CANON RF100-300mm F2.8 field test at Rainforest – Malaysia [update 20240411]

after long wait, I finally have some time with this amazing world number one 100-300 mm zoon F2.8 lens

here is some of my real field “feel” and real field “test result”

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my real test with CANON R3, CANON RF100-300mm F2.8 with RF 2x tc

2. Sultan Tit, 冕雀, Melanochlora sultanea, サルタンガラ, SESERAI SULTAN

– a simple test with this active bird, the AF seem quite good even it is slower than RF100-300 with 1.4x, RF400mm F2.8 with 1.4x but it is good enough to photograph small and active bird like this

– 就一个早上测试佳能, 这神般镜头。可是摄鸟还是就太短,很多人还是在意加上2x 增倍镜。关于对焦+画质的表现是怎么样,都是每个人的在意。。。。

***对我来讲300×2 600mm 还是太短。几乎都不能再增长了。100-400mm .可是还是需要的。

ISO2000, F7, 1/100s
No Denoise
ISO2000, F7, 1/100s
Topaz Denoise

 

1. Rufous-browed Flycatcher, 棕眉姬鹟, 棕眉姬鶲, Anthipes solitaris, アカメヒタキ, SAMBAR RENGKUNG PUTIH SELATAN

– one of the common bird found at Fraser Hill, Malaysia.

– with the current setup, we show the original jpeg without denoise and picture with denoise

– 马来西亚,福隆港蛮普通的鸟。

– 分享,一张没除噪。另一张有Topaz 除噪。

ISO2500, F6.3, 1/160s
Topaz Denoise
ISO2500, F6.3, 1/160s
No Denoise

 

 

2. Malayan Laughingthrush, 马来噪鹛, 馬來噪鶥, Trochalopteron peninsulae, マレーシアガビチョウ, KEKICAU-RAYA TEMBAGA BIASA

– another simple test but with very close bird distance

– CANON R3, CANONRF100-300F2.8, 2x, ISO2500, F6.3, 1/250

ISO2500, F6.3, 1/250s
No Denoise
ISO2500, F6.3, 1/250s
Topaz Denoise

 

 

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