---
product_id: 98954157
title: "Phoropter Optical View Tester Vision Tester"
brand: "yellowtt"
price: "₱155963"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/98954157-phoropter-optical-view-tester-vision-tester
store_origin: PH
region: Philippines
---

# Interpupillary adjustment 48-80mm Sphere power range ±26.75D to -29.00D All-metal precision gears Phoropter Optical View Tester Vision Tester

**Brand:** yellowtt
**Price:** ₱155963
**Availability:** ✅ In Stock

## Summary

> 👓 Elevate your vision testing game with precision and style!

## Quick Answers

- **What is this?** Phoropter Optical View Tester Vision Tester by yellowtt
- **How much does it cost?** ₱155963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/98954157-phoropter-optical-view-tester-vision-tester)

## Best For

- yellowtt enthusiasts

## Why This Product

- Trusted yellowtt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic butterfly design:** Stand out with an elegant, professional look that complements any modern optometry office.
- • **Extended sphere power range:** Covering from +26.75D to -29.00D with optional lenses for comprehensive vision testing.
- • **Customizable interpupillary distance:** Fine-tune from 48mm to 80mm in 1mm increments for perfect alignment every time.
- • **Precision-engineered metal mechanism:** Experience ultra-smooth, reliable lens adjustments with durable all-metal gears.
- • **Versatile astigmatic and prism controls:** Accurately measure cylinder power up to -8.00D and rotary prism up to 20Δ for complete eye assessments.

## Overview

The Phoropter Optical View Tester is a high-grade, all-metal vision testing device featuring an extended sphere power range up to ±26.75D, precise interpupillary distance adjustment from 48mm to 80mm, and advanced astigmatic and prism measurement capabilities. Its elegant butterfly design and smooth gear mechanism make it a must-have for professional optometrists seeking accuracy and sophistication.

## Description

Top-grade quality made with all metal machanism and gears for best smoothy turning. Elegant design of butterfly-shape appearance --1.Sphere powers range: +16.75D to－19.00D, with minimum reading 0.25D or 0.12D (When +0.12D auxiliary lens or optional±0.12D lens is in use) --2.extending sphere range:+26.75D to－29.00D (When optional ±10.00D lens is in use) --3.Cylinder power range: 0 to－6.00D, with minimum reading 0.25D or 0.12D (whenauxiliary lens is in use) --4.extending cylinder range:0 to－8.00D (when－2.00D auxiliary lens is in use) --5.Astigmatic axis scale: 0 to 180° in 15° steps --6.Cross cylinder: ±0.25D, reversal type (synchronized with astigmatic axis) --7.Rotary prism: 0 to 20?D in 1?D step --8.Interpupillary adjustment: 48mm to 80mm in 1mm step (right and left synchronized) --9.Forehead rest adjustment: 16mm backward and forward --10.Convergence: The optical axes of the lenses are aligned at a distance of 400mm from the vertexes of the corneas (2mm each for right and left inward) --11.Interpupillary distance enabling convergence： 57mm to 80mm --12.Corneal distance device: 2mm forward and 5mm backward from standard plane; with scale --13.Effective field of view: 19mm --14.Weight: 5kgs --15.Size: 291—323×315×85

## Features

- 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KB6CCSM |
| Date First Available | November 8, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11 pounds |
| Manufacturer | XINYUAN |

## Product Details

- **Brand:** YellowTT
- **Item Weight:** 5 Kilograms
- **Manufacturer:** XINYUAN
- **Power Source:** Battery Powered
- **UPC:** 734016440214

## Images

![Phoropter Optical View Tester Vision Tester - Image 1](https://m.media-amazon.com/images/I/81+E4zs5a1L.jpg)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-19*