49mm uv filter
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$31.50avg listing price — sweet spot $15–$100
Price range
Great$8.01–$87.79cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.9%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,935.48avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$130K$130K/yr · 70K searches
Growth
Okay+2.3%90-day search growth — must beat 0% to launch
Returns
Okay4.9%return rate — above 5% kills the launch gate
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 49mm uv filter is a $130K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 44/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
49mm uv filter market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- $126K–$158K
- units × avg price
- Conversion rate
- 5.9%
- Avg BSR
- #24
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 0.2%
- Avg brand age
- 83 months
- Avg seller age
- 201 days
Competition & brand share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
9 rising
Sellers
42
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
43%
Top 20: 83%
Open market
2%
- K&F CONCEPT68%
- NEEWER17%
- Tiffen7%
- SMALLRIG3%
- NiSi3%
- FREEWELL1%
- Open — no brand owns it (3 brands, 2%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top 49mm uv filter search terms
- 49mm nd filter14K/yr
- 49mm lens filter13K/yr
- 49mm filter13K/yr
- nd filter 49mm6K/yr
- fujifilm x100vi filter6K/yr
- black mist filter fujifilm x100vi3K/yr
- x100vi filter4K/yr
- 49mm variable nd filter3K/yr
- fujifilm x100vi uv filter3K/yr
- 49 mm lens filter3K/yr
Top 49mm uv filter 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
K&F CONCEPT 49mm Variable ND Camera Lens Filter ND2-ND400 (1-9 Stops) + Filter Cap + Cleaning Cloth 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter (K-Series)
K&F CONCEPT$21.604.6★669 rev
K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)
K&F CONCEPT$33.094.5★12,530 rev
NEEWER 49mm Variable ND Filter ND2-ND400 (1-9 Stops) Neutral Density Filter Multiple Coatings Water and Scratch Resistant
NEEWER$20.564.4★1,485 rev
K&F CONCEPT 49mm MCUV Lens Protection Filter 18 Multi-Coated Camera Lens UV Filter Ultra Slim with Cleaning Cloth (K-Series)
K&F CONCEPT$8.914.8★6,060 rev
K&F CONCEPT Black Mist Diffusion 1/4 Filter(Black Frame) Compatible with Fujifilm X100 Series X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings HD Optical Glass Lens Filter
K&F CONCEPT$34.344.7★172 rev
Newest
by launch date
SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth(Silver) 5853
SMALLRIG$37.2365 rev
SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth (Black) 5852
SMALLRIG$37.0165 rev
K&F CONCEPT Black Mist Diffusion 1/4 Filter(Black Frame) Compatible with Fujifilm X100 Series X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings HD Optical Glass Lens Filter
K&F CONCEPT$34.34172 rev
K&F CONCEPT MC UV (Black Frame) Camera Lens Protection Filter Compatible with Fujifilm X100 Series -X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings Waterproof HD UV Filter
K&F CONCEPT$28.50189 rev
NEEWER 49mm ND2-400 (1-9 Stops) Variable ND Filter with Lens Cap Lanyard Cleaning Cloth Precise Neutral Density Adjustment Fingerprint & Scratch Resistant Multicoated Optical Glass
NEEWER$20.51555 rev
Trending
90-day click momentumK&F CONCEPT MC UV (Black Frame) Camera Lens Protection Filter Compatible with Fujifilm X100 Series -X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings Waterproof HD UV Filter
K&F CONCEPT$28.504.5★
SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth(Silver) 5853
SMALLRIG$37.234.4★
NEEWER 49mm Variable ND Filter ND2-ND400 (1-9 Stops) Neutral Density Filter Multiple Coatings Water and Scratch Resistant
NEEWER$20.564.4★
NEEWER 49mm ND2-400 (1-9 Stops) Variable ND Filter with Lens Cap Lanyard Cleaning Cloth Precise Neutral Density Adjustment Fingerprint & Scratch Resistant Multicoated Optical Glass
NEEWER$20.514.5★
SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth (Black) 5852
SMALLRIG$37.014.4★
What buyers say about 49mm uv filter
What buyers praise and complain about, mined from review topics.What buyers love
“Solid Lens Indeed”
“Fits great”
“Build quality feels solid”
“Good price and I would recommend it”
“the image quality is fantastic”
“easy to use”
“Canon EF mount compatible”
“The filter seemed to be ok with no scratches or finger prints”
“The color and feel of it is perfect”
“Smallrig has done a great job of building a robust filter that adds extra security while maintaining the discrete look of the X100 series cameras”
What buyers complain about
“it doesnt fit the original lense cap”
“Cheap protection for your lens”
“the camera gives an focus error message”
“Anti reflective is a joke”
“Horrible when hit to max it show a solid black X across my camera it doesnt do the job that i expected”
“Sent used items TWICE”
“the silver color isnt even close”
“Poor design”
“Fuji should be penalized for not having hood and filter that fits. cant use with hood, will not fit and I have tried several filters.”
“Cheap Protection”
Top return reasons
Common questions
- Is 49mm uv filter profitable to sell on Amazon United States?
- The niche generates $130K/yr across 40 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +2.3%. Flapen's verdict: Skip it (44/100).
- How competitive is the 49mm uv filter niche?
- 9 brands and 42 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in 49mm uv filter?
- Top complaints mined from reviews: Size-Overall, Lenses, Auto Focus. The return rate is 4.9%.
- When does demand for 49mm uv filter peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the 49mm uv filter niche?
- Listings span $8.01–$87.79; the average listing price is $31.50 (sweet spot $15–$100). The average incumbent carries 1,935 reviews — the moat a new listing must climb.