Canon Ultrasonic EF-S18-135mm f 3.5-5.6 IS USM Instruction Manual

Canon Ultrasonic EF-S18-135mm f 3.5-5.6 IS USM manual cover

Pages 17

Year 2015

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Canon Ultrasonic EF-S18-135mm f 3.5-5.6 IS USM Specification

The Canon Ultrasonic EF-S18-135mm f/3.5-5.6 IS USM Lens is a versatile zoom lens designed for APS-C sensor cameras, offering a focal length range equivalent to 29-216mm in 35mm format. This lens features Canon's advanced NANO USM technology, which combines smooth and silent autofocus with high-speed performance, making it ideal for both still photography and video recording. The lens construction includes 16 elements in 12 groups, with a maximum aperture range of f/3.5-5.6, allowing for flexibility in various lighting conditions. Its optical image stabilization system provides up to four stops of shake correction, ensuring sharp and clear images even at slower shutter speeds.

The EF-S18-135mm lens incorporates a seven-blade circular diaphragm, contributing to a pleasing bokeh effect. It also features a minimum focusing distance of 0.39 meters, enabling users to capture detailed close-up shots. The lens is equipped with a manual focus ring for precise control and a zoom ring lock to prevent unwanted lens extension. Its compact and lightweight design, weighing approximately 515 grams, makes it a practical choice for travel and everyday use. The lens is compatible with Canon's PZ-E1 Power Zoom Adapter, providing smooth and motorized zoom control for video applications. Overall, the Canon EF-S18-135mm f/3.5-5.6 IS USM Lens is a highly capable and adaptable lens suited for photographers and videographers seeking a reliable all-in-one solution.

Canon Ultrasonic EF-S18-135mm f 3.5-5.6 IS USM F.A.Q.

How do I attach the Canon EF-S18-135mm f/3.5-5.6 IS USM lens to my camera?

To attach the lens, align the white square on the lens with the white square on the camera mount, then gently rotate the lens clockwise until it clicks into place.

What should I do if the autofocus is not working on my Canon EF-S18-135mm lens?

Ensure the lens is set to AF mode. Check for any obstructions on the lens contacts and clean them gently with a soft cloth. If the issue persists, try resetting your camera settings or test the lens on another camera body.

Can I use filters with the Canon EF-S18-135mm f/3.5-5.6 IS USM lens?

Yes, you can use filters with this lens. It has a filter thread size of 67mm. Ensure that the filter is the correct size to avoid vignetting.

How do I clean the Canon EF-S18-135mm lens effectively?

Use a soft, lint-free cloth or lens cleaning tissue. For stubborn spots, you can use a few drops of lens cleaning solution. Avoid excessive pressure and ensure the lens is dry before reattaching the lens cap.

What is the minimum focusing distance of the EF-S18-135mm lens?

The minimum focusing distance for the Canon EF-S18-135mm f/3.5-5.6 IS USM lens is 0.39 meters (1.3 feet).

How can I switch between autofocus and manual focus on this lens?

Locate the AF/MF switch on the side of the lens. Slide it to AF for autofocus or to MF for manual focus.

What should I do if the zoom ring on my lens is stiff or difficult to turn?

Check for any debris around the zoom ring and gently clean the area. Avoid applying excess force. If the problem continues, it may need professional servicing.

Is the Canon EF-S18-135mm lens weather-sealed?

No, the Canon EF-S18-135mm f/3.5-5.6 IS USM lens is not weather-sealed. It is advisable to avoid using it in extreme weather conditions without protective gear.

How do I update the firmware of the Canon EF-S18-135mm lens?

The lens itself does not require firmware updates. Ensure your camera body has the latest firmware for optimal lens compatibility.

What are the key features of the Canon EF-S18-135mm f/3.5-5.6 IS USM lens?

Key features include a versatile zoom range, Image Stabilization (IS) for reducing camera shake, and a fast, quiet Nano USM autofocus motor, making it suitable for both photography and video recording.