Canon EF-M 22mm f2 STM Compact System Lens User Manual

1. Sopraview

The Canon EF-M 22mm f/2 STM is a moderate wide-angle lens designed for the EOS M Digital Camera series. Its ultra-slim and compact form factor makes it highly portable. Featuring a bright f/2.0 aperture, this lens excels in low-light conditions and produces attractive background blur (bokeh). An aspheric lens element contributes to high resolution and contrast. The built-in Stepping Motor (STM) ensures smooth and quiet continuous autofocus, particularly beneficial for video recording. With a short minimum focusing distance, it allows for close-up photography.

Figura 1: Fronte view of the Canon EF-M 22mm f2 STM Compact System Lens.

2. Ciò chì hè in a scatula

• EF-M22mm 1:2 STM Lens
• Lens Cap E-43
• Lens Dust Cap EB
• Libru d'istruzzioni
• Carta di garanzia

3. Funzioni chjave

• Moderate Wide-Angle: Equivalent to 35mm on a full-frame camera, offering a versatile field of view.
• Autofocus fluide et silencieux : Built-in Stepping Motor (STM) provides silent and fluid continuous autofocus, ideal for video recording.
• Bright f/2.0 Aperture: Excellent for low-light performance and creating beautiful, soft background blur with its 7-blade circular aperture.
• Alta qualità di l'imagine: An aspheric lens element ensures high resolution and contrast.
• Close-Up Capabilities: Minimum focusing distance of 5.9 inches (0.15 meters) allows for detailed close-up shots.
• Disegnu compactu: Ultra-slim and lightweight, making it easy to carry and suitable for travel.

4. Setup è Installazione

Attaccà a lente

1. Assicuratevi chì a camera hè spenta.
2. Remove the rear lens cap from the EF-M 22mm f/2 STM lens and the body cap from your EOS M camera.
3. Allineate u puntu rossu nantu à l'obiettivo cù u puntu rossu nantu à a montatura di l'obiettivo di a camera.
4. Inserite l'obiettivu in u supportu di a camera è giratelu in sensu orariu finu à chì si sente un clic in u so postu.

Staccate a lente

1. Assicuratevi chì a camera hè spenta.
2. Mentre appughjate u buttone di sganciu di l'obiettivo nantu à u corpu di a camera, girate l'obiettivo in sensu antiorariu finu à ch'ellu si ferma.
3. Carefully remove the lens from the camera.
4. Attach the rear lens cap to the removed lens and the body cap to the camera to protect the sensor.

Figura 2: Side view of the Canon EF-M 22mm f2 STM lens, showing the mount.

5. Funziunamentu di a lente

Autofocus (AF) è Messa à focu manuale (MF)

The EF-M 22mm f/2 STM lens supports both autofocus and manual focus. The STM (Stepping Motor) technology provides exceptionally smooth and quiet autofocus, which is particularly advantageous when shooting video, as it minimizes distracting focus motor noise. For precise control, switch to manual focus mode on your camera.

Aperture and Low-Light Performance

With a wide maximum aperture of f/2.0, this lens allows a significant amount of light to reach the camera's sensor. This makes it highly effective for shooting in challenging low-light conditions without needing to drastically increase ISO sensitivity. The wide aperture also enables shallow depth of field, creating a pleasing background blur that isolates your subject.

Fotografia Primu Pianu

The lens features a minimum focusing distance of just 0.15 meters (5.9 inches). This allows you to get very close to your subjects, capturing intricate details and achieving a near-macro effect. Experiment with this feature for creative close-up shots.

Figura 3: Fronte view of the Canon EF-M 22mm f2 STM lens, illustrating the aperture blades.

Understanding STM Lenses

The Stepping Motor (STM) is a type of autofocus motor designed by Canon to provide smooth and quiet focusing, especially during video recording. Unlike traditional ultrasonic motors (USM) which can be noisy, STM lenses are optimized for silent operation, preventing unwanted audio interference in your videos.

6. Mantenimentu è Cura

• Pulizia di a lente: Use a soft, lint-free cloth or a lens brush to remove dust. For smudges, use a lens cleaning solution and a microfiber cloth. Avoid touching the glass elements directly with your fingers.
• Conservazione: When not in use, keep the lens attached to the camera or with both front and rear caps on. Store in a cool, dry place away from direct sunlight and extreme temperatures.
• Evite l'impattu: Protect the lens from drops or impacts, which can damage internal components.
• Prutezzione di l'umidità: Avoid exposing the lens to excessive moisture or humidity. If it gets wet, dry it immediately with a soft cloth.

7. Risoluzione di prublemi

• L'autofocus ùn funziona micca: Ensure the lens is securely mounted to the camera. Check the camera's focus mode settings (AF/MF). Clean the electrical contacts on both the lens and camera body with a clean, dry cloth.
• Problemi di qualità di l'imagine: Ensure the lens elements are clean and free from dust or smudges. Check camera settings for appropriate aperture, ISO, and shutter speed.
• Lens Not Recognized: Power off the camera, detach and reattach the lens, then power on the camera again. Ensure camera firmware is up to date.

8. Specificazioni

9. Garanzia è Support

This product is subject to a 14-day return policy. For detailed warranty information and customer support, please refer to the Warranty Card included in the product packaging or visit the official Canon support website. Ensure you register your product to activate any applicable warranties.