Manuale d’uso / di manutenzione del prodotto EF Lenses del fabbricante Canon
Vai alla pagina of 22
47 Le ns Attachment EF 135mm EF 180mm EF 200mm EF 200mm EF 300mm EF 300mm EF 400mm EF400mm f/2L USM f/3.5L Macro US M f/1.8L USM f/2.8L II USM f/2.8L IS US M f/4L IS US M f/2.8L IS US M f/4.0L DO IS US M Focal Leng th (mm) 189 252 280 280 420 420 560 560 f-st op (f) 2.
Imag es From Y our Imagination, D elivered by C anon EF L enses Ev er noticed that “imagination” c ontains the word “image”? That’s bec ause creating an im age starts w ith your im agination. When you h ave an image in mind, you must choose a lens which c an c apture that image.
UL TRA-WIDE Z OOM LEN SES 5 EF 20-35mm f/3.5-4.5 USM A superior performance ultra-w ide- angle zoom lens, c overing the entire ra nge of popular wide-angle foc al le ngths. A ring-type USM and an inner fo cus design provide f ast and s ilent AF , along with full-time manual focus ov erride.
ST ANDARD Z OOM LEN SES 7 EF 28-80mm f/3.5-5.6 II F or many E OS users, this is their first EF len s. Light, compact and affordab le, it co ve rs a practical r ange of focal lengths — ideal for almost everything from f amily sn apshots and travel to event photography .
ST ANDARD Z OOM LEN SES 9 EF 28-135mmf/3.5-5.6 IS USM An unbeatab le combination of zoom ra nge, silent and f ast USM autofocu s, excel lent optics and Canon’s Image Stabilization tec hnology.
TELEPHOT O ZOOM LENSES 11 EF 75-300mm f/4-5.6 III USM W ith the addition of a Micro US M for fa st er and even quieter aut ofocus, this ve rsion of the EF 75-300mm is well- s uited for sports and other applications r equiring fast AF . The USM version shares the compact size, close focusing ra nge, and acc essory compatibility of the non-USM lens.
TELEPHOT O ZOOM LENSES 13 EF 35-350mm f/3.5-5.6L USM A unique profes sional L -series lens, cov ering an amazing 10x z oom range from wide-angle to s uper-telephoto. It’s a m agnific ent c hoice for travel photography and other outdoor application s.
UL TRA-WIDE & WIDE LEN SES 15 EF 20mm f/2.8 USM The optical performanc e, fa st f/2.8 s peed and ultra-wide-angle c overage ma ke this a great choic e for many applications, lik e interiors, scenic s, travel and photojournali sm.
UL TRA-WIDE & WIDE LEN SES 17 EF 28mm f/1.8 USM C ombine a f ast f/1.8 aperture with 28mm wide-angle focal length, and add C anon’s Ultr asonic Motor AF . The result is this surpris ingly affordable fi xed focal le ngth alternative to wide-angle zooms that’s ideal for low-light shooting.
M edium and St andard A medium telephoto lens w ith a large aperture brings the subject closer , creates ex cellent bac kground b lur, gives a long er flash r ange, and affords a fast er shutter speed to freeze the action.
TELEPHOT O LENSES 21 EF 135mm f/2L USM One of the finest len ses of its type in the w orld today . This magnificent telephoto le ns us es two UD-glass elements to provide incredibl e sh arpnes s and c ontr ast, even wide-open. It’s perfect f or outdoor portraits, but c om es in to i ts o wn in low-light s ituations.
TELEPHOT O LENSES 23 EF 300mm f/2.8L IS USM Image Stabilization adds to what’s already a legendary profession al lens. The 300mm f/2.8L IS lens focuses closer (down to 8.
W orld’s First Diffractive Optics L ens f or Photography EF 400mm f/4 IS DO USM •f/4 •1/1250 sec. SUPER TELEPHOT O LENSES 25 EF 400mm f/5.6L USM Light.
SUPER TELEPHOT O LENSES 27 ● Fluorite lens ● UD lens 26 EF 600mm f/4L IS USM An outstanding professional lens for bridging distanc es in sports, wildlife, and many other application s — including c ommercial and fashion for the distinct “compressed” telephoto c haracter and totally out-of-focus backgrou nds its images c an possess.
MA CRO 29 EF 50mm f/2.5 C ompact Macro A versatile macro len s with focusing from infinity down to half life-siz e (0.5x), and floating optics to ins ure sharpness and c ontrast at any focusing distanc e.
A bout Macr o Magnific ation A life-size macr o lens—that is, a 1x magnification rec ords an image on film at its actual siz e. If you’re photogr aphing a flower , for example, and it has a diameter of 1 in., it wil l occupy 1 in. on your film. Other macro lenses have lower or higher magnifications.
TS-E LENSES 33 ● Aspherical lens Fo r Advanc ed Photo W ork W ith a C anon TS-E lens, you c an contr ol the angle of the plane of focus and the picture’s perspectiv e. The effects of lar ge-format camer a movements c an be obtained w ith T S-E lense s for E OS cameras.
Aspherical Len ses Ordinary spherical elements have an inherent flaw in that the point of focus for the lens c enter does not mat ch that of the lens periphery . Spheric al aberrations of l arge-aperture lenses and distortion by ultra-wide-angle lenses c annot be resolved with spheric al elements alone.
Image Stabiliz er No matter how great the lens is, camera shake c an spoil the shot. Blurred photos due to camera sh ake usually occur when the shutter speed is slower than the reciprocal of the lens focal le ngth. For example, a shutter speed sl ower than 1/200 sec.
General Purpose Filters f or Black and White or Color Film Sky (1A), Haze (UV -1), ND (03 • 0.6) • 52mm • 58mm • 72mm Con v er s i on Filters for Color Film 80A, 80B, 85, 85B, FCB, FCD • 52m.
41 42 43 C anon EF L enses Limited only b y y our imagination. Macro Lenses Ultra-Wide Z oom TS-E Lenses Life Size Con ve rt er EF EF 100mm f/2.8 Macro USM EF 15mm f/2.8 Fisheye EF 135mm f/2.8 w/ Softfocus Extension Tub e EF 12 II Extension Tu be EF 25 II EF 28-80mm f/3.
44 45 46 C anon EF Len s Spec ific ations & Ac c e ssories T able E E F F 1 1 6 6 - - 3 3 5 5 m m m m f f / / 2 2 . . 8 8 L L U U S S M M 98˚~ 54˚ • 74˚10´~ 38˚ • 108˚10´~ 63˚ 14 / 10 .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Canon EF Lenses è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Canon EF Lenses - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Canon EF Lenses imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Canon EF Lenses ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Canon EF Lenses, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Canon EF Lenses.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Canon EF Lenses. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Canon EF Lenses insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
