Lensbaby Soft Focus II 50 Optic
The Lensbaby 50 Optic is a 50mm f/2.5 lens designed for Other mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Lensbaby Soft Focus II 50 Optic
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Lens Overview — Lensbaby 50 Optic
Key Features — Lensbaby 50 Optic
Soft Focus Effect Optic: Produces a signature dreamlike glow and gentle blur that gives images an intentional, painterly quality distinct from standard sharp lenses.
Lensbaby Optic Swap System: Designed as a swappable optic for Lensbaby's modular system, allowing photographers to change creative optics without swapping the entire lens body.
50mm Full-Frame Prime: Standard focal length covers full-frame sensors without vignetting, making it suitable for portraiture, street, and conceptual work.
f/2.5 Maximum Aperture: Wide enough aperture to separate subjects from backgrounds and control the intensity of the soft focus rendering.
Manual Focus Only: Direct manual focus control lets photographers precisely place the focus point and fine-tune the soft focus character of the image.
Lightweight Build: At just 90g, the optic adds minimal weight to a Lensbaby system, making it easy to carry for extended shoots.
Lens Specifications — Lensbaby 50 Optic
| Spec | Detail |
|---|---|
| Use Cases | Fashion, Creative Effects |
| Lens Type | Special Effect |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/2.5 |
| Lens Mount | Other |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 46mm |
| Weight | 90g |
Description — Lensbaby 50 Optic
The Lensbaby Soft Focus II 50 Optic is a 50mm prime special effect lens built for the Lensbaby Optic Swap System, mounting via a Lens Board (Technical Camera) interface. Covering a full-frame image circle, this optic delivers its signature soft focus rendering across the entire frame without crop-related limitations. The f/2.5 maximum aperture gives photographers meaningful control over the look of their images, while the manual focus only design keeps the shooting experience deliberate and hands-on — which suits the creative, effect-driven purpose of this optic perfectly.
Weighing just 90 grams, it adds very little to the overall rig. A 46mm filter thread opens the door to screw-on filtration for even further creative experimentation. There is no image stabilization, so steady hands or a support system are recommended.
At the standard 50mm focal length, this optic is well-suited for portraiture, still life, and conceptual work where a painterly, dreamlike quality is the goal.
Pros — Lensbaby 50 Optic
- ✓Full-frame coverage at 50mm means no crop-related vignetting from the optic itself
- ✓Lightweight at just 90g, making it easy to carry and handle
- ✓Maximum aperture of f/2.5 allows for creative depth-of-field control
Cons — Lensbaby 50 Optic
- ✗Manual focus only — no autofocus capability for faster or action-oriented shooting
- ✗No image stabilization, requiring steady technique especially in lower light
- ✗Limited to Lens Board (Technical Camera) mount compatibility
Reviews — Lensbaby 50 Optic
- Lensbaby Soft Focus II includes an adjustable aperture & promises creative photo fun
DPReview · 2022-03-16 - Lensbaby Unveils the 50mm f/2.5 Soft Focus II Optic
PetaPixel · 2022-03-16 - Shoot otherworldly photographs with the new Lensbaby Soft Focus II Optic
Digital Camera World · 2022-03-16 - How I Use the Lensbaby Soft Focus II Optic
Lensbaby - Elizabeth Willson SoftFocusII
Lensbaby
Videos — Lensbaby 50 Optic
Lensbaby Softfocus II - Creative Photography Lens — TheCameraStoreTV