Huanyu Optical Digital Pupilometer 45-82mm Pupil meter PD Meter Pupil Distanc...

Description

Huanyu Optical Digital Pupilometer 45-82mm Pupil meter PD Meter Pupil Distance Meter Optical Instrument CE Approved (LY-9AT)
Product Details
Color: LY-9AT
Brand: Huanyu
MPN: WJJ-210B
UPC: Does not apply
EAN: Does not apply
Manufacturer: Huanyu
Part Number: WJJ-210B
Item Weight: 1.97 pounds
Package Dimensions: 10.59 x 7.91 x 3.78 inches
Batteries: 2 AA batteries required.
Is Discontinued By Manufacturer: No
Color: LY-9AT
Material: Plastic
Batteries Included?: No
Batteries Required?: No
Date First Available: August 21, 2019
ACCURACY MEASURE PUPILLARYPD Meter is a precision optical instrument used to measure distance between pupils in the process of optometry for spectacles,It features direct point-sampling and high accuracy of orientation.
ENERGY- SAVING DESIGNThe design of LED lamp-house and low-power consumption ensure the prolonged service life of batteries. And the Brightness of LED Is Adjustable. 2.0d Compensation for The Degree of Eyesight Is Available.
TURN OFF AUTOMATICALLYTurns off after 30S-3minute(adjustable) or you can press a button and shut it off. It stays on and drains the batteries.
LONG READING TIMEIt does retain the readings on screen while it is on and even in memory when it is switched back on as long as the slide controls have not been moved.The didital PD Meter does have a reading which lasts approximately 3 minutes
Power METHOD2 AA batteries, due to air transport restrictions, the batteries are NOT INCLUDED, please kindly understandard
Huanyu is a professional enterprise specializing in the design and production of various glasses optometry equipment, glasses processing tools and lens processing equipment.Huanyu has a professional development and design team, as well as a quality after-sales service team, the products have CE certification!We will be a good helper for professional optical shops, quality optometrists and opticians! Note: Please choose a well- lit environment.Keep the eyes of the two people at the same level when measuring, which will make the measurement more accurate.Do not move the machine while measuring, otherwise it will cause a large error.When measuring the distance between the eyes, keep the machine still, and check whether the left and right eyes are facing the vertical line in the field of view at the same time. 【THREE setting functions！】 Set auto shutdown time：0.5-3.0min Set aperture brightness：5.0-0.5 Set accuracy：±0.5 - 0.1mm Precision setting result Read more Using steps： 1. Boot: Install two of AA battery, press the power button（Main key）. 2. Basic settings: According to the measurement needs, adjust the VD and select binocular/monocular measurement. 3. Start measuring: Place the machine between the tester and the subject as shown above, with the machine facing up.Keep the machine level, the eyes of the two are at the same level, and the metal frame is placed on the forehead of the person being tested, so that the machine is facing the nose.The subject is visually in front, and the examiner observes from the front window, and moves the left and right sliders so that the vertical line faces the center of the pupil.Do not move the machine during the test, repeat the calibration, do not move the slider after the alignment. 4. Reading: Remove the distance meter and read the data. The test procedure should be repeated at least 3 times and can be combined with monocular and binocular measurements to reduce measurement errors. BUY NOW! BUY NOW! BUY NOW! BUY NOW! BUY NOW! BUY NOW! MODLE LY-9C LY-9S LY-9G LY-9AT LY-9AC CP-32B1 Digital ✓ ✓ ✓ ✓ ✓ ✓ PD Range 45-82mm 45-82mm 46-82mm 45-82mm 45-82mm 45-82mm VD 30cm ～ +∞ 30cm ～ +∞ 30cm ～ +∞ 30cm ～ +∞ 30/40/50/100/200cm 30/40/50/100/200cm Power Supply DC DC DC DC AC/ DC DC Other features PH:12-28mm & LD: 6-20mm 3-Self settings ON/OFF Automatic Power key Power key Power key+ Auto off Power key Power key VD Compensation ✓ ✓ ✓ ✓ ✓
Payment
Back to Top
We accept Paypal and All Major Credit Cards.
Shipping & Handling
Back to Top
Item will be shipped FREE standard shipping in 1 business day after payment is received.
Express Shipping services are available.
Tracking number will be provided.
Return Policy
Back to Top
We stand behind our products. Items can be returned for exchange or full refund within 30 days from the date you receive your merchandise.
Return shipping is the responsibility of buyer unless the return is a result of our mistake (i.e., your receive the wrong item).
We will pay for return shipping and replacement back if an exchange of the same product is requested due to an error.
Contact Us
Back to Top
If you have any questions please contact us. We will respond within 1 business day or less.