7artisans 4mm F/2.8 Lens

7artisans 4mm F/2.8 Lens

In The Box

• 7artisans 4mm F/2.8 Lens
• Front Lens Cap
• Rear Lens Cap

7artisans 4mm f/2.8 Circular Fisheye Lens – for Creative Ultra-Wide Shots

The 7artisans 4mm F/2.8 Lens is an ultra-wide circular fisheye designed for APS-C and Micro Four Thirds mirrorless cameras. With its extreme 225° field of view, this lens captures immersive perspectives that transform landscapes, architecture, and creative shots into unique visual stories. Whether you’re shooting VR content, panoramic scenes, or dramatic drone footage, this lens lets you go beyond the limits of conventional wide-angle lenses.

It features a precise optical construction of 10 elements in 8 groups with multi-layer coatings to reduce flare and ghosting while maintaining image clarity across the frame. The bright f/2.8 aperture supports shooting in varied lighting conditions, while the 7-blade diaphragm produces smooth radial blur and pleasing bokeh effects when focusing close. A minimum focusing distance of just 8.5 cm allows you to create striking fisheye close-ups with exaggerated depth and curvature.

Built with a solid all-metal body, the lens remains lightweight at only 201 g, making it a versatile companion for travel, outdoor exploration, and aerial drone work. Compatible with Sony E / Fujifilm X / MFT / Canon EF-M mounts, the 7artisans 4mm F/2.8 is an affordable and creative tool for photographers and videographers looking to push boundaries with ultra-wide, circular imagery.

Competitive Advantage Analysis

• Wider than competitors: 225° angle of view, unlike most fisheyes limited to ~180°.
• Closer focus: Minimum focusing distance of just 8.5 cm for dramatic effects.
• Lightweight yet solid: All-metal body at only 201 g, easy for travel and drone setups.
• Affordable innovation: Offers VR-level immersive shots at a fraction of premium fisheye lens prices.

Key Features

• Immersive Ultra-Wide Shots – Capture 225° circular views for VR, panoramas, and creative work.
• Low-Light Ready – f/2.8 aperture handles dim environments without sacrificing detail.
• Compact & Travel-Friendly – Weighs just 201 g, perfect for drones and handheld shooting.
• Creative Close-Ups – Focus as near as 8.5 cm for exaggerated fisheye perspectives.
• Durable Build – All-metal body ensures longevity and professional reliability.