Voigtlander 20mm f/3.5 Color-Skopar SL ASPH Lens
The Voigtlander 20mm f/3.5 SL ASPH is a 20mm f/3.5 lens designed for Nikon F, Canon EF mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Voigtlander 20mm f/3.5 Color-Skopar SL ASPH Lens
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Lens Overview — Voigtlander 20mm f/3.5 SL ASPH
Key Features — Voigtlander 20mm f/3.5 SL ASPH
20mm Full-Frame Prime: Fixed 20mm focal length provides a wide field of view suitable for landscapes, architecture, and environmental photography on full-frame DSLRs.
Aspherical Optical Design: ASPH element helps control distortion and aberrations common at wide focal lengths, contributing to edge-to-edge sharpness.
Manual Focus Only: Dedicated manual focus ring gives photographers precise, tactile control over focus, suited to deliberate shooting workflows.
Lightweight at 205g: Exceptionally compact for a full-frame wide-angle prime, making it practical for travel and extended handheld use.
f/3.5 Maximum Aperture: Provides usable light gathering for a wide-angle prime while keeping the lens profile slim and the overall weight low.
Nikon F & Canon EF Mounts: Available in both mounts, offering compatibility with a broad range of full-frame and APS-C DSLRs from either system.
Lens Specifications — Voigtlander 20mm f/3.5 SL ASPH
| Spec | Detail |
|---|---|
| Use Cases | Landscape, Architecture, Travel, Creative Effects |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 20mm |
| Maximum Aperture | f/3.5 |
| Camera System | DSLR |
| Lens Mount | Nikon F, Canon EF |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 52mm |
Description — Voigtlander 20mm f/3.5 SL ASPH
The Voigtlander 20mm f/3.5 Color-Skopar SL ASPH is a prime, manual focus wide-angle lens designed specifically for full-frame DSLR cameras. With a fixed 20mm focal length and a maximum aperture of f/3.5, it covers the wide-angle range effectively for landscape, travel, and architectural work. Tipping the scales at just 205g, it is one of the lighter options available in this focal length class, and its 52mm filter thread keeps accessory costs manageable.
The lens is offered in Nikon F and Canon EF mounts, giving DSLR shooters on both major platforms access to this compact wide-angle prime. There is no image stabilization and no autofocus, positioning this lens squarely for photographers who appreciate the deliberate, hands-on experience of manual focus shooting on a full-frame DSLR body.
Pros — Voigtlander 20mm f/3.5 SL ASPH
- ✓Extremely lightweight at just 205g, making it easy to carry for extended shoots
- ✓Full-frame coverage at a 20mm focal length, well-suited for wide-angle photography
- ✓Available in both Nikon F and Canon EF mounts, broadening compatibility
Cons — Voigtlander 20mm f/3.5 SL ASPH
- ✗Manual focus only — no autofocus support, which limits its usability in fast-moving or action scenarios
- ✗Maximum aperture of f/3.5 is relatively modest for low-light or shallow depth-of-field work
- ✗No image stabilization, which can be a drawback in handheld low-light situations
Reviews — Voigtlander 20mm f/3.5 SL ASPH
Videos — Voigtlander 20mm f/3.5 SL ASPH
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