Is canon lens cap profitable to sell on Amazon United States?

The niche generates $67K/yr across 10 tracked products. 90-day search growth is +17.1%. Flapen's verdict: Skip it (35/100).

How competitive is the canon lens cap niche?

6 brands and 19 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in canon lens cap?

Top complaints mined from reviews: Lenses, Size-Overall, Adhesion/Stickiness. The return rate is 2.2%.

When does demand for canon lens cap peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the canon lens cap niche?

Listings span $5.01–$15.76; the average listing price is $8.86 (sweet spot $15–$100). The average incumbent carries 2,085 reviews — the moat a new listing must climb.

canon lens cap

Skip it

Prices mostly outside the sweet spot ($5.01–$15.76) — this niche doesn't clear our bar today.

Conversion

Great9.7%

search→purchase rate — share of searches ending in a sale

Returns

Good2.2%

return rate — above 5% kills the launch gate

Growth

Okay+17.1%

90-day search growth — must beat 0% to launch

Review moat

Okay2,084.9

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay$8.86

avg listing price — sweet spot $15–$100

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$67K

$67K/yr · 78K searches

Competition

Bad80%

top-5 click share — a locked-up shelf

Brand share

Bad95%

top-5 brand share — brand-locked demand

Price range

Bad$5.01–$15.76

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, canon lens cap is a $67K/yr Amazon United States market (78K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 35/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

canon lens cap market data

Units sold / yr: 6K–8K; avg 500–750/product
Revenue / yr: $53K–$71K; units × avg price
Conversion rate: 9.7%
Avg BSR: #20
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 0.0%
Avg brand age: 83 months
Avg seller age: 203 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

JJC41%
Canon20%
HUIPUXIANG14%
PROfezzion11%
ULBTER8%
ZZJMCH5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.1% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top canon lens cap search terms

canon lens cap40K/yr +16.3%7.4% conv.
canon camera lens cover7K/yr +16.2%8.5% conv.
canon lens cover9K/yr -0.6%6.2% conv.
canon 58mm lens cap5K/yr +6.7%10.9% conv.
canon lens cap 58mm4K/yr +23.2%8.9% conv.
cannon lens cap4K/yr +29.4%10.4% conv.
canon camera lens cap4K/yr +107.7%5.9% conv.
canon lens caps3K/yr -3.1%5.8% conv.
canon rebel lens cap2K/yr +48.3%12.1% conv.

All search terms

Top canon lens cap 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

JJC 2-Pack 58mm Front Lens Cap Cover for Canon EOS Rebel T7 T6 T5 T100 4000D T8i T7i T6s T6i T5i T4i T3i T2i T1i SL3 SL2 SL1 XSi XTi with EF-S 18-55mm Kit Lens and other Lenses with 58mm Filter Thread

JJC$7.664.6★12,261 rev

Canon Lens Cap for E-77 II

Canon$15.504.8★880 rev

2-Pack 58mm Front Lens Cap Cover with Cap Keeper for Canon EOS Rebel T7 T6 T5 T100 4000D 2000D SL3 SL2 SL1 T8i T7i T6s T6i T5i T4i T3i T2i T1i with EF-S 18-55mm Kit Lens & More 58mm Threaded Lenses

PROfezzion$7.894.7★3,300 rev

58mm Lens Cap Cover for Canon EF-S 18-55mm f/3.5-5.6 is II/STM/f/4-5.6 is STM Lens Compatible for EOS Rebel T7 T6 T5 T8i T7i T6s T6i T5i T4i T3i T2i T1i SL3 SL2 SL1 4000D &More 58mm Filter Thread

HUIPUXIANG$7.774.8★643 rev

ULBTER Front Body Cap and Rear Lens Cap Cover for Canon EOS EF/EF-S Lens for Rebel T7 T6 T5 T8i T7i T6i SL3 SL2 T6S 5D Mark IV/III/II 6D Mark II/I EOS 90D/80D 77D 70D 7D Mark II 1D X Mark II

ULBTER$7.994.6★1,844 rev

Newest

by launch date

JJC 58mm Front Lens Cap Cover + Elastic Anti-Loss Cap Keeper Leash for Canon EF-S 18-55mm f/3.5-5.6 IS STM Fujifilm XF 18-55mm f/2.8-4 R LM OIS XC 16-50mm f3.5-5.6 OIS Lens & More 58mm Thread Lenses

JJC$5.01701 rev

1y ago

ZZJMCH 2 Pack 58mm Center Pinch Front Lens Cap Compatible with Canon EOS Rebel T7 T6 T5 T100 4000D T8i T7i T6s T6i T5i T4i T3i T2i T1i SL3 SL2 SL1 XSi XTi with EF-S 18-55mm Kit Lens (58mm)

ZZJMCH$6.20393 rev

2y ago

[4Pack] Rear Lens Cap Cover Compatible with All Canon EOS EF EF-S Camera Lens EOS Rebel T7 T6 T5 90D 80D 77D 70D 60D 5Ds 1DX 5D 7D / 6D Mark II III 200D Rebel SL3 SL2 T8i T7i T6i T6S T4i T5i T5 T3

HUIPUXIANG$8.67266 rev

4y ago

ZZJMCH 2 Pack 58mm Snap-On Center-Pinch Lens Cap Compatible with Canon EOS Rebel T7 T6 T5 T100 4000D T8i T7i T6s T6i T5i T4i T3i T2i T1i SL3 SL2 SL1 XSi XTi with EF-S 18-55mm Kit Lens

ZZJMCH$6.12337 rev

4y ago

58mm Lens Cap Cover for Canon EF-S 18-55mm f/3.5-5.6 is II/STM/f/4-5.6 is STM Lens Compatible for EOS Rebel T7 T6 T5 T8i T7i T6s T6i T5i T4i T3i T2i T1i SL3 SL2 SL1 4000D &More 58mm Filter Thread

HUIPUXIANG$7.77643 rev

5y ago

What buyers say about canon lens cap

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall36%

“Excellent fit”

Lenses13%

“Stays on easy to removed from lens”

Advertised Vs Actual Product11%

“Exactly as described”

Quality-Overall11%

“Well-made”

Value For Money10%

“not expensive like some of the others”

Compatibility-Overall3%

“It's a good fit on my canon 90d”

Ease Of Use3%

“Easy to use”

Strength2%

“Sturdy”

Durability2%

“Seems to be very durable”

Touch/Button Controls1%

“Tether hole a nice touch”

What buyers complain about

Lenses24%

“it honestly doesnt fit as snugly as the OEM Canon lens caps”

Size-Overall13%

“Does not fit what I ordered”

Adhesion/Stickiness9%

“I was not very successful in removing the reddish pink adhesive”

Compatibility-Overall9%

“Didn't fit my cameras”

Quality-Overall8%

“Oh and cheap”

Instructions/User Manual/Troubleshooting6%

“There are no instructions on how to attach cap to the chord”

Value For Money6%

“Could have gotten a cheaper”

Advertised Vs Actual Product3%

“Didn't fit my cameras. Read the descriptions and make sure they will fit your camera. I thought they would & they don't.”

Strength3%

“Very fragile, they broke before I could actually use them”

Durability2%

“I cant speak to how theyd hold up after a hard drop since I never dropped my camera”

Top return reasons

Size-Overall59%

Lenses32%

Compatibility-Overall6%

Advertised Vs Actual Product2%

Defective Material/Parts1%

Value For Money0%

Camera Quality0%

Mechanism Issues0%

Functionality-Overall0%

Quality-Overall0%

Common questions

Is canon lens cap profitable to sell on Amazon United States?: The niche generates $67K/yr across 10 tracked products. 90-day search growth is +17.1%. Flapen's verdict: Skip it (35/100).
How competitive is the canon lens cap niche?: 6 brands and 19 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in canon lens cap?: Top complaints mined from reviews: Lenses, Size-Overall, Adhesion/Stickiness. The return rate is 2.2%.
When does demand for canon lens cap peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the canon lens cap niche?: Listings span $5.01–$15.76; the average listing price is $8.86 (sweet spot $15–$100). The average incumbent carries 2,085 reviews — the moat a new listing must climb.