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🔥 HOT DEAL
Ishihara Book 38 Plate Edition with Occluder and User Mannual
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 5, 2026 5:15 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The current price is 75% below what this product typically costs — a notable saving over its usual going rate.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been climbing otherwise, adding urgency to act on this deal before cost reverts upward.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
0.63/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Ophthalmic_Hub Store
🚚 Shipping
Free Shipping
Product Details
✓Vanishing design: Only people with good color vision can see the sign. If you are colorblind you won’t see anything.
✓Transformation design: Color blind people will see a different sign than people with no color vision handicap.
✓Hidden digit design: Only colorblind people are able to spot the sign. If you have perfect color vision, you won’t be able to see it.
✓Classification design: This is used to differentiate between red- and green-blind persons. The vanishing design is used on either side of the plate, one side for deutan defects an the other for protans.
⚙️ Specifications
Package Dimensions
7.8 x 6.69 x 1.89 inches; 1.21 pounds
Date First Available
January 24, 2022
Manufacturer
Swayam Exports
ASIN
B09R1MKQXY
Best Sellers Rank
#265,516 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #110 in Low Vision Eye Charts
Customer Reviews
4.1 4.1 out of 5 stars (7) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); });
Ships From
Amazon
Sold By
Ophthalmic_Hub Store
Seller Name
Ophthalmic_Hub Store
Rating Breakup
5:71,4:0,3:0,2:29,1:0
Max Order Quantity
30