$
Login
BL-8002 Keratometer, Precision:0.02mm, 0.25 dptr, Halogen lamp, Corneal: 5.5 ~ 11mm
Price
$
Login
Desc
With table
Item#
BL-8002
Abstract
Inner reading | Halogen lamp | Corneal radius:5.5 to 11mm | Precision:0.02mm, 0.25 dptr.
已选清单
0种
0件
Specification
1) without table
2) with table
3) with BL-19 table
Description
Features:
■ Model BL-8002 Keratometer was developed under the guidance of Optometry Center.
■ This instrument can give a precise examination of the radius of curvature of the anterior corneal surface.
■ This measurement is utilized to fit contact lenses and to monitor corneal changes produced through the wear of contact lenses.Keratometer are occasionally used to assist in the recognition of certain corneal abnormalities and to check the radii of curvature of both hard and soft contact lenses.
■ The program can be operated with considerable ease.
| Specifications: | |
| Eyepiece magnification | 12.5× |
| Total magnification | 18× |
| Corneal radius of curvature | 5.5 to 11mm |
| Minimum Division | Radius 0.02mm，Dioptor 0.25 dptr. |
| Corneal refractive power | 31.00 to 61.00 dptr. |
| Axis of corneal astigmatism | 0 to 180° |
| Axial measurement tolerance | 90°+-4° |
| Diopter adjusting scale | 0 to ±5 dptr. |
| Eyepiece diopter adjustment range | no less than +5 D |
| Minimum surface required for measurement | R=5.5mm Φ1.65mm, R=7.5mmΦ2.36mm R=11mmΦ3.36mm |
| Slide table adjustment range | Height30㎜、left to right 95㎜、 |
| front to back 80㎜ | |
| Chin rest lifting range | 90㎜ |
| Illumination Bulb | 12v 50w halogen lamp |
| Voltage/frequency | AC 110V/60HZ or 220V/50HZ |
| Dimensions | 450(L) × 300(W) × 450(H)mm |
| Whole packing volume | 0.235 stere |
| Weight | 18kgs |
Related Products
Inquiry Us
* Indicates that this item is required