| Weight | 87 g |
|---|---|
| Dimensions | 50 mm |
| Focal Length (mm) | |
| Image Circle (mm) | |
| Max Aperture (f) | |
| Min Aperture (f) | |
| Aperture Blades | |
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| Rear Mount | |
| Flange-Focal Distance (mm @ ∞) | |
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| Production | |
| Serial Numbers |
Durst Neonon 50/2.8 [Pentax V1]
AKA Agfa Magnolar enlarger lens. Made in Japan (Pentax?). Version 1 has a three-row stippled rubber aperture ring that functions as a stepless aperture ‘clutch. Serials (all 5xxxxx) engraved on fascia.






![Durst-Neonon-50mm-f2.8 [PV1]-bokeh-1 Durst Neonon 50mm f2.8 [PV1]. Uncropped GFX at f2.8](https://deltalenses.com/wp-content/uploads/2022/04/Durst-Neonon-50mm-f2.8-PV1-bokeh-1.webp)
![Durst-Neonon-50mm-f2.8 [PV1]-bokeh2 Durst Neonon 50mm f2.8 [PV1]. Uncropped GFX at f4.](https://deltalenses.com/wp-content/uploads/2022/04/Durst-Neonon-50mm-f2.8-PV1-bokeh2.webp)
























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