Specifications The size and weight listed are for the lens only, except as indicated. The EF 1.4 X II / EF 2X II extender, the EF 12 II / EF 25 II extension tube, and 250D/500D close-up lenses cannot be used with this lens. Aperture settings are specified on the camera.
... EF 14mm f /2.8 L USM ... EF 14mm f /2.8 L II USM *3 EF 8-15 mm f /4 L USM Fisheye*3 ... EF 15mm f /2. ... ... EF 20mm f /2.8 USM ... EF 24mm f/1.4L USM ... EF 24mm f/1.4L II USM *3 ... EF 24mm f /2. ... ... EF 24mm f /2.8 IS USM *3
Avoid direct sunlight when unloading the film Keep your exposed cartridges in a cool dray and shady place and have them processed as soon as possible Do not leave the same roll of film in your camera for months on end, since black and white film may become fogged and color film may experience a definite color-shift