canon ef to sony e mount adapter
Skip itHigh returns (12.0%) — this niche doesn't clear our bar today.
Review moat
Great143.27avg incumbent reviews — the moat a new listing must climb
Avg price
Great$79.42avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Great$14.01–$127.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Growth
Okay+4.0%90-day search growth — must beat 0% to launch
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Market size
Bad$83K$83K/yr · 50K searches
Returns
Bad12.0%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, canon ef to sony e mount adapter is a $83K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 39/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
canon ef to sony e mount adapter market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $79K–$99K
- units × avg price
- Conversion rate
- 2.1%
- Avg BSR
- #180
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 2.0%
- Avg brand age
- 73 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
16
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
15%
- GEORDGY38%
- VILTROX15%
- K&F CONCEPT13%
- Urth7%
- YKEASU7%
- 7artisans5%
- Open — no brand owns it (5 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +4.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top canon ef to sony e mount adapter search terms
- canon ef to sony e mount adapter11K/yr
- ef to e mount adapter13K/yr
- sony e mount to canon ef adapter6K/yr
- canon to sony lens adapter6K/yr
- sony to canon lens adapter5K/yr
- metabones ef to e mount3K/yr
- ef to sony e mount adapter3K/yr
- sony canon adapter3K/yr
Top canon ef to sony e mount adapter products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
EF to Sony E Mount Adapter Auto Focus Lens Converter Ring for Canon EF/EF-S Lens to Sony E Mount Camera A7III A7RIII A7IV A9 A6600 with Auto Focus & Aperture Control
GEORDGY$91.864.0★70 rev
Viltrox EF-NEX IV Lens Adapter EF/EF-S Lens to E-Mount Auto Focus Lens Adapter Ring for Canon EOS EF/EF-S Lens to Sony E Mount Cameras A9 A9II A7IV A7III A7R A7 A6700 A6600 A6000 NEX-VG30 NEX-EA50
VILTROX$127.464.2★207 rev
EF/EF-S Lens Mount Adapter Compatible with Canon EF/EF-S Lens for Sony E Mount Mirrorless Cameras Series A9 A7R5 A7R4 A7R3 A7R2 A7R4A A7M3 A7M2 A7R A7S A7 A7C Auto-Focus Lens Converters Ring
GEORDGY$94.334.2★78 rev
Urth Lens Mount Adapter (Manual): Compatible with Canon (EF/EF-S) Lens to Sony E Camera Body
Urth$51.563.9★455 rev
K&F CONCEPT EF EF-S Lens to NEX Adapter Plus Manual Focus Lens Adapter with Matting Varnish Design Compatible with Sony Alpha E Mount Mirrorless Cameras
K&F CONCEPT$33.184.5★271 rev
Newest
by launch date
XWLAINIU EF-E Auto Focus Lens Adapter Metal Mount Converter Ring for Canon EF/EF-S Lenses to E Mount Image Stabilizer & EXIF Support Compatible with A7 Series
XWLAINIU$72.101 rev
GEORDGY Auto-Focus Lens Mount Adapter for Canon EF/EF-S Lenses to Sony E-Mount Mirrorless Cameras Compatible with Sony Alpha A9 A7R V/IV/III/II A7 IV/III/II A7C A7S Series
GEORDGY$100.986 rev
EF/EF-S Lens Mount Adapter Compatible with Canon EF/EF-S Lens for Sony E Mount Mirrorless Cameras Series A9 A9II A9III A7R5 A7R4 A7R3 A7R2 A7M4 A7M3 A7M2 A7R A7S A7 A7C NEX Auto Focus Lens Converters
YKEASU$88.9610 rev
Lens Mount Adapter Auto Focus Lens Converters Compatible with Canon EF/EF-S Lens for Sony E Mount Mirrorless Cameras Series A9 A7R5 A7R4 A7R3 A7R2 A7R3A A7R4A A7M3 A7M2 A7R A7S2 A7S A7 and NEX Series
YELLBIN$89.2732 rev
EF to Sony E Mount Adapter Auto Focus Lens Converter Ring for Canon EF/EF-S Lens to Sony E Mount Camera A7III A7RIII A7IV A9 A6600 with Auto Focus & Aperture Control
GEORDGY$91.8670 rev
Trending
90-day click momentumGEORDGY Auto-Focus Lens Mount Adapter for Canon EF/EF-S Lenses to Sony E-Mount Mirrorless Cameras Compatible with Sony Alpha A9 A7R V/IV/III/II A7 IV/III/II A7C A7S Series
GEORDGY$100.984.6★
XWLAINIU EF-E Auto Focus Lens Adapter Metal Mount Converter Ring for Canon EF/EF-S Lenses to E Mount Image Stabilizer & EXIF Support Compatible with A7 Series
XWLAINIU$72.105.0★
K&F Concept EF EF-S to E Mount Adapter Manual Focus Lens Mount Adapter Compatible with Canon EOS Lens to Sony Alpha Nex E-Mount Camera Body
K&F CONCEPT$25.644.4★
7artisans EF-SE Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-SE Lens and Sony E-Mount Camera
7artisans$89.834.0★
EF/EF-S Lens Mount Adapter Compatible with Canon EF/EF-S Lens for Sony E Mount Mirrorless Cameras Series A9 A7R5 A7R4 A7R3 A7R2 A7R4A A7M3 A7M2 A7R A7S A7 A7C Auto-Focus Lens Converters Ring
GEORDGY$94.334.2★
What buyers say about canon ef to sony e mount adapter
What buyers praise and complain about, mined from review topics.What buyers love
“The fit is perfect”
“now my ES lenses have found new life”
“No problem with autofocus”
“Overall, this is an excellent value for the money”
“Adapter performs well”
“I found the build quality of this adapter very good”
“AF is fast and quiet”
“Inexpensive Manual Adaptere”
“the metal mount holds up well over time”
“Build quality feels sturdy”
What buyers complain about
“still no auto focus”
“Did not work for me”
“It was not easy to use as u had to power it on while u put the lens on all while holding a button that was in-conveniently placed”
“I'm not sure if it's good practice to change lenses when the camera is on”
“Does not work for A7IV”
“The fit is horrible”
“Not good for auto focus”
“the aperture was not showing on the screen”
“Its a paper weight”
“Horrible build quality”
Top return reasons
Common questions
- Is canon ef to sony e mount adapter profitable to sell on Amazon United States?
- The niche generates $83K/yr across 15 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +4.0%. Flapen's verdict: Skip it (39/100).
- How competitive is the canon ef to sony e mount adapter niche?
- 11 brands and 16 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in canon ef to sony e mount adapter?
- Top complaints mined from reviews: Auto Focus, Functionality-Overall, Ease Of Use. The return rate is 12.0% — above our launch gate.
- When does demand for canon ef to sony e mount adapter peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the canon ef to sony e mount adapter niche?
- Listings span $14.01–$127.46; the average listing price is $79.42 (sweet spot $15–$100). The average incumbent carries 143 reviews — the moat a new listing must climb.