[Unused Boxed] SMC Pentax A 50mm F1.2 Standard Prime Lens for K Mount From JAPAN£591
● SMC Pentax-Aboxed
Asahi Pentax 50mm f/1.2
lens
The Asahi Pentax 50mm f/1.2 typically sells for £248 (median of 15 recorded sales, 2022–2026; fair evidence).
Typical sale price
£248
median of 15 sales, 2022–2026
last 3 years: £260 (14 sales)
Fair
Middle half of sales: £209–£301
£180at auction (3 sales)
£277on eBay (12 sales)
Hammer prices, buyer’s premium removed; eBay as soldHow ↗
Price by version
Typical price and middle half, on one shared scale.
SMC£2098 sales£173–£232SMC Pentax-A£2906 sales£274–£339
1 rarer version (1–2 sales each)
SMC Pentax-A Special£2,066
Not in the typical price
Listed apart, never blended in.
Over time
Every sale since 2022; no trend line.
Latest sales All 16 →
smc PENTAX 50mm f1.2 K Mount Lens Manual Focus Tested Film Camera 35mm£203
● SMCawaiting classification · not in the price
[Almost MINT] Smc Pentax 50mm f/1.2 Standard Lens for K Mount From JAPAN #776£188
【Near MINT】 SMC Pentax-A 50mm f/1.2 Standard MF Lens K Mount From JAPAN #369£272
Pentax SMC 50mm f/1.2 K-Mount Lens£230
What the book says
Book guide — not a sale$120–180
McKeown’s 1997–98: $120–180 (USD, mint) — a guide price, not a sale
What it is
7 elements; focus to 0.45m; 46°.
— McKeown’s Price Guide, 1997–98, p. 31
Versions and how to tell them apart
Other 50mms
50mm f/1.4
42 sales£67Solid50mm f/1.7
16 sales£49Fair50mm f/2.8 Macro
12 sales£85Fair50mm f/4 Macro
10 sales£73Fair50mm f/1.8
8 salesabout £45Indicative50mm f/2
4 salesabout £19Indicative50mm f/3.5
2 salesSales only50mm f/4
0 salesNo sales yet
42 sales£67Solid50mm f/1.7
16 sales£49Fair50mm f/2.8 Macro
12 sales£85Fair50mm f/4 Macro
10 sales£73Fair50mm f/1.8
8 salesabout £45Indicative50mm f/2
4 salesabout £19Indicative50mm f/3.5
2 salesSales only50mm f/4
0 salesNo sales yet
Facts
- Maker
- Asahi Pentax
- Type
- lens
- Sales in the typical price
- 15
- First sale
- 31 Mar 2022
- Latest sale
- 6 Aug 2026
- Median
- £248
- Middle half
- £209–£301
- Evidence
- Fair
- Method
- v1
Cite this page
“Asahi Pentax 50mm f/1.2: typical sale price £248, the median of 15 recorded sales, 2022–2026, middle half £209–£301 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/50mm-f-1-2/