1.4x Teleconverter for GFX​

Attaching the teleconverter to GF250mF4 R LM OIS WR and GF100-200mmF5.6 R LM OIS WR allows for telephoto shooting, while maintaining superior image quality. The maximum aperture is reduced by one F stop. As both the lens and the teleconverter are high quality, there’s hardly any deterioration in MTF when the teleconverter is attached.