FUJIFILM Fujinon GF 30mm f/3.5 R WR Autofocus Lens for G-Mount, Black {58}

Fujifilm GF 30mm f/3.5 R WR: medium format's proven 24mm equivalent.

At 30mm on the 44x33mm GFX sensor, you're working with a 84.7-degree field of view, the practical equivalent of 24mm on full-frame. That's wide enough to command a landscape or fill a frame with architecture, but not so extreme that you're constantly fighting distortion. The optical formula runs 13 elements across 10 groups, with two aspherical and two ED elements doing the work of keeping aberrations in check across the frame. Sharpness wide open at f/3.5 is solid for landscape use, and by f/5.6 it's as sharp as you'd want across the whole field.

At 508g and 99.4mm long, this is a compact lens by medium format standards, balanced enough to hand-hold for extended shoots. The magnesium alloy build, weather sealing rated to -10°C, and internal focus motor (no barrel extension at close focus distances) make it a practical field tool. Minimum focus sits at 32cm, which lets you get close enough to use the wide angle for foreground emphasis. The 58mm filter thread keeps accessory costs modest. For GFX shooters who want a workhorse wide prime that travels light and holds up outdoors, this is a well-established answer.

Who It's For

Landscape photographers working the GFX system will find the 84.7-degree angle of view and strong stopped-down sharpness a natural fit for wide environmental shots. Architectural photographers benefit from the distortion control and the internal focus motor that keeps the barrel length consistent through the working range. Travel photographers carrying a GFX 50R or 100 will appreciate the 508g weight and weather sealing down to -10°C, this lens doesn't add much bulk for what the sensor demands of it. Documentary and street photographers comfortable with a 24mm-equivalent perspective can use the 32cm minimum focus distance to work close and emphasize foreground context.

Key Features

• 13-element, 10-group optical design with 2 aspherical and 2 ED elements
• 84.7-degree field of view, 24mm full-frame equivalent on GFX sensor
• f/3.5 maximum aperture, sharp by f/5.6 across frame
• Internal autofocus motor with no barrel extension at close focus
• 32cm minimum focus distance for wide-angle foreground emphasis
• Magnesium alloy body, weather-sealed to -10°C, operates in dust and moisture
• 508g weight, 99.4mm length, 58mm filter thread-compact for medium format
• 9-blade diaphragm with aperture ring, focus ring with dampening

FAQ

What's the field of view on a GFX camera?

At 30mm on the 44x33mm GFX sensor, you're looking at 84.7 degrees, equivalent to a 24mm lens on full-frame. Wide enough for landscapes and architecture without the extreme distortion you'd fight at 20mm or wider.

How sharp is this lens wide open?

Solid at f/3.5 for landscape work. By f/5.6, it's as sharp as you need across the entire frame, with minimal vignetting that disappears by f/5.6 anyway.

Can you use this for close-focus work?

Minimum focus is 32cm (about a foot), which is close enough to use the wide angle for foreground emphasis. The internal focus motor means no barrel extension when focusing close, so nothing changes physically.

How does autofocus perform?

On a GFX 50R it racks from close focus to infinity in just over one second. On the GFX 100 with phase-detection AF, it's even faster at around 0.8-0.9 seconds. Fast enough for casual people photography without hunting.

What about weather sealing and temperature ratings?

Magnesium alloy build with gaskets around the mount and throughout the barrel. Rated to operate down to -10°C (14°F) and sealed against dust and moisture-solid for field work but not tropical humidity rated.

Is the bokeh usable on this wide-angle lens?

At f/3.5 on 30mm, don't expect separation miracles. Get close to your subject with distance behind it and you can get some blur, but the bokeh can show ring artifacts on out-of-focus highlights, especially at frame edges. Smooth in quiet backgrounds though.

What filter size does it take?

58mm-compact and affordable. The small thread keeps accessory costs down compared to larger medium format lenses.