Schneider Kreuznach 120mm LS Blue Ring f/4.0 AF Macro Lens
The Schneider-Kreuznach 120mm LS f/4.0 AF Macro is a 120mm f/4 lens designed for Phase One XF, Mamiya 645 mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Schneider Kreuznach 120mm LS Blue Ring f/4.0 AF Macro Lens
Get notified when one lists.
We'll text or email you the moment a Schneider Kreuznach 120mm LS Blue Ring f/4.0 AF Macro Lens is listed on GearFocus.
Have a Schneider-Kreuznach 120mm LS f/4.0 AF Macro sitting in your bag?
You'd be the first listing for this model.
Serious buyers are already watching — list yours in minutes.
Available Now on GearFocus
Schneider Optics 4 x 5.65" Essential Filter Kit 3,4 & 5 Stop ND and I/R Cut
Schneider Optics 4 x 5.65" Essential Filter Kit 3,4 & 5 Stop ND and I/R Cut
Phase One Schneider 40-80mm f4-5.6 LS Blue Ring Mamiya AF Aspherical Lens
Schneider 90mm f4.5 APO-Componon HM Lens w/ Rollei Electronic Shutter 0
Lens Overview — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
Key Features — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
120mm Medium Format Prime: A classic focal length for macro and portrait work on medium format, offering comfortable subject working distance and consistent field of view.
True 1:1 Macro Capability: Designed for close-up and macro photography, allowing life-size reproduction for detailed product, scientific, or fine art imaging.
Integrated Leaf Shutter: The LS designation means a built-in leaf shutter enables flash sync at all shutter speeds, a significant advantage in studio strobe workflows.
Phase One XF & Mamiya 645 Mount: Natively compatible with two widely used medium format systems, making it a practical choice for shooters across both ecosystems.
Autofocus with Manual Override: Supports both AF and manual focus operation, giving photographers the flexibility to shoot quickly or with deliberate, frame-by-frame precision.
f/4.0 Maximum Aperture: Provides a consistent exposure baseline well-suited to controlled studio lighting environments common in medium format workflows.
Lens Specifications — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
| Spec | Detail |
|---|---|
| Use Cases | Macro, Product, Studio |
| Lens Type | Macro |
| Format | Medium Format |
| Zoom/Prime | Prime |
| Focal Length | 120mm |
| Maximum Aperture | f/4 |
| Camera System | Medium Format |
| Lens Mount | Phase One XF, Mamiya 645 |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 72mm |
Description — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
The Schneider-Kreuznach 120mm LS Blue Ring f/4.0 AF Macro is a medium format prime lens engineered for photographers working with Phase One XF or Mamiya 645 mount systems. Built around a 120mm focal length and a maximum aperture of f/4.0, this lens is classified as a macro type and falls within the telephoto focal length range — making it a thoughtful choice for close-up and detail-oriented work where subject-to-camera working distance is a practical concern. Autofocus and manual focus modes are both supported, providing operational flexibility across different shooting disciplines and studio setups.
A 72mm filter thread makes it compatible with a wide range of standard photographic filters. At 935g, the lens carries solid build weight consistent with the medium format segment. The LS designation refers to the lens-shutter construction, which is a notable feature for studio photographers synchronizing with flash at various shutter speeds.
Image stabilization is not present in this lens.
Pros — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
- ✓Dual mount compatibility with Phase One XF and Mamiya 645 systems offers broad medium format ecosystem coverage
- ✓Autofocus support combined with manual focus option provides flexible operation for different shooting scenarios
- ✓72mm filter thread allows use of widely available standard photographic filters
Cons — Schneider-Kreuznach 120mm LS f/4.0 AF Macro
- ✗No image stabilization (confirmed as 'None' in specs), which may require more careful technique or tripod use given the lens weight
- ✗Maximum aperture of f/4.0 is relatively modest for a medium format prime, limiting low-light handheld performance
- ✗At 935g, the lens is substantial and may add significant weight to a medium format kit