Canon Extension Tube EF 25 *USED*

Quick Overview

• 25mm Fixed Extension for High-Magnification Close-Ups
• Retains Full Autofocus and Auto Exposure (AE) Data
• Hollow Barrel Design Insures Zero Optical Degradation
• Shortens Minimum Focus Distance of Existing Lenses
• Heavy-Duty, Precision Metal Mount Construction
• Native Canon EF-Mount System Compatibility

Product Description

The Canon Extension Tube EF 25 strikes the perfect balance between high-magnification close-up capability and portable, lightweight design, making it a favorite go-to accessory for macro, nature, and fine-art detail photographers. Placed directly between your camera body and lens, it delivers ample magnification by physically increasing the distance between the lens optics and the image sensor, effectively cutting down your lens's minimum focusing distance. A massive upgrade in gear utility without adding extra bulk, this 25mm spacer allows you to achieve stunning macro-like results using your existing lens collection instead of buying a dedicated, expensive macro lens. Because the tube is completely hollow and contains zero glass elements, it automatically preserves the native optical quality, sharpness, and color rendition of your lens without adding any distortion. Operating with an advanced set of integrated electronic pass-through contacts, this extension ring lets you keep pace with fast-changing setups by maintaining full communication for automatic exposure metering and autofocus tracking between the camera body and compatible lenses. This highly precise, specialized tool offers an affordable, inspiring entry into close-up photography, working beautifully as a standard everyday camera bag companion for native Canon EF-mount lenses and DSLRs (as well as mirrorless bodies via an EF adapter). This original EF 25 is designed strictly for full-frame Canon EF lenses. If you are shooting with crop-sensor Canon EF-S lenses, look for the revised EF 25 II version, which features a recessed rubberized mount configuration to safely clear the extended rear elements of EF-S glass.