FUJIFILM GF 250mm f/4 R LM OIS WR Lens

FUJIFILM GF 250mm f/4 R LM OIS WR Lens
The GF 250mm f/4 combines a long reach with a sophisticated optical layout. By utilizing Super ED and ED glass, it virtually eliminates chromatic aberrations, ensuring that your long-distance subjects are rendered with surgical sharpness and natural color.

Key Performance and Optics
Telephoto Compression: The 197.5mm (equivalent) focal length narrows the field of view, allowing for beautiful background compression and subject isolation.

Premium Optical Glass: Features one Super ED element and two extra-low dispersion (ED) elements to suppress color fringing across the entire focusing range.

5-Stop Optical Image Stabilization (OIS): Minimizes the appearance of camera shake, which is critical for maintaining sharpness when shooting handheld at long focal lengths.

Focus Preset Function: Allows you to store and instantly recall specific focus distances, a vital feature for sports and wildlife photographers tracking predictable action.

Teleconverter Compatibility: Fully compatible with the GF 1.4X TC WR, which extends your reach to a 350mm (277mm equivalent) focal length.

Speed and Reliability
Linear AF Motor: Provides fast, quiet, and precise autofocus. The internal focusing mechanism ensures the lens length remains constant and maintains optical quality at all distances.

Rugged Magnesium-Alloy Build: Designed for the elements, the barrel is dust-, freeze-, and weather-resistant down to 14°F.

Fluorine Coating: The front element is treated with a hydrophobic fluorine coating that repels water, oil, and fingerprints for easier cleaning in the field.

Tactile Aperture Ring: Includes a physical aperture ring with a “Command” position for manual or camera-based exposure control.

Summary
The FUJIFILM GF 250mm f/4 is a “masterclass” in telephoto engineering for the GFX system. While this unit lacks the hood and tripod collar, its 82mm filter thread and built-in OIS make it a powerful, high-resolution tool for photographers who need to bring distant subjects into sharp, medium-format focus.