GF 19-35mm vs GF 45-100mm: Zoom Lens Comparison
By Fujifilm House of Photography | Published: 2026-10-24
Category: Comparisons
Compare the FUJINON GF 19-35mm T3.5 PZ OIS WR and GF 45-100mm F4 R LM OIS WR for your GFX system. Find out which medium format zoom suits your photography style.
Quick answer
Choose the GF 19-35mm T3.5 PZ OIS WR if you need an ultra-wide, cinema-grade zoom for landscapes and interiors. Pick the GF 45-100mm F4 R LM OIS WR for a versatile portrait-to-telephoto zoom that excels in studio and street work.
Focal length and field of view
The most obvious difference between these two lenses is the focal length range. The GF 19-35mm covers ultra-wide to wide-angle, ideal for expansive landscapes, architecture, and tight interiors. The GF 45-100mm spans a classic standard-to-telephoto range, perfect for portraits, street photography, and compressed perspectives.
Aperture and low-light performance
Both lenses offer constant apertures throughout their zoom ranges, but with different priorities. The GF 19-35mm has a constant T3.5 aperture, optimized for video work with consistent exposure. The GF 45-100mm has a constant F4 aperture, which is slightly faster for stills and provides a bright viewfinder image.
Optical construction and image quality
The GF 19-35mm uses a complex 23-element design with four ED and three aspherical lenses to control aberrations across its wide field. The GF 45-100mm relies on a more traditional telephoto zoom construction, delivering excellent sharpness and contrast for portrait work without the same level of exotic glass.
Trade-offs at a glance
- Wide-angle reach vs portrait compression: The GF 19-35mm gives you dramatic wide perspectives; the GF 45-100mm offers flattering compression for headshots and environmental portraits.
- Video-centric vs stills-centric design: The GF 19-35mm's T3.5 aperture and power zoom are tailored for cinema use; the GF 45-100mm's F4 aperture and linear motor are optimized for fast stills autofocus.
- Weight and handling: The GF 19-35mm is a larger, heavier lens due to its complex optics; the GF 45-100mm is more compact and balances better on a GFX body for all-day shooting.
Lens specifications at a glance
- FUJINON GF19-35mm T3.5 PZ OIS WR: GF19-35mmT3.5 PZ OIS WR has a 23-element, 15-group optical construction including four ED and three aspherical lenses. This advanced design minimizes distortion and chromatic aberration, making it ideal for demanding architectural and landscape work.
FUJINON GF19-35mm T3.5 PZ OIS WR - FUJINON GF 45-100mm F4 R LM OIS WR: GF45-100mmF4 R LM OIS WR is described as a wonderfully versatile portrait lens for studio and street use. Its standard-to-telephoto range and optical stabilization let you shoot handheld in varied conditions while maintaining sharpness.
FUJINON GF 45-100mm F4 R LM OIS WR
Which lens fits you?
Best for
- Landscape and architecture photographers who need ultra-wide coverage
- Video producers requiring a constant T3.5 aperture and power zoom
Not for
- Portrait or street photographers who prefer a standard-to-telephoto range
