Nylon-Lenses-Black-LFXGG01
  • Polyamide-PA-Nylon-Lenses-Brown-LFXB1205
  • Polyamide-PA-Nylon-Lenses-Brown-LFXB1528

Our Certifications

  • C5451KRN-RO

    C5451KRN RO

  • DIN-EN

    DIN EN

  • ANSI-Z80

    ANSI Z80

Question you may concern

Do you support OEM and ODM?

Yes—we offer both contract manufacturing (OEM) and full product development services (ODM).

What is your production lead time?

Mass production generally takes 30–45 days after sample approval.

What is your minimum order quantity (MOQ)?

MOQ is flexible and varies by product type. Small trial orders are welcome.

Can you help with packaging and logo branding?

Absolutely—we provide branded packaging bags, boxes, logo applications, and display solutions.

Request A Quote
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Guangzhou Karuson International Co., Limited
331 Section B, WanJia Creative Park , No. 1 BUXIA Road ,Tianhe District, Guangzhou City, Guangdong Province, China.
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glasses non prescription lenses​
glasses non prescription lenses​
lenses manufacturing
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