Canon EF 28mm f/2.8 IS USM

[Vahid]

خدا خیر دهد در این گرانی، Canon را که به فکر IS است و ما دو دستی 50f1.8 را چسبیدیم مبادا که طلا شود عاقبت!!!

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Introducing the world's first wide-angle primes with IS

Canon today also launches the new EF 24mm f/2.8 IS USM and EF 28mm f/2.8 IS USM – the world's first 24mm and 28mm fixed wide-angle lenses to feature optical IS technology. Ideal for landscape and reportage, both lenses offer outstanding flexibility allowing photographers to shoot an even broader range of scenes and subjects – combining fast apertures with IS to enable sharp results when shooting handheld, even in low light conditions.

Offering an advantage of up to 4-stops over lenses without IS, both lenses are ideal for capturing more of the scene thanks to their wider focal lengths. Both feature a wide f/2.8 aperture, allowing photographers to explore shallow depth of field, or to shoot in lower-light conditions. Wide apertures and IS technology also make each lens ideal for shooting fast-moving subjects, while Canon's advanced IS technology is able to detect intentional panning movement and automatically switch from Normal IS mode to Panning IS mode – helping users to capture movement with greater accuracy.

Silent, high-speed AF performance is provided by the inclusion of a ring-type USM and additional features including optimized AF control. Full-time manual focusing also ensures adjustments can be made even when AF is engaged, while a minimum focusing distance of 0.20m (EF 24mm f/2.8 IS USM) and 0.23m (EF 28mm f/2.8 IS USM) allows photographers to get even closer to smaller or more detailed subjects.l

Designed to perform

Both the EF 24mm f/2.8 IS USM and EF 28mm f/2.8 IS USM feature redesigned optics to improve image quality and reduce the need for post-production. An aspherical glass moulded (GMo) lens element is incorporated to correct aberration throughout the optical system, while Canon's optimised Super Spectra Coatings reduce ghosting and flare for stand-out image quality. Externally, both models also boast a number of design similarities with Canon's professional L-series lenses, with a similar coating on the barrel and a similar design on the focus ring. A distance scale is also included to assist with landscape photography, while the compact design makes these lenses an unobtrusive addition to any kit bag.l

[Soheil Qoddusi]

بالاخره کانن رضایت داد لنزهای فیکس ارزان را آپدیت کند.قابل توجه دوستانی که می گفتند برای این لنزها IS نیازی نیست.فقط من دوست داشتم به جای 28مم 35 اف 2 را اپدیت می کرد.

[Navid7h]

سلام

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http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup/ef_28mm_f_2_8_is_usm

[Nima Sadigh]

EF 28mm f/2.8
MFT chart

در مقایسه با نسخه بدون is پیشرفت محسوسی داشته.

قیمت: $799.99
available june 2012