Product info
- Product name:View Tester Phoropter
- Product code:CCEL50
Packaging Specifications
- Outer Packaging Size:0.4 × 0.38 × 0.2 m
- Gross Weight:6 kg
- Net Weight:0 kg
- Volume:0.03
Description
CCEL50 Manual Phoropter (View Tester) Summary
Manufacturer: China Care Medical Equipment Co., Ltd.
Product Overview
CCEL50 is a manual phoropter for professional optometrists to detect ametropia. Lenses are enclosed inside rotating turret, enabling fast lens switching, lowering lens contamination risk and improving subjective refraction efficiency. It covers full optometry workflow including visual acuity testing, red‑green balance, cylinder refinement, binocular balance, stereopsis, near‑point measurement, and vertex‑distance diopter correction.
Main Features
- Built‑in leveling mechanism for horizontal calibration.
- Wide diopter ranges; quick‑forward dial provides 3.00D large‑step spherical adjustment.
- Synchronized‑mechanism cross‑cylinder for accurate cylinder‑axis and power fine‑tuning.
- Rotary prism (0‑20Δ) for heterophoria examination; convergence lever for near‑point testing.
- Comprehensive auxiliary‑lens group: occluder, pin‑hole, polaroid filters, Maddox rods, red‑green filters, retinoscopy lens, special prisms, to complete binocular‑function assessments.
Technical Specifications
| Item | Parameter |
|---|---|
| Spherical range | +16.75D ~ ‑19.00D, step 0.25D |
| Cylinder range | 0 ~‑6.00D; extend to 0~‑8.00D with‑2.00D auxiliary cylinder; step 0.25D / 0.12D with‑0.12D auxiliary lens |
| Cylinder axis | 0‑180°, 5° step |
| Cross cylinder | ±0.25D |
| Rotary prism | 0‑20Δ，1Δ step |
| PD adjustment | 50‑75 mm |
| Forehead‑rest travel | 16 mm |
| Reference corneal vertex distance | 12 mm |
| Dimension | 338(L)×99(W)×292(H) mm |
| Net Weight | 5 kg |
Standard Accessories
‑2.00D auxiliary cylinder (2 pcs), ‑0.12D auxiliary cylinder (2 pcs), inner hexagon wrench, near‑point rod holder, near‑point test card, dust‑cover.
Operation content
Complete subjective‑refraction procedures: PD setting, visual acuity examination, red‑green test, cross‑cylinder astigmatism refinement, monocular power verification, binocular balance, stereoscopic‑vision test, near‑point measurement. Contains vertex‑distance correction lookup table for diopter compensation when vertex distance deviates from the standard 12 mm.
Maintenance, Storage & Warranty
- Cleaning: Avoid finger/hard‑object contact with optical lenses. Disinfect forehead‑rest with alcohol to prevent cross‑infection; fit dust‑cover when idle.
- Storage environment: Temperature 0‑40℃, relative humidity ≤85%, well‑ventilated, no corrosive gas; avoid heavy vibration and moisture during transportation.
- Warranty: One‑year free warranty under proper‑usage conditions, lifetime technical consultation. Repair charges apply for damage caused by mis‑operation, unauthorized disassembly or accidents.
Note: Device for professional optometrist use only.
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