Ophthalmic Phoropter With Wide Sphere and Cylinder Range for Clinical Refraction Testing
Quick Info.
Power Source: Electric
Warranty: 1 Year
After-sale Service: Online Service and Delivering Spare Parts
Transport Package: Carton or Wooden Cases
Material: Metal, Plastic
Origin: Guangzhou City, Guangdong, China
Instrument Classification: Class Ⅱ
Quality System Standard: ISO13485
- SKU NO.: UMY-PH-001
- Warranty: 1 Year
- Origin: Guangzhou City, Guangdong, China
This ophthalmic phoropter supports accurate and repeatable subjective refraction across a wide measurement range, making it a reliable instrument for vision testing in clinical environments. The sphere powers range covers +16.75D to -19.00D, with minimum readings of 0.25D or 0.12D depending on auxiliary lens configuration. Cylinder correction extends from 0 to 6.00D at standard increments and up to 8.00D when the -2.00D auxiliary lens is applied.
Built for consistent clinical workflow:
The full 0° to 180° astigmatic axis scale in 5° steps enables thorough evaluation of astigmatic error, supporting complete prescription determination for a broad patient base. This measurement flexibility makes the instrument suitable for both routine optometric consultations and more complex specialist assessments.
Practical value for high-demand settings:
Ophthalmic clinics and optical practices requiring a dependable refraction instrument benefit from its structured lens layout and straightforward adjustment design. The dual housing finish option allows practices to select a unit that aligns with their clinical environment and equipment standards.
Practices equipping full ophthalmic workstations can also consider the auto non-contact tonometer for expanded diagnostic capability. This phoropter delivers the measurement precision and instrument reliability required for consistent vision testing in high-demand clinical settings.
The Specific Parameters
| ITEMS | PARAMETERS |
|---|---|
| Refractive Power | |
| Sphere powers range | +16.75 to -19.00D |
| Sphere minimum reading | 0.25D or 0.12D (with +0.12D auxiliary lens or optional ±0.12D lens) |
| Cylinder powers range | 0 to -6.00D |
| Cylinder minimum reading | 0.25D or 0.12D (when auxiliary lens is in use) |
| Extended Cylinder range | 0 to -8.00D (when -2.00D auxiliary lens is in use) |
| Astigmatism Scale | |
| Astigmatic axis scale | 0° to 180° |
| Astigmatic axis step | 5° |
Feature list for UMY-PH-001
*Wide sphere range from +16.75D to -19.00D for comprehensive refraction coverage
*Cylinder range up to 8.00D with -2.00D auxiliary lens
*0.12D minimum reading precision with auxiliary lens engagement
*Full astigmatic axis scale 0° to 180° in 5° increments
*Available in white and black housing finishes
Application
Suited for ophthalmic clinics, optometry centers, and eye hospitals requiring a precise and durable refraction instrument. Used by optometrists and ophthalmologists for subjective refraction, prescription determination, and routine vision assessment in both outpatient and specialist settings.
Q1: Is this phoropter compatible with motorized or digital refraction units, or is it intended solely for manual operation?
A1: This model is designed for manual operation and integrates with standard refraction stands and conventional ophthalmic workstation configurations.
Q2: How are the lens discs and mechanical dials constructed to maintain accuracy across extended daily clinical use?
A2: The lens disc assemblies and adjustment dials are built with precision-machined metal components that maintain calibration stability and consistent optical performance over time.
Q3: What ordering lead time should clinics expect, and is remote or on-site technical support provided after delivery?
A3: Standard lead times are confirmed upon order placement, and after-sales support is provided; clinics building full ophthalmic setups may also review the auto-non-contact tonometer.
