M42 Mount DALLMEYER Dallmeyer MAX-LITE 89mm

For sale: a prestigious DALLMEYER PROJECTOR lens. Converted to M42 mount using a holder conversion adapter. On the NEX5, infinity focus was achieved using an M42 helicoid 25-55mm → M42-SONY E-mount conversion ring (helicoid and conversion ring are not included in the sale). Please check the sample photos. The corners will vignette on the NEX5. It has a pleasing vignette, but if you are concerned, please use crop zoom or optical zoom modes. Bubble bokeh and rainbow flare can be captured without issue. *Since this is a PROJECTOR lens, it has no aperture.*

Also, please refer to:
Dallmeyer PROJECTOR lens
https://m-camera.com/c-item-detail?ic=A000001280&srsltid=AfmBOorrRuanfXvu6H8YeytEtKnZhmNtuDtHiqmIxh-pcNiJ5XCdhBdL

○ Appearance
There are signs of wear and tear due to age, but it is in good condition considering its age.
○ Optics
There is some minor dust, but the optics are in good condition. Please check the photos.
*Please refrain from purchasing if you are concerned.*

★Please be sure to check the profile★

☆Included items
M42*0.75 ⇒ 1.25in holder conversion adapter, 3-point fixing

*This is just for flange back adjustment on the NEX5. It may vary depending on the adapter and camera, so we cannot guarantee focus or infinity focus. Please refrain from purchasing if you are seeking perfection.
*Listed as X-mount for convenience.
*Although I may have overlooked something, please forgive me as I am an amateur.
*Due to the nature of used items, the appearance of scratches, usage, and the appearance of the optical system will vary depending on individual opinions.
*Please understand that this is a used item and purchase with no claims and no returns.
*Only the lens and adapter are for sale. The helicoid and accessories for photography are not included.
*Please understand the contents well before purchasing.
Other features... Old lens
Single-focus lens
British lens