• JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    Adrian, Optical Distributor
    Lucky to met with JingGong Optical team at MIDO in Milano, now all items we are selling are imported from them, excellent team and works.
  • JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    I tried JingGong auto refractor at Hong Kong optical fair, I decided to use their equipment for my second store, until now all my 10 shops over Albania are using JingGong Optical only, even for small parts they can give me great quality in a reasonable price.
  • JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
    I tried more than 10 suppliers for our optical instruments business but JingGong is the best, they can provide the real professional answers to solve our problems, recommended supplier!
Contact Person : Jessica
Phone Number : 86-13506517907
WhatsApp : +8613506517907

Ophthalmic PD Measurement Tool GD8401 , Digital Pupilometer High Accuracy

Place of Origin China
Certification CE, FDA
Model Number GD8401
Minimum Order Quantity 10pcs
Price Negotiable
Delivery Time 10-20 work days
Payment Terms L/C, T/T, Western Union
Supply Ability 300pcs/month

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Effective Measuring Range Binocular Pupil Distance 45~82mm Eye Release Range 30cm~∞
Display Error ≤0.5mm Symmetry Error ≤0.5mm
Rounding Error <0.5mm Power Supply Voltage DC 6V
Model GD8401 Time For Automatic Shut-off 1 Minute After Stopping Operation
High Light

digital pupilometer


pupillary distance machine

Leave a Message
Product Description

Digital PD Meter Optometry PD meter Optical Ophthalmic Pupilometer GD8401



1. Composed of raster display optical system mechanical and electronic system and computer software.
2. Realize hairspring location by optics.
3. Eliminate inaccuracy of measurement by all digitalization.
4. Computer refined calculation.
5. Overall design for use conveniently.Main Technical Indexes


1. Effective measuring range
    binoculus pupil distance 45mm~82mm
    left or right pupil distance 22.5mm~41mm
2. Eye release range30cm∞
3. Display error≤0.5mm
4. Symmetry error≤0.5mm
5. Rounding error ≤0.5mm
6. Power supply Voltage DC 6V
Specification4 pieces of cells 5#
7. Auto unattended timeone minute after stopping use.
8. Size 230mm×165mm×75mm
9. Weight 0.5kg

Ophthalmic PD Measurement Tool GD8401 , Digital Pupilometer High Accuracy 0

Product & Service


  • Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc;
  • Lens Testing Device: Auto Lensmeter, UV Tester, Blue Blocking Lens Tester, Stress Tester etc;
  • Lens Lab Instruments: Auto Lens Edger, Hand Lens Edger, Groover, Lens Driller, Ultrasonic Cleaner, Frame Warmer, Pliers & Screwdrivers etc;
  • Accessories: Lens Blocking Pads, Interliner etc.

Trade Conditions:

  • Payment: TT, Western Union, L/C, Paypal;
  • Lead Time: 7 - 14 working days to finish order;
  • Warranty: 1 Year;
  • Standard: ISO, CE, FDA
  • After Sale Service: Lifelong.

About Us

Since from 2005, JingGong Optical started searching made in China optical instruments for optical wholesalers and chain stores, with many years’ experience and investment in this field, Now JingGong Optical is innovating, manufacturing & exporting a wide range of ophthalmic instruments, eyewear laboratory equipment, lab tools & accessories, if you are optical instruments wholesaler, optical shop, eye care hospital or lens laboratory, you can have best solutions from our instruments category.

In accordance with International & regional standards, JingGong Optical products are following ISO, CE & FDA instructions, also has warranty policy & maintenance service on each products, we are always working with customers to improve products and technology.


Our Vision: We are not going to save the world, we are not going to improve the eyesight of whole human being, but what we are concentrating on, is to provide our customers and end-users a precision, qualified, friendly-operated and lowest costed ophthalmology instruments and lens laboratory instruments.We are always hearing from our customers, to find every even small way to improve our products and service.


Guarantee:We absolutely understand you are worrying about the potential functional & quality problem of instruments you are buying from us, don’t worry, we carry out 100% QC before shipping, we also have guarantee for each product, buy from us means buy 100% satisfaction.


Staff:The employees who working for us, are with good background in optical industry, who was working in lens manufacturing, who was working in production line of eyewear, even has registered optometrist, our staff can think from different aspects instead of only one side.

Ophthalmic PD Measurement Tool GD8401 , Digital Pupilometer High Accuracy 1