Leica 9cm f4 (Undated)
A collapsible 90mm f/4 screw-mount lens from Leica, part of the historic Elmar series.
Overview
The Leica 9cm f4 is a camera lens produced by Leica, designated as an Elmar and intended for use with Leica screw-mount cameras. Also referred to as the "Ernst Leitz (Leica) Elmar 9cm f/4 Collapsible," it has a focal length of 9cm (90mm) and a maximum aperture of f/4. The lens is collapsible, allowing for more compact storage when not in use. It was marketed under variations of the name "Leica 9cm f4 Elmar" and specifically as the "LEICA 9cm, F4 ELMAR COLL FOR M" in at least one listing, suggesting compatibility with Leica M mount. Described as "beautifully made" and capable of producing "great quality photos," it reflects the craftsmanship associated with Leica optics of its era.
Specifications
| Focal length | 9cm (90mm) |
| Maximum aperture | f/4 |
| Lens type | Collapsible |
| Mount | Screw Mount |
Market
In 2014, the Leica 9cm f4 was listed in the price range of £60–150, without specific condition noted. By October 2015, a unit described as "MINT" sold for £199.00. A listing noted the lens in "good condition with normal handling and edge wear" and included a 24-hour inspection period, indicating it was sold as a pre-owned item.
eBay Listings
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