Asahi Pentax 100mm f/2.8
The Asahi Pentax 100mm f/2.8 is a lens. CameraWorth tracks 10 sold prices for this model, with prices ranging from £50 to £105 (median £72).
Variants
Select a variant to filter the sales history below.
| Variant | Years | Edition | Sales | Price Range |
|---|---|---|---|---|
| Pentax-M | — | — | 1 | £100 – £100 |
| SMC Pentax-A | — | — | 1 | £94 – £94 |
| SMC Pentax-M | — | — | 8 | £50 – £105 |
Sales History
Prices shown are realised prices — auction results and completed eBay sales, never asking prices. Most saleroom figures are hammer prices, before commission; some houses publish a premium-inclusive figure, and we do not adjust for condition. Dealer and retail asking prices are typically higher. How this figure is calculated.
Prices updated: August 2026
| Date | Price | Value GBP | Source | Variant | |
|---|---|---|---|---|---|
| Aug 2026 | £94 | £94 | 🇬🇧 eBay | SMC Pentax-A | |
Title: Pentax A 100mm f2.8 portrait lens built in lens hood and end caps and case
Description:
Find many great new & used options and get the best deals for Pentax A 100mm f2.8 portrait lens built in lens hood and end caps and case at the best online prices at eBay UK! Free delivery for many products! Location: Pinner, United Kingdom |
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| Aug 2026 | £100 | £100 | 🇬🇧 eBay | Pentax-M | |
Title: Pentax-M 100mm f2.8 pentax k mount with hood
Description:
Pentax-M 100mm f2.8 • Includes F+R caps, hood. • Condition - Cosmetics: very light paint loss to barrel & aperture ring. • Optics: very light scratch to the front optic, dust throughout optics, nothing unexpected for age nor anything which affects image quality. • Mechanics: focus & aperture rings are silky smooth. No oil on or wear to the aperture blades. Location: Longfield, United Kingdom |
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| Aug 2026 | £58 | £58 | 🇬🇧 eBay | SMC Pentax-M | |
Title: Pentax SMC Pentax-M 100mm F/2.8 Manual Camera Lens Working w/ Original Caps
Description:
West Yorkshire. May not include all the original accessories / booklets. {{tab5title}}. {{tab4title}}. {{tab3title}}. {{tab2title}}. {{tab1title}}. Location: Leeds, United Kingdom |
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| Jul 2026 | £70 | £70 | 🇬🇧 eBay | SMC Pentax-M | |
Title: Vintage SMC Pentax-M 100mm F/2.8 Manual Camera Lens Working w/ Original Caps
Description:
This lens is WORKING and in used condition. Beatrice Rose. West Yorkshire. Original Case. May not include all the original accessories / booklets. {{tab4title}}. {{tab3title}}. {{tab2title}}. Location: Leeds, United Kingdom |
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| Jul 2026 | USD 70 | £52 | 🇺🇸 eBay | SMC Pentax-M | |
Title: SMC PENTAX M 100mm F/2.8 For Pentax K Prime Lens Lens Texted Working
Description:
● Focal Length: 100mm. ● Maximum Aperture: f/2.8. Location: Brooklyn, NY, United States |
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| Jul 2026 | USD 75 | £56 | 🇺🇸 eBay | SMC Pentax-M | |
Title: SMC Pentax-M 100mm f/2.8 lens (U40911) US RESIDENTS ONLY
Description:
Focus is smooth. manual focus. nice bokeh effects. great portrait lens. Location: Milford, Connecticut, United States |
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| Jul 2026 | USD 99 | £74 | 🇺🇸 eBay | SMC Pentax-M | |
Title: SMC Pentax-M 100mm F/2.8 Portrait Lens for K Mount From JAPAN 2912328 [Exc+]
Description:
There is a small amount of dust inside the lens. (it does not affect image quality). Including Front Lens Cap. Rear Lens Cap (Not Original). I will provide courteous and responsive service. When purchasing from the United States, import duties are included in the item price. Location: Shizuoka, Japan |
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| Jul 2026 | USD 115 | £86 | 🇺🇸 eBay | SMC Pentax-M | |
Title: [MINT] SMC Pentax-M 100mm f/2.8 Portrait Lens for K Mount From JAPAN
Description:
Focus ring is slightly heavy. 匿名コウモリ さんがドキュメントの編集に参加しました。. ・For the United States. ・For All Other Countries. There is no large dusts. There is no scratches. There is no balsam separation. There is no fungus. Location: TAKASAKI,, Japan |
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| Jul 2026 | USD 140 | £105 | 🇺🇸 eBay | SMC Pentax-M | |
Title: SMC PENTAX M 100mm f/2.8 MF Telephoto Lens for K Mount From JAPAN
Description:
The SMC PENTAX M 100mm f/2.8 MF Telephoto Lens for K Mount is a high-quality lens designed specifically for Pentax cameras. Made with durable aluminum material, this manual focus lens boasts a maximum aperture of f/2.8, ideal for capturing crisp and detailed photos. With a focal length of 100mm, this telephoto lens is perfect for photography enthusiasts looking for a versatile and reliable lens for their Pentax K mount camera. Made in Japan by the reputable brand Pentax, this lens ensures excellent image quality and performance for a range of photography styles. Location: Atlanta, GA, United States |
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| Sep 2025 | £50 | £50 | 🇬🇧 Special Auction Services | SMC Pentax-M | |
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Auction: Photographica & Cameras Auction (Lot 337) Title: A SMC Pentax-M 100mm f/2.8 Lens
Description:
A SMC Pentax-M 100mm f/2.8 Lens, Pentax K mount, barrel G, elements G-VG, with front and rear caps |
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