Huanyu Digital Pupilometer PD Meter PD+PH+LD Optical Pupil Distance Tester 46...

Description

Huanyu Digital Pupilometer PD Meter PD+PH+LD Optical Pupil Distance Tester 46~82mm LCD Display 2min Auto Shut Down BRT-3
Product Details
Is Discontinued By Manufacturer : No
Package Dimensions : 12.01 x 7.95 x 4.21 inches; 1.79 Pounds
Item model number : HUANYU BRT-3
Date First Available : July 31, 2018
Manufacturer : Huanyu
Best Sellers Rank: #132,564 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #307 in Multi Testers
#307 in Multi Testers
Customer Reviews: 4.0 out of 5 stars 1 rating
3 FUNCTIONS: PD Monocular & Binocular + PH (Pupil Height) + LD (Vertex Distance)
Effective Measurement Range: binocular measurement: 46 to 82 mm; monocular measurement: 23 to 41 mm; PH: 12-28mm; VD: 6-20mm (Resolution: 0.5 mm).
Adjustable Focus Distance Range: 30cm to infinity, which can meet various needs. Configure + 2.00D compensation window to make the measurement result accurate.
Monocular Measurment Avaliable: it can be used in monocular measuring the left eye and right eye separately, and the measuring values are displayed separately.
Auto shut down: in order to prevent power consumption caused by forgetting to shut down, the switch automatically turns off within about 2 minutes after the operation is completed. Open again to read the result.
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 and has a number of patents! We will be a good helper for professional optical shops, quality optometrists and opticians! Brief Introduction of Pupil Distance Meter and Pupil Distance PD Meter: a precision optical instrument used to measure distance between human pupils in the process of optometry for fitting spectacles. Pupil Distance: Binocular Pupil Distance VS Monocular Pupil Distance Binocular PD: the distance from the center of the pupil of the two eyes. Monocular PD: the distance from the center of the pupil of the right or left eye to the nasal centreline. One-eyed, squinted, especially those who need progressive multifocal lenses, need to measure their monocular pupil distance. Distant Pupil Distance VS Near Pupil Distance Distant PD: the distance between the pupil centers of two eyes when they are looking at the infinite distance. Near PD(NCD): the distance between the pupil centers when gazing at a near target, that is, when reading at 30-40 cm or working at close distance. Near pupil distance is always smaller than distant pupil distance. MULTI-FUNCTIONS: Read more Order right now! Order right now! Order right now! Order right now! Order right now! Order right 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
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Shipping & Handling
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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
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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
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If you have any questions please contact us. We will respond within 1 business day or less.