Who should use X-mount Lens Library?

X-mount Lens Library is a consumer product built for photographers.

Is X-mount Lens Library free?

Yes — X-mount Lens Library is free to use.

What platforms does X-mount Lens Library run on?

X-mount Lens Library runs on the web.

Is X-mount Lens Library still active?

The GitHub repository shows 550 commits in the last 90 days.

What are alternatives to X-mount Lens Library?

Similar projects tracked by PulseGate include Focus Wall, Password.File, and check-my-sample-sheet.

Is X-mount Lens Library open source?

X-mount Lens Library has a public GitHub repository.

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X-mount Lens Library

atlens.appProductivity & Work

Atlens provides a comprehensive online database for Fujifilm X-mount camera lenses, allowing users to browse, compare, and analyze lens specifications across multiple brands. It offers normalized specs and cross-brand comparison tools for photographers seeking the right lens for their needs.

FreeWebCloud-managed

Visit atlens.app

11stars

5features

2026since

Overview

5 features

In the Productivity & Work space, X-mount Lens Library takes a focused approach. It focuses on finding and comparing specifications for Fujifilm X-mount camera lenses across brands in one place. X-mount Lens Library is a consumer product aimed at photographers. X-mount Lens Library costs nothing to use. It ships for the web.

X-mount Lens Library first shipped in 2026. The project is developed in the open on GitHub with 11 stars and 550 commits in the last 90 days. Among its 5 catalogued features are lens comparison, spec filtering, and brand selection. The interface is available in English and Chinese.

Summary written by a language model from the project’s public pages.

Lens comparison
Spec filtering
Brand selection
Cross-brand search
Normalized specs

Built with & integrations

Framework

Next.jsnext

Hosting

Cloudflare

Runs on

BrowserCloud-managed

Detected from

Next.js: x-nextjs-cache header · x-nextjs-prerender header · x-powered-by header
Cloudflare: cf-ray header

Trust & compliance

Verified signals

HTTPSFree tierGitHub · ★ 11Active maintenanceMulti-language

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 22:51 UTC
Show HN: I built a Fujifilm X-mount lens database across 10 brands verified against its public source
Source: PulseGate · Open

Frequently asked questions about X-mount Lens Library

What is X-mount Lens Library?: X-mount Lens Library focuses on finding and comparing specifications for Fujifilm X-mount camera lenses across brands in one place. It is catalogued under Productivity & Work on PulseGate.
Who should use X-mount Lens Library?: X-mount Lens Library is a consumer product built for photographers.
Is X-mount Lens Library free?: Yes — X-mount Lens Library is free to use.
What platforms does X-mount Lens Library run on?: X-mount Lens Library runs on the web.
Is X-mount Lens Library still active?: The GitHub repository shows 550 commits in the last 90 days.
What are alternatives to X-mount Lens Library?: Similar projects tracked by PulseGate include Focus Wall, Password.File, and check-my-sample-sheet.Focus Wall Password.File check-my-sample-sheet
How long has X-mount Lens Library been around?: X-mount Lens Library first shipped in 2026.
Is X-mount Lens Library open source?: X-mount Lens Library has a public GitHub repository.

At a glance

Pricing: Free
Platforms: Web
Languages: English, Chinese
Open source: Yes · ★ 11
Built for: photographers
Model: B2C
Solves: Finding and comparing specifications for Fujifilm X-mount camera lenses across brands in one place.

Registered as

GitHub: sentacraft/atlens

Developer

Sentacraft

Small team

GitHub

Open source

View on GitHub

Stars: 11
Forks: 0
Open issues: 2
Last commit: 25 Jun 2026
Commits 90d: 550
Contributors: 2
Authorship: Small team
Default branch: main

Live coverage

Identity confidence: High · 95
Indexed: 29 Jun 2026
Lifecycle: Unverified
Last seen: 29 Jun 2026

Identity audit (12)

Slug: show-hn-i-built-a-fujifilm-x-mount-lens-database-across-10--atlens-app
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 29 Jun 2026
Canonical URL: https://atlens.app/en/lenses/x/browse

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