Products

Contact Us

Sales Director: John Gao

Cellphone: +86-13618377608

Email: sales@hyvisionstar.com

WhatsApp: +8613618377608

Wechat: hyvisionstar

Address: 28-2, 5, Number 99, Hongcaofang Street, Shapingba District, Chongqing 400042, China

Ishihara Test Book 38 Plates

Model: Ishihara-Test-Book-38-Plates

MOQ: 1 Set

Quantity:

Trusted Services: 1. Video chat to check our factory and products; 2. Free online technical support and training; 3. Free online installation support; 4. 1-3 Years quality warranty; 5. Lifetime after sales support.

Get Price Now

Chat on WhatsApp: whatsapp +8613618377608

Ishihara Test Book- 38 Plates

Features:

This series of plates is designed to provide a test which gives a quick and accurate assessment of colour vision deficiency of congenital origin .This is the commonest form of colour vision disturbances.

Specifications:

Number of Plate Normal Person Person with Red-Green Deficiencies Person with Total Colour Blindness and Weakness
1 12 12 12
2 8 3 X
3 6 5 X
4 29 70 X
5 57 35 X
6 5 2 X
7 3 5 X
8 15 17 X
9 74 21 X
10 2 X X
11 6 X X
12 97 X X
13 45 X X
14 5 X X
15 7 X X
16 16 X X
17 73 X X
18 X 5 X
19 X 2 X
20 X 45 X
21 X 73 X
    Protan Deutan  
Strong Mild Strong Mild
22 26 6 (2)6 2 2(6)  
23 42 2 (4)2 4 4(2)  
24 35 5 (3)5 3 3(5)  
25 96 6 (9)6 9 9(6)  

The mark X shows that the plate cannot be read. Blank space denotes that the reading is indefinite. The numerals in parenthesis show that they can be read but they are comparatively unclear.

Number of Plate Normal Person Protan(Strong) Protan(Mild) Deutan(Strong) Deutan(Mild) Person with Total Colour Blindness and Weakness
26-27 Purple and red lines Purple line Purple line and (red lines) Red line (Purple line) and red lines  

 

Number of Plate Normal Person Person with Red-Green Deficiencies Person with Total Colour Blindness and Weakness
28-29 X line X
30-31 Bluish-green line X or different color line X or different color line
32-33 Orange line X or different color line X or different color line
34-35 line connecting the bluish-green  and yellowish-green line connecting the bluish-green and purple X
36-37 line connecting the purple and orange line connecting the purple and bluish-green X
38 line line line

The mark X shows that the plate cannot be read. Blank space denotes that the reading is indefinite. The color line in parenthesis show that they can be follow but they are comparatively not easy to follow.

With more than 20 years experience in ophthalmology, Chongqing Vision Star now has become a professional manufacturer and supplier for ophthalmic and optometry equipment. Our main products include slit lamp, fundus camera, tonometer, OCT machine, AB scan, vision field analyzer, etc. These products are CE and FDA approved. With high technology and artifical intelligence, our ophthalmology diagnostic machines show clear image and accurate results of eyes, helping doctors to provide treatment solution for the patient. The products have been exported to more than 100 countries, and widely praised among our customers. Our company have expert sales team and technician team, provide 1-3 years quality warranty, technical support, and life time after-sales service. We are committed to building a good brand, providing sincere service, and establishing long-term cooperative relationship with our customers. We are glad to have video call with you, introducing our product details to you so that you can know our company and our products better. Please contact us if you are interested in Ishihara Test Book 38 Plates.

Send Inquiry

Please don't input links here, content with links will be filtered.