Clear & Optical Resins
Resinify’s Clear & Optical Resins are engineered for applications requiring exceptional transparency,smooth surfaces, and optical precision.
With ultra-low haze, excellent UV stability, and high dimensional accuracy, these resins are ideal for:
Light guides and lenses
Transparent prototypes
Clear dental appliances
Aesthetic housings and fluid flow visualization
Whether you're developing consumer products, medical devices, or high-performance engineering parts, Resinify’s optical formulations deliver glass-like clarity, tight tolerances, and superior polishability.

ClearPro™
High-clarity optical resin for transparent prototypes
Part Number: RT-CL001
Ultra-clear resin with high transmission and smooth surface finish, ideal for optical models.
ClearPro™ is a high-clarity resin engineered for applications requiring transparency, detail, and surface smoothness.
It offers excellent light transmission, low yellowing, and stable curing performance, making it ideal for engineering, architectural, and consumer product visual models.
With optimized flow and dimensional stability, ClearPro™ produces crisp, polished prints suitable for both functional use and presentation.
Material Properties
PROPERTY VALUE Part Number RT-CL001 Tensile Strength 50–60 MPa Flexural Strength 75–90 MPa Hardness Shore D 82–84 Shrinkage Very Low Viscosity 180–240 cP Clarity High Yellowing Resistance Improved (low-yellowing photoinitiator system) Color Water-Clear
| PROPERTY | VALUE |
|---|---|
| Part Number | RT-CL001 |
| Tensile Strength | 50–60 MPa |
| Flexural Strength | 75–90 MPa |
| Hardness | Shore D 82–84 |
| Shrinkage | Very Low |
| Viscosity | 180–240 cP |
| Clarity | High |
| Yellowing Resistance | Improved (low-yellowing photoinitiator system) |
| Color | Water-Clear |
Primary Applications
Transparent mechanical prototypes
Lighting components & lenses
Fluid flow visualization models
Display parts & product demos
High-detail clear casings and covers

UltraClear™
Premium optical-grade resin for the highest transparency requirements
Part Number: RT-CL010
Rigid, optically clear resin for light-transmitting components and precision engineering.
UltraClear™ is Resinify’s highest-performance transparent resin, formulated for optical-grade clarity and minimal haze.
It achieves exceptional smoothness, allowing prints to reach near-glass transparency after polishing.
Designed for professional engineering, product design, and display manufacturing, UltraClear™ offers stability, durability, and superior aesthetics.
Its enhanced photopolymer system reduces yellowing over time, making it suitable for long-term functional and visual applications.
Material PropertiesPROPERTY VALUE Part Number RT-CL010 Tensile Strength 55–65 MPa Flexural Strength 80–95 MPa Hardness Shore D 83–86 Shrinkage Very Low Viscosity 160–220 cP Optical Clarity Ultra-high Yellowing Resistance Excellent Color Crystal Clear
| PROPERTY | VALUE |
|---|---|
| Part Number | RT-CL010 |
| Tensile Strength | 55–65 MPa |
| Flexural Strength | 80–95 MPa |
| Hardness | Shore D 83–86 |
| Shrinkage | Very Low |
| Viscosity | 160–220 cP |
| Optical Clarity | Ultra-high |
| Yellowing Resistance | Excellent |
| Color | Crystal Clear |
Primary Applications
Optical and lighting prototypes
High-end transparent casings
Fluid chambers & visualization models
Presentation models with glass-like clarity
Architectural concept models
Optical and lighting prototypes
High-end transparent casings
Fluid chambers & visualization models
Presentation models with glass-like clarity
Architectural concept models
How Resinify Supports Optical & Clear Applications
Resinify’s clear materials are engineered to deliver:
Low haze and high transmission for optical prototypes
Smooth surfaces with minimal polishing
Excellent printability on all 405 nm systems
Improved UV stability to reduce yellowing
Durable mechanical properties for real functional testing
We work closely with engineers, designers, and dental labs to ensure consistent clarity, high-grade performance, and reliable supply for production environments.

