# LensSeed

> LensSeed is a Bangkok, Thailand-based marketplace for curated vintage manual-focus
> camera lenses. Every lens is hand-graded on three axes (optical, mechanical,
> cosmetic), photographed exactly as it is ("ตรงปก" / as-pictured), and ships with a
> Certificate of Provenance & Condition. Bilingual: Thai (default) and English.

## Key facts
- Honest 3-axis grading: optical (50%) + mechanical (30%) + cosmetic (20%) → an overall A–F letter grade. Defects (haze, fungus, separation, oil-on-blades, coating marks, dust) are disclosed per lens.
- As-pictured guarantee: no stock or AI-enhanced product photos; the lens you see is the lens you receive.
- 90-day warranty on every lens; CLA-serviced units state their own warranty.
- Vintage lenses are sold as-pictured with no general returns; backed by warranty.
- Next business-day dispatch, order by 22:00. Payment by card, installments, or PromptPay (via Omise). Prices in Thai Baht (THB).
- DBD-registered Thai commercial business.

## Browse
- [Lens inventory](https://www.lensseed.com/en/inventory): all available lenses, filterable by mount, brand, lens type (wide/normal/tele/super-tele/macro), focal length, grade, price, and optical character (swirly bokeh, soap-bubble, donut/mirror bokeh, smooth bokeh, and more).
- [Collections & kits](https://www.lensseed.com/en/collections): curated drops, ready-to-shoot kits, and collector outfits.

## Lens characters (what each look is + lenses in stock)
- [Character & mount index](https://www.lensseed.com/en/lenses): map of all character and mount pages.
- [Swirly bokeh](https://www.lensseed.com/en/lenses/swirly-bokeh): spinning backgrounds — Helios 44-2 / Petzval types.
- [Creamy bokeh](https://www.lensseed.com/en/lenses/creamy-bokeh): melted backgrounds from fast 50–58mm primes.
- [Soap-bubble bokeh](https://www.lensseed.com/en/lenses/soap-bubble-bokeh): bright-rimmed highlights — Trioplan-type triplets.
- [Smooth bokeh](https://www.lensseed.com/en/lenses/smooth-bokeh): clean ring-free rendering.
- [Dreamy glow](https://www.lensseed.com/en/lenses/dreamy-soft): soft luminous wide-open rendering.
- [Donut bokeh](https://www.lensseed.com/en/lenses/donut-bokeh): mirror-lens ring highlights.
- [Low light](https://www.lensseed.com/en/lenses/low-light), [Portrait](https://www.lensseed.com/en/lenses/portrait), [Wide angle](https://www.lensseed.com/en/lenses/wide-angle), [Macro](https://www.lensseed.com/en/lenses/macro).

## Lens mounts (history + adapting to mirrorless + stock)
- [M42](https://www.lensseed.com/en/lenses/mount/m42), [Minolta MD](https://www.lensseed.com/en/lenses/mount/minolta-md), [Canon FD](https://www.lensseed.com/en/lenses/mount/canon-fd), [Pentax K](https://www.lensseed.com/en/lenses/mount/pentax-k), [Contax/Yashica](https://www.lensseed.com/en/lenses/mount/contax-yashica), [Olympus OM](https://www.lensseed.com/en/lenses/mount/olympus-om), [Nikon AI](https://www.lensseed.com/en/lenses/mount/nikon-ai), [Konica AR](https://www.lensseed.com/en/lenses/mount/konica-ar), [Exakta](https://www.lensseed.com/en/lenses/mount/exakta), [Leica M](https://www.lensseed.com/en/lenses/mount/leica-m).

## Learn
- [How we grade](https://www.lensseed.com/en/how-we-grade): the 3-axis grading standard and defect disclosure.
- [Warranty & CLA service](https://www.lensseed.com/en/warranty): 90-day warranty and clean-lubricate-adjust servicing.
- [Provenance certificates](https://www.lensseed.com/en/provenance): QR-verified per-lens Certificate of Provenance & Condition.
- [Lens heritage](https://www.lensseed.com/en/heritage): optical history and character of notable vintage lenses.
- [Blog / Journal](https://www.lensseed.com/en/blog): lens technique, character playbooks, and reviews.
- [Terms & conditions](https://www.lensseed.com/en/terms): warranty, dispatch, payment, as-pictured guarantee.

## Data
- [Sitemap](https://www.lensseed.com/sitemap.xml)
- [Google Shopping feed (EN)](https://www.lensseed.com/api/feeds/google-shopping-en.xml)
- [Google Shopping feed (TH)](https://www.lensseed.com/api/feeds/google-shopping-th.xml)
- [Blog RSS](https://www.lensseed.com/rss.xml)