Canon EXT TUBE EF25 II

Description

The Canon EXT TUBE EF25 II is an extension tube designed to enable macro photography by increasing the lens-to-sensor distance, allowing for closer focusing distances than normally possible with the lens alone. This accessory is ideal for Canon EF and EF-S lenses, making it a versatile tool for photographers looking to explore detailed macro photography without investing in specialized lenses.

Technical Specifications

• Type: Extension tube
• Compatibility: Compatible with Canon EF and EF-S lenses
• Tube Length: 25mm
• Construction: Durable plastic and metal
• Electronic Connections: Includes electrical contacts to maintain autofocus and aperture control
• Dimensions: Approx. 2.7 x 2.8 inches (68.5 x 71 mm)
• Weight: Approx. 125 g (4.4 oz)

Key Features

• Increased Close Focusing Ability: Allows lenses to focus closer than their normal set minimum focusing distance.
• Maintained Autofocus and Exposure: Features electronic contacts that ensure camera-to-lens communication is preserved, including autofocus and exposure settings.
• Lightweight and Compact: Adds minimal weight and size to the camera setup, making it ideal for travel and field use.
• Easy to Use: Can be easily attached between the camera body and lens, and used with multiple lenses for versatility in macro photography.

Use Cases

• Macro Photography: Enables detailed close-up photography of small subjects like insects, flowers, and detailed textures.
• Product Photography: Useful for photographing small items where clarity and detail are critical.
• Scientific and Educational Use: Allows for detailed observation and documentation of small and intricate subjects in fields such as botany, entomology, and materials science