Shek O (2011)

Sigma DP1

Color of dusk (April 2018)

Output from DJI Spark

HP Pavilion X360 (Model 11-ab005tu) Memory/Ram upgrade

There is one slot for DDR3L, which can be upgraded to a maximum of 8 GB.

HP x360 Convertible (Model 11-ab005tu)
(Year released: 2017)

Intel Pentium N3710
1.6 GHz, up to 2.56 GHz, 2 MB cache, 4 cores

Memory: 8 GB DDR3L-1600 SDRAM (1 x 8 GB)

Hard Drive: 5400 rpm 500 GB SATA

Intel HD Graphics 405
11.6" diagonal HD SVA anti-glare WLED-backlit touch screen (1366 x 768)

Intel® 802.11a/b/g/n/ac (1x1) Wi-Fi® and Bluetooth® 4.2 Combo (Miracast compatible)

Pointing Device: HP multi-touch gesture support

Ports
1 HDMI
1 headphone/microphone combo
2 USB 2.0
1 USB 3.1

Battery: 3-cell 41 Wh Li-ion

Weight: 1.45 kg

Sony Cybershot DSC-W7 (2005)

ISO 100 @ F/3.2
Sony W7 (2005)
Carl Zeiss Vario Tessar 38 - 114 mm F/2.8

Corned Beef Hash Skillet @ Mandarin Oriental

Sigma DP1, F/4.0 ISO 200

Ricoh GR LTM 28mm

Ricoh GR LTM 28 @ F3.5

Lion Rock

Landscape Dynamic Range & Color Depth

DR
Maximum dynamic range is the greatest possible amplitude between light and dark details a given sensor can record.

Canon M2 = 11.4 EV
Canon M3 = 11.8 EV
Canon M6 = 12.6 EV (6000x4000px)
Nikon DF = 13.1 EV
Sony A7 = 14.2 EV

Color Depth
Color sensitivity indicates to what degree of subtlety color nuances can be distinguished from one another. The higher the color sensitivity, the more color nuances that can be distinguished.

Canon M2 = 22.1 bits
Canon M3 = 22.8 bits
Canon M6 = 23.4 bits
Nikon DF = 24.6 bits
Sony A7 = 24.8 bits

Wilson Trial / Violet Hill /

Google Pixel

Mount Johnston, Apleichau

Sunset Peak

Tai Mo Shan

Canon M2 - 200mm F/11

Tag Heuer Carrera COSC Ref.:WV5111

CASE
Case diameter: 39 mm
Polished steel case
Polished bezel
Double anti-reflective curved scratch-resistant sapphire crystal
Polished crown with raised polished Heuer shield

DIAL
Silver dial with “sunray” effect
Blue small second counter with “azurage” at 6 o’ clock
Hand-applied polished faceted indexes
Polished and faceted hour and minute hands with luminescent markers
Red small second counter’s hand
Printed vintage red Heuer logo
“CARRERA - CHRONOMETER” lettering on the dial
Blue flange with white printed minuterie
Angled date window at 6 o’clock

STRAP
Blue perforated calfskin
Polished steel folding clasp with safety push-buttons

MOVEMENT
TAG Heuer Calibre 6, Swiss Made
Based upon ETA 2895-2 in Chronometer specification, 27 Jewels
Rapid date correction
Balance frequency: 28,800 vibrations per hour (4 Hz)
Power reserve: about 38 to 44 hours depending on the execution

Hong Kong Green Island Lighthouse

2017 March Camp

Morning ride

Braemar Hill

Sai Wan Swimming Shed 西環泳棚

LG G5 - 12mm #西高山

LG G5 B&O Hi-Fi Plus Review

Mt. Davis

LG G5 12mm DNG Output

Jardine's Lookout 渣甸山

Quarry Bay Gap 大風坳

Crepusuclar 7am

7:30am 2016 Shek O

Shing Mun River

Mount High West

EOS-M2 Dynamic range test and wide angle EF-M11-22mm test

Canon M2
EF-M11-22

Lion Rock Peak

Sony 16-35mm Vario-Tessar T FE F4 ZA OSS

Seiko LandMaster セイコープロスペックス SBDB005

セイコープロスペックス SBDB005
スプリングドライブ キャリバーNo.5R66
ケースコーティング
ダイヤシールド
ガラス材質
サファイアガラス
ガラスコーティング
スーパークリア コーティング
ルミブライト
あり（針・インデックス）
精度平均月差±15秒（日差±1秒相当）
防水（10気圧）
耐磁
サイズ  縦49.40mm×横46.70mm×厚さ14.20mm
重さ140g
その他特徴
スクリューバック
ねじロック式りゅうず
耐メタルアレルギー
ケース裏部パーソナルデータ刻印可能
ダブルロック中留
24時針（デュアルタイム表示機能）
カレンダー連動時差修正機能
石数 30石
秒針停止機能
パワーリザーブ表示機能
350,000円

Nissan Leaf

Lantau Peak

I always loved running... it was something you could do by yourself, and under your own power. You could go in any direction, fast or slow as you wanted, fighting the wind if you felt like it, seeking out new sights just on the strength of your feet and the courage of your lungs.

Jesse Owens

Aka: Phoenix Mountain
GPS: N22.249769° E113.921303°
Elevation: 934m
Free map from Lands Department

Notes on Zeiss Distagon T* 28mm f/2.0 ZF & Nikkor 45mm f/2.8 P

Zeiss Distagon T* 28mm f/2.0 ZF
f/2.8 Center 80% of frame is very sharp.
Slight peripheral softness.

f/4.0 as sharp as any Nikkor can get.

f/8.0 sets the perfect golden standard.

Nikkor 45mm f/2.8 P
f/2.8
60% of the center frame is already rendered quite sharply.
However the extreme left and right frame is soft.
Peripheral softness is visible.

f/4
Strangely the four corners are distinctively soft.
Whereas the center of the frame is very sharp.
Acceptable portraits at f/4.0, maybe.
Must position subject in center of the frame.

f/8.0
This lens is almost totally primed.
The entire frame is extremely sharp.
Large improvement on the peripheral sharpness over f/2.8.
Good enough for landscape photography.
Near Zeiss performance.