Cracker Glass Series Fresnel Lens
Cracker Glass series Fresnel lenses are smaller and have shorter focal lengths compared to conventional glass Fresnel lenses. The special compression process gives Cracker Glass Fresnel lenses a unique network structure with better inclination and surface angle, providing superior optical performance. The Cracker Glass series Fresnel lenses are adjustable within a certain range, with natural light transmission and adjustable angles up to 1~100°.
Specification Snapshot
Total Thickness (mm) Cracker-GF7235
11.8
Focal Length (mm) Cracker-GF7235
35
Total Thickness (mm) Cracker-GF9045
12.5
Focal Length (mm) Cracker-GF9045
45
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Overview
Cracker Glass series Fresnel lenses are smaller and have shorter focal lengths compared to conventional glass Fresnel lenses. The special compression process gives Cracker Glass Fresnel lenses a unique network structure with better inclination and surface angle, providing superior optical performance. The Cracker Glass series Fresnel lenses are adjustable within a certain range, with natural light transmission and adjustable angles up to 1~100°.
Specifications
| Parameter | Value |
|---|---|
| Lens Model Cracker-GF7235 | Cracker-GF7235 |
| Diameter (mm) Cracker-GF7235 | Φ72 |
| Total Thickness (mm) Cracker-GF7235 | 11.8 |
| Focal Length (mm) Cracker-GF7235 | 35 |
| Lens Model Cracker-GF9045 | Cracker-GF9045 |
| Diameter (mm) Cracker-GF9045 | Φ90 |
| Total Thickness (mm) Cracker-GF9045 | 12.5 |
| Focal Length (mm) Cracker-GF9045 | 45 |
Applications
1. LED lighting systems 2. Optical imaging systems 3. Projection systems
Key Features
1. Compact size 2. Short focal length 3. Superior optical performance 4. Adjustable angle range from 1° to 100°
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Guangzhou Dopu Photoelectric Technology Co., Ltd. (English name: Toplite), founded in 2003, with R&D base located in Qinghua Science Park, Panyu District, Guangzhou, is committed to providing professional optical solutions for global customers. The company offers high-definition imaging and projection lenses, optical fly-eye lens matrix modules, LED color mixing systems, ultra-short focus concentrators, near-eye display imaging optical lenses and modules, and other optical products. Their designs follow rigorous optical theory, with numerous patents in areas such as high-definition imaging, projection, VR/AR optical display modules, narrow-angle collimation, high-uniformity color mixing, ultra-short zoom/fixed focus lens systems, high-density concentrating optical matrix modules, and ultra-high power laser matrices. The products serve fields including high-definition imaging and projection, stage entertainment lighting, museum exhibition lighting, outdoor, cultural tourism and architectural lighting, high-end commercial and film shooting, as well as marine, aircraft, traffic command, field search and rescue, smart wearables, VR/AR, infrared detection, and UV curing.</p>
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