Transit of Venus (6 June 2012)

[Andy]

LS80T for fulldisk

LS152T for high magnification pics

Poor seeing.

[社長]

暫時香港所見最高水平的攝影作品，也體現了Lunt LS152T的威力

只是，什麼時間看到動畫便好了.....

[David]

I think only the egress pics were taken by LS152T. All other pics were by LS80T.

[willis]

Yes! One can see the differences between LS80T & LS152T. According to CaK's specification, the max aperature supported is 100mm. I guess the safety margin is enough for 105mm. I will try the CaK on 105/650 photographically and see the quality of the image. In fact if one use the CaK for imaging, I guess the aperature could be much larger. That is the margin is only for visual.