[一幽靈仔一]

我係用Pentax K-m

我想問有咩其他牌子既鏡頭可以用落去?

[web-offset]

找sigma鏡啦，長短火，入門與進階都有。

[ricky23cheng]

Tamron, Sigma but they have both good or bad lens.

[erlkonig]

many Tamrons have great C/P value but some suffers optically. I am using a Tamron 24-135 as my standard walkaround zoom and sometimes it really outperform my pentax primes.

Sigmas tend to be heavier and more expensive, but the construction is usually better than Tamron. I can't comment on its optical quality since I have only played with a few.

Yes totally agree with what is said above - both Tamron and Sigma produce good AND bad lens. better do research and try before buying.

[一幽靈仔一]

我既鏡係跟機雙kit，我聽朋友講話咁樣買多支定焦影人就會好夠玩

咁如果定焦係唔係都係sigma鏡?

仲有隨左定焦各位有無咩意見比小弟呢位新手呢?

我興趣其實暫未知，但就咩都想試下影咁，各位有無好介紹?

[一幽靈仔一]

最好就係可以平d啦=,=""

[ricky23cheng]

DA40 la, or Sigma 50 1.4 la. DA40 just $2XXX (seconds)

[一幽靈仔一]

我想問m42既我部k-m用唔用到??

因為我見d二手鏡都幾平下，想平平地買支大光圈試下

[Afrit-O]

其實我自己都是用km~~
我都好想玩d便宜的大光鏡玩玩~~
我在二手區見到有位c兄放一支
SMC PENTAX-M 50mm F1.4 (PK mount)這樣的鏡~~
其實我很有興趣架~~~
但不知自己的機能夠用上嗎??

[ricky23cheng]

For sure, u can use it on KM by using the "M" mode only (w/o metering). Concerning M42, for sure, can use on KM la, both AV or M mode can use with metering.