---
title: "Reviews — lens filter"
canonical_url: "https://flapen.com/research/us/electronics/lens-filter/reviews"
last_updated: "2026-08-12T05:50:19.085Z"
locale: en
meta:
  description: "Amazon product research for lens filter: $63K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for lens filter: $63K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Reviews — lens filter"
---

# **Lens Filter**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 71Growth 37Conversion 25Competition 28Returns 28Price range 35Avg price 90Brand share 0Review moat 31Quality gap 30

**Avg price**

**Great****$58.51**

avg listing price — sweet spot $15–$100

**Market size**

**Good****$752K**

$752K/yr · 643K searches

**Growth**

**Okay****+9.3%**

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

**Price range**

**Okay****$22.20–$245.86**

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

**Review moat**

**Okay****3,367.93**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****68%**

top-5 click share — leaders hold, buyers still browse

**Returns**

**Okay****4.8%**

return rate — above 5% kills the launch gate

**Conversion**

**Okay****2.0%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews