傳聞 EF 28-135 f/4L IS?

netvictor

本帖最後由 netvictor 於 2010-9-18 12:58 編輯

EF 28-135 f/4L IS?
SEPTEMBER 17, 2010 CANON LENSES
From Photo.net
Apparently Canon is testing a new 28-135 Lens. This is a direct quote I received via email.

Canon is currently performing research, prototyping & testing new 28-135mm F4 L IS; less wide angle and more telephoto. Engineering says it would require 2 extra LD glass elements; shifting price to an additional $800 CAD of the original 28-135mm MSRP. such a lens would cost and estimated $1549 MSRP. It is also Canons next generation Image Stabilization will be released; called “IS2″, where the two additional long magnets are present, where larger float distance of separation between groups; yielding up to now 5 stops of effective stabilization; both in longitudinal and lateral vibrations will be dampened. IS2 will consume approximately 20% battery power.

Mount: EF
Focal length 28 – 135 mm IS2 II
Maximum aperture F4.0 w/ IS
Minimum aperture F22
Lens construction 21 elements in 14 groups
Diaphragm blades 8
Image stabilizer 4-stops tested
AF actuator Ring USM (full-time manual focus built-in)
Filter diameter 82 mm
Dimensions (dia x len) 88.5 x 112 mm
Weight 730g EST.
Canon is currently performing research, prototyping & testing new 28-135mm F4 L IS; less wide angle and more telephoto. Engineering says it would require 2 extra LD glass elements; shifting price to an additional $800 CAD of the original 28-135mm MSRP. such a lens would cost and estimated $1549 MSRP. It is also Canons next generation Image Stabilization will be released; called “IS2″, where the two additional long magnets are present, where larger float distance of separation between groups; yielding up to now 5 stops of effective stabilization; both in longitudinal and lateral vibrations will be dampened. IS2 will consume approximately 20% battery power.

佳能目前正在執行的研究，原型設計和測試新的28 - 135mm F4  L的鏡頭;少廣角和遠攝更多。 工程表示，將需要2個額外的鏡片; 28鏡頭 135mm建議零售價增加800美元。 這樣的鏡頭將成本及估計一五四九美元建議零售價。 這也是大砲下一代圖像穩定將於何時公佈;稱為“IS2的”，其中的兩個額外的長磁鐵都存在，其中較大的浮動分離群體之間的距離;高現在5級的有效的穩定;無論是在縱向和橫向震動會因此而黯淡。 IS2中會消耗大約 20％的電池電量。
http://www.canonrumors.com/

WCC540913

若傳聞屬實~~~EF 24-105 F/4L IS  可能要收攤了

shawbh38

對apsc而言..影響不大吧
如果傳言屬實, 準備逢低買進
XDDDDDD

yjl7489

可能性極低的鏡頭...

口徑這邊,不可能82mm,除非做到24或更廣起跳的焦段



如果Canon要出,接著較有可能的不是Nikon一樣的超值旅遊鏡28-300改版,不然就是類似28-135 F3.5-4.5這樣的較24-105低階的入門旅遊鏡,搭配5D3發表

kt846

本帖最後由 kt846 於 2010-9-18 18:52 編輯

這些傳聞有經過證實嗎??
何必對這種消息這麼認真~

拍出好照片比廠商發表甚麼新鏡頭更重要~

yjl7489

這些傳聞有經過證實嗎??
何必對這種消息這麼認真~

拍出好照片比廠商發表甚麼新鏡頭更重要~ ...
kt846 發表於 2010-9-18 17:05

這棟樓看起來您似乎最為認真呢,乳摸就是這樣,別認真了!!

PLAYINGGOD

沒有人越作越倒退的吧~24~105L之後就是要18~105L了~

wildwind

或者是進步到: 24-105/F2.8L IS
或是一次到位: 24-135/F2.0L IS

kt846

這棟樓看起來您似乎最為認真呢,乳摸就是這樣,別認真了!!
yjl7489 發表於 2010-9-18 19:18

跟乳摸沒關係~而是PO的人~~