KDP categories · Top KDP authors
Ophthalmology (Specialties, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Ophthalmology (Specialties, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 6 reviews, average rating 4.5 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $8.99 – $35.10 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 1% of the parent category Specialties (1,042), one of the easier corners under it.
- Its review barrier is lower than in 87% of Kindle eBooks categories: the median best seller has only 6 reviews, so new books can chart with few.
- Prices spread wide: the middle half runs from $8.99 to $35.10, so budget editions and premium or boxed sets sell side by side.
Top 10 Ophthalmology best sellers
-
The Bates Method for Better Eyesight Without Glasses
by William Horatio Bates
- List rank#1
- Price$9.45
- Rating4.2
- Reviews726
-
Deep Medicine: How Artificial Intelligence Can Make Healthcare Human Again
by Eric Topol
- List rank#2
- Price$17.99
- Rating4.6
- Reviews926
-
Living with Uveitis: A Complete Guide to Uveitis and Iritis
by Kevin Work
- List rank#3
- Price$9.95
- Rating4.5
- Reviews42
-
Dry Eye Disease - E-Book
by Anat Galor MD
- List rank#4
- Price$60.79
- Rating5.0
- Reviews1
-
ABO CERTIFIED OPTICIAN STUDY GUIDE 2026-2027: A COMPREHENSIVE REVIEW OF OPTICAL PRINCIPLES, DISPENSING SKILLS, FORMULAS, WITH 1000+ PRACTICE EXAMS.
by BABS PREP
- List rank#5
- Price$9.99
- Reviews-
-
Ophthalmology Terminology for Beginners: Breaking Down the Basics of Ocular and Vision Vocabulary for Students, Patients, and Curious Minds (A Complete Guide) (Medical Vocabulary for Beginners)
- List rank#6
- Price$9.99
- Rating5.0
- Reviews1
-
Ophthalmology Explorer: A High-Yield Clinical Reference for Ophthalmology Residents, Fellows & Board Exams
by Dr Dhaval Patel MD AIIMS
- List rank#7
- Price$5.99
- Reviews-
-
Disorders of the Eye (Nelson Textbook of Pediatrics summary)
by Hassan Mikki
- List rank#8
- Price$5
- Reviews-
-
Clinical Pearls of Optometry: For Interns and New ODs, Experience-Based Knowledge from a Practicing Optometrist
by Erisaldi Lekura
- List rank#9
- Price$2.99
- Rating4.8
- Reviews10
-
Ophthalmology Simplified For Beginners : A Clear and Practical Guide to Learning Eye Anatomy, Diagnostic Terms, Vision Disorders, and Clinical Vocabulary
by Gavin Sella
- List rank#10
- Price$8.99
- Reviews-
FAQ
Is Ophthalmology a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $9.99.
How many reviews do you need to rank in Ophthalmology?
The median best seller has 6 reviews, and 86% of them have fewer than 100.
What do Ophthalmology best sellers cost?
The median price is $9.99; half of the best sellers are priced between $8.99 and $35.10.
Can new books break into Ophthalmology?
8% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.