lwingkay

The setup

Swarovski's 80 HD ATS and 30x-eyepiece and Nikon's CP8400



The shots

All released with the second finger direct
Taken today at The Chinese University of Hong Kong.

1

曝光:	0.008 sec (1/120)
Aperture:	f/4.3
焦距:	About 45mm

2

曝光:	0.009 sec (1/113)
Aperture:	f/3.8
焦距:	About 36mm

3

曝光:	0.009 sec (1/106)
Aperture:	f/3.8
焦距:	About 44 mm

4

曝光:	0.083 sec (1/12)
Aperture:	f/5.0
焦距:	About 60 mm

5

曝光:	0.015 sec (1/68)
Aperture:	f/4.6
焦距:	around 65mm

[ Last edited by lwingkay at 2/12/2009 00:04 ]

lwingkay

Dec 2, 2009 pm
Sai Kung
30x-eyepiece

In Photo 4, vignetting occurred as the zoom lens was driven beyond the focal length of 80mm; the telephotographic end of CP8400 is 85mm in focal length. In 4, the focal length is at 81mm.

1

曝光:	0.006 sec (1/167)
Aperture:	f/3.4
焦距:	46 mm

2

曝光:	0.03 sec (1/33)
Aperture:	f/4.0
焦距:	62 mm

3

曝光:	0.3
Aperture:	f/4.1
焦距:	66 mm

4

曝光:	0.083 sec (1/12)
Aperture:	f/6.6
焦距:	81mm  [Vignetting sets in between the focal length of 78-85mm]

[ Last edited by lwingkay at 2/12/2009 00:08 ]

Robbin

I like the 1st pic. taken on 2 Dec at Sai Kung, very lively and vivid color.

yenlung

Really nice pictures!

lwingkay

Dec 3, 2009 evening
Kowloon Park
Swarovski 80 HD ATS, 30x-eyepiece and Nikon CP8400

1  Night Heron   

曝光:	0.125 sec (1/8)
Aperture:	f/3.8
焦距:	36mm

The optical quality of CP8400 at the middle of its zoom lens range is excellent. In this, probably DCs of other makes suitable for the purpose of digiscoping can't come any closer.



2   Wood Duck

曝光:	0.143 sec (1/7)
Aperture:	f/5.1
焦距:	43 mm

觀鳥新丁

非常好的相...

請教第一帖第一張鳥相, 是什麼鳥?

lwingkay

Quote:

Original posted by 觀鳥新丁 at 7/12/2009 01:54
非常好的相...

請教第一帖第一張鳥相, 是什麼鳥?

A female oriental magpie robin女鵲鴝/豬屎渣

觀鳥新丁

thanks....