Re-sterilizable Front Lens for Wide-Angle Observation System
PT Front Lens Series PT-50
Manufacturer: Picture Technology, Inc.
Product Name: PT Front Lens Series
Type: General-Purpose, High-Magnification Model
Model Number: PT-50 Special Order
Material: Quartz
Sterilization: Re-sterilizable, Compatible with A/C 134°C
Uses high-transparency quartz glass with minimal chromatic aberration.
This is a special-order, made-to-order model.
Features: Optical design with high Abbe number lens (Quartz)
Benefits: High resolution, minimal color fringing, and high magnification
Applicable Cases: Various macular diseases
Specifications
| 項目 | 内容 |
| Focal Length | 50D |
| Field of View | 50° |
| Material | Quartz |
| Lens Diameter | 20mm |
| Sterilization | Autoclavable (High-temperature, High-pressure Sterilization) |
| Applicable Cases | Various Macular Diseases |
| Chromatic Aberration Control | Minimizes color fringing with high Abbe number glass |
| Design Features | Optical design optimized for the curvature (R) of the fundus |
| Country of Manufacture | Japan |
Case Study Video
This video has been published with the patient’s written consent.
【Video Provided by】
Akita University Hospital
Associate Professor Jiro Kogo
【Case】
Proliferative Diabetic Retinopathy
【Specifications】
- Wide-Angle Front Lens: PT-143 (Picture Technology)
- Magnification Front Lens: PT-70 (Picture Technology)
- Camera Lens: Pentos 55mm (Picture Technology)
- Camera: MCC-1000MD (Sony)
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