Uvod
The Canon EF 28-80mm F/3.5-5.6 V USM lens is designed for Canon EOS SLR cameras, offering a versatile focal length range suitable for various photographic situations. This manual provides detailed instructions for its features, setup, operation, maintenance, troubleshooting, and technical specifications.
Figure 1: Canon 28-80mm F/3.5-5.6 V USM Lens, showing its compact design and EF mount.
Ključne karakteristike:
- Ultrasonic focus drive for silent, high-speed auto focusing.
- 28-80mm focal length provides a wide range of photographic possibilities.
- Compatible with Canon EOS SLR cameras.
- Minimum focusing distance under 15 inches (0.38m).
- Features a flare-cut movable diaphragm.
Setup
Pričvršćivanje objektiva:
- Align the red index mark on the lens with the red index mark on your Canon EOS camera body.
- Rotirajte sočivo u smjeru kazaljke na satu dok ne klikne na svoje mjesto.
Odvajanje sočiva:
- Dok držite pritisnuto dugme za otpuštanje objektiva na kućištu fotoaparata, rotirajte objektiv u smjeru suprotnom od kazaljke na satu dok se ne zaustavi.
- Remove the lens from the camera body.
Always attach the rear lens cap when the lens is not mounted on the camera to protect the rear element and electrical contacts.
Operating
Autofocus (AF) / Manual Focus (MF) Switch:
The lens features an AF/MF switch. Set the switch to 'AF' for automatic focusing or 'MF' for manual focusing. In AF mode, the lens will automatically adjust focus when the shutter button is half-pressed. In MF mode, you can manually rotate the focusing ring to achieve desired focus.
Podešavanje žižne daljine:
Rotate the zoom ring on the lens to adjust the focal length between 28mm (wide-angle) and 80mm (telephoto). This allows for flexibility in framing your shots without changing lenses.
Raspon otvora blende:
The lens has a variable aperture of F/3.5-5.6, meaning the maximum aperture changes with the focal length. At 28mm, the maximum aperture is F/3.5, and at 80mm, it is F/5.6. This affects the amount of light entering the lens and the depth of field in your images.
Minimalna udaljenost fokusa:
The minimum focusing distance for this lens is 0.38 meters (approximately 15 inches), allowing for close-up shots of subjects.
Održavanje
Čišćenje sočiva:
- Use a lens blower to remove dust and loose particles from the lens surface.
- For smudges or fingerprints, use a soft, clean microfiber cloth specifically designed for lenses, along with a small amount of lens cleaning solution.
- Never use abrasive materials or harsh chemicals on the lens.
Skladištenje:
- Čuvajte objektiv na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Always attach the front and rear lens caps when not in use to protect the glass elements.
- Consider using a lens pouch or case for added protection during transport.
Rješavanje problema
Uobičajeni problemi:
- Focusing Problems: Ensure the AF/MF switch is set correctly. Check if there is enough light for the autofocus system to work effectively. In low light, switch to MF.
- Dust or Smudges on Images: Clean the lens elements as described in the Maintenance section. If the issue persists, it might be dust on the camera sensor, which requires professional cleaning.
- Objektiv nije sigurno pričvršćen: Ensure the red index marks are aligned correctly and the lens is rotated until it clicks. Do not force the lens.
If you encounter persistent issues not covered here, please refer to the Canon support resources or contact an authorized service center.
Specifikacije
| Specifikacija | Vrijednost |
|---|---|
| Brand | Canon |
| Broj modela | C219912 |
| Focal Length | 28-80mm |
| Lens Type | Standardni zum |
| Raspon otvora blende | F/3.5-5.6 |
| Kompatibilni nosači | Canon EF |
| Minimalna udaljenost fokusa | 0.38 meters (under 15 inches) |
| Težina artikla | 12.8 unce |
| Dimenzije proizvoda | 5 x 5 x 6 inča |
| Proizvođač | Canon |
Garancija i podrška
Informacije o garanciji:
The Canon 28-80mm F/3.5-5.6 V USM Lens typically comes with a one-year manufacturer's warranty from Canon. Please refer to your product packaging or Canon's official webstranicu za specifične uslove i odredbe garancije.
Korisnička podrška:
Za dodatnu pomoć, tehničku podršku ili upite o servisiranju, posjetite službenu Canon web stranicu website or contact their customer service department. You can find contact information and FAQs on their support pages.
Always ensure you have your product's serial number and proof of purchase available when contacting support.
