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Getting excited to finally clamp the anamorphic projector to the classic Helios 44. Such a sweet aesthetic that builts on top of these imperfect Russian lenses.
Though still need a close up diopter before anything else because there’s less stretch on closer focusing, I found out.
#wonderfulgiftidea #wonderfulgift #specialgiftsforspecialpeople #specialgiftsforlovedones
Fujifilm X-T4即將推出，美國訂價折合約HK$13,000，呢個價錢你deal唔deal先？ 以下是漏出的規格：
Number of effective pixels 26.1 millions pixels
Image sensor
23.5mm x15.6mm (APS-C) X-Trans CMOS 4 with primary color filter.
Sensor Cleaning system Ultra Sonic Vibration
Storage media
SD memory card (-2GB) / SDHC memory card (-32GB) / SDXC memory card (-512GB) UHS-I / UHS-II / Video Speed Class V90
File Format
Still image JPEG: Exif Ver.2.3, RAW: 14bit RAW (RAF original format) TIFF: 8/16bit RGB
Number of Recorded Pixels
L: (3:2) 6240 x 4160 / (16:9) 6240 x 3512/ (1:1) 4160 x 4160 M: (3:2) 4416 x 2944/ (16:9) 4416 x 2488/ (1:1) 2944 x 2944 S: (3:2) 3120 x 2080 / (16:9) 3120 x 1760 / (1:1) 2080 x 2080
Movie
MOV (MPEG-4 AVC/H.264, HEVC/H.265, Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling), MP4 (MPEG-4 AVC/H.264, Audio: AAC)
Sensitivity
Standard output sensitivity: AUTO1 / AUTO2 / AUTO3 (up to ISO12800) / ISO160-12800 (1/3 step)
Extended output sensitivity: ISO80/100/125/25600/51200
Exposure control
TTL 256-zone metering, Multi / Spot / Average / Center Weighted
Exposure Modes
P (Program AE) / A (Aperture Priority AE) / S (Shutter Speed Priority AE) / M (Manual Exposure)
Exposure compensation
-5.0EV – +5.0EV 1/3EV step
Movie recording
-2.0EV – +2.0EV
Image Stabilizer Mechanism
Image sensor shift mechanism with 5-axis compensation
Image Stabilizer Compensation Effect
Maximum 6.5 stops (based on CIPA standard. Pitch/yaw shake only. With XF35mmF1.4 R lens mounted.)
Digital Image Stabilizer
Yes (movie mode only)
IS Mode Boost
Yes (movie mode only)
Face / Eye detection AF
Yes
Shutter type
Focal Plane Shutter
Mechanical Shutter
P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min.
Electronic Shutter
P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: 1sec. Fixed
Electronic Front Curtain Shutter
P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min.
Mechanical + Electronic Shutter
P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: up to 60min.
E-Front + Mechanical Shutter
P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min
Electronic front curtain shutter works until 1/2000sec.
E-Front + Mechanical + Elec. Shutter
P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: up to 60min.
Electronic front curtain shutter works until 1/2000sec, Mechanical shutter works until 1/8000sec.
Movie Shutter
FHD: 1/8000sec. to 1/4sec.
DCI4K/4K: 1/8000sec. to 1/24sec. (depends on the frame rate)
Synchronized shutter speed for flash
1/250sec. or slower
Continous Shooting
Approx. 30fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 60 frames Lossless compressed RAW / Compressed RAW: 35 frames Uncompressed RAW: 33 frames)
Approx. 20fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 114 frames Lossless compressed RAW / Compressed RAW: 37 frames Uncompressed RAW: 34 frames)
Approx. 10fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 500 frames Lossless compressed RAW / Compressed RAW: 48 frames Uncompressed RAW: 39 frames)
Approx. 20fps [Only electronic shutter ] (JPEG: 79 frames Lossless compressed RAW / Compressed RAW: 36 frames Uncompressed RAW: 34 frames)
Approx. 15fps (JPEG: 110 frames Lossless compressed RAW / Compressed RAW: 38 frames Uncompressed RAW: 35 frames)
Approx. 10fps (JPEG: 164 frames Lossless compressed RAW / Compressed RAW: 44 frames Uncompressed RAW: 37 frames)
Approx. 8fps (JPEG: 200 frames Lossless compressed RAW / Compressed RAW: 49 frames Uncompressed RAW: 39 frames)
Pre-shot
Approx. 30fps [Only electronic shutter, 1.25 x Crop ] (max. 20 frames while half press, max. 20 frames after full press, total max. 40 frames) Pre-shot: Approx. 20fps [Only electronic shutter, 1.25 x Crop ] (max. 20 frames while half press, max. 37 frames after full press, total max. 57 frames) Pre-shot: Approx. 10fps [Only electronic shutter, 1.25 x Crop ] (max. 10 frames while half press, max. 300 frames after full press, total max. 310 frames)
Auto Bracketing
AE Bracketing (Frames: 2, 3, 5, 7, 9 Step: by 1/3EV step, up to +/-3EV steps) Filmsimulation bracketing (Any 3 types of film simulation selectable)
Dynamic Range Bracketing (100%, 200%, 400%)
ISO sensitivity Bracketing ( +/-1/3EV, +/-2/3EV, +/-1EV)
White Balance Bracketing ( +/-1, +/-2, +/-3)
Focus Bracketing (AUTO, MANUAL)
Focus Mode
Single AF / Continuous AF / MF
Focus Type
Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF)
Focu Low-Light Performance
Contrast: -3.0EV Phase Detection: -6.0EV (XF35mmF1.4 attached)
Focus AF Frame Selection
Single point AF: EVF / LCD: 13×9 / 25×17 (Changeable size of AF frame) Zone AF: 3×3 / 5×5 / 7×7 from 91 areas on 13×9 grid
Wide/Tracking AF, AF-S: Wide / AF-C: Tracking All
White Balance
Auto (WHITE PRIORITY, AUTO, AMBIENCE PRIORITY), / Custom1-3 / Color temperature selection (2500K-10000K) / Preset: Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater
Self-timer
10sec. / 2sec.
Interval Timer Shooting
Yes (Setting: Interval, Number of shots, Starting time)
Flash Sync Mode
1ST CURTAIN / 2ND CURTAIN / AUTO FP(HSS) (excl. EF-X8)
Flash Mode
TTL (TTL AUTO (P mode) / STANDARD / SLOW SYNC. ) / MANUAL / COMMANDER / OFF (When EF-X8 is set)
TTL (TTL AUTO (P mode) / STANDARD / SLOW SYNC. ) / MANUAL / MULTI / OFF (When SHOE MOUNT FLASH is set)
Hot Shoe
Yes (Dedicated TTL Flash compatible)
Viewfinder
0.5 inch approx. 3.69 millions dots OLED Color Viewfinder
Coverage of viewing area vs. capturing area: approx. 100%
Eyepoint: approx. 23mm (from the eyepiece lens)
Diopter adjustment: -4-+2m-1 (lockable)
Magnification: 0.75 x with 50mm lens (35mm equivalent) at infinity and diopter set to -1m-1
Diagonal angle of view: approx. 38 Degree (Horizontal angle of view: approx. 30 Degree )
Built-in eye sensor
LCD monitor
3.0 inch, aspect ratio 3:2, approx. 1.62 millions dots touch screen color LCD monitor (approx. 100% coverage)
Movie Recording File Format
MOV (MPEG-4 AVC/H.264, HEVC/H.265, Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling)
MP4 (MPEG-4 AVC/H.264, Audio: AAC)
Movie Recording Compression
All Intra/Long-GOP
DCI4K/4K 29.97p/25p/24p/23.98p 400Mbps Full HD (2048 x1080)/ Full HD (1920 x1080) 59.94p/50p/29.97p/25p/24p/23.98p 200Mbps
Movie File Size/Frame Rate/Rec. Time
[DCI 4K (4096 x2160)]59.94p/50p/29.97p/25p/24p/23.98p 400Mbps/200Mbps/100Mbps 59.94p/50p: up to approx. 20min. 29.97p/25p/24p/23.98p: up to approx. 30min
[4K (3840 x2160)]59.94p/50p/29.97p/25p/24p/23.98p 400Mbps/200Mbps/100Mbps 59.94p/50p: up to approx. 20min. 29.97p/25p/24p/23.98p: up to approx. 30min
[Full HD (2048 x1080)] 59.94p/50p/29.97p/25p/24p/23.98p 200Mbps/100Mbps/50Mbps up to approx. 30min.
[Full HD (1920 x1080)] 59.94p/50p/29.97p/25p/24p/23.98p 200Mbps/100Mbps/50Mbps up to approx. 30min.
[Full HD (1920 x1080) High speed rec.] 240p / 200p 200Mbps(recording) up to approx. 3min. 120p / 100p 200Mbps(recording) up to approx. 6min.Film Simulation mode
18 modes (PROVIA/Standard, Velvia/Vivid, ASTIA/Soft, Classic Chrome, PRO Neg.Hi, PRO Neg.Std, Black & White, Black & White+Ye Filter, Black & White+R Filter, Black & White+G Filter, Sepia, ACROS, ACROS+Ye Filter, ACROS+R Filter, ACROS+G Filter, ETERNA/Cinema, Classic Neg, ETERNA BLEACH BYPASS) Monochromatic ColorClarity Setting
+/-5 steps
HDR Mode
AUTO, 200%, 400%, 800%, 800% +
Grain Effect
Roughness: STRONG, WEAK, OFF Size: LARGE, SMALL
Color Chrome Effect STRONG, WEAK, OFF
Color Chrom Effect Blue STRONG, WEAK, OFF
Dynamic Range Setting Still
AUTO, 100%, 200%, 400%
ISO restriction (DR100%: No limit, DR200%: ISO320 or more, DR400%: ISO640 or more)
Dynamic Range Setting Movie
100%, 200%, 400%
ISO restriction (DR100%: No limit, DR200%: ISO320 or more, DR400%: ISO640 or more)
Advanced Filter
Toy camera, Miniature, Pop color, High-key, Low-key, Dynamic tone, Soft focus, Partial color (Red / Orange / Yellow / Green / Blue / Purple)
Wireless Transmitter Standard
IEEE802.11b/g/n (standard wireless protocol)
Wireless Transmitter Encryption
WEP / WPA / WPA2 mixed mode
Wireless Encryption Access mode Infrastructure
Bluetooth Standard
Bluetooth Ver 4.2 (Bluetooth low energy)
Bluetooth Operating frequency
2402 – 2480MHz (Center frequency)
Terminal
Digital interface: USB Type-C (USB3.2 Gen1x1)
HDMI output: HDMI micro connector (Type D)
Other: 3.5mm, stereo mini connector (Microphone) / 2.5mm, Remote Release Connector, Hot shoe, Synchronized terminal
Power supply
NP-W235 Li-ion battery (included)
Battery life for still images
Approx. 600 frames (Economy Mode), approx. 500 frames (Normal Mode) When XF35mmF1.4 R is set.
Actual battery life of movie capture Face detection is set to OFF
[4K] approx. 85min. (29.97p) [Full HD] approx. 95min. (59.94p)
Continuance battery life
Face detection is set to OFF
[4K] approx. 110min. (29.97p)
[Full HD] approx. 130min. (59.94p) (movie capture)
Operating Temerature
-10 Degree C-+40 Degree C
Operating Humidity
10%-80% (no condensation)
Battery
Li-ion battery NP-W235
Starting up period Approx. 0.39sec.
Dimensions (D x W x H)
63.8 x 134.6 x 92.8 mm
Weight
Approx. 607g (including battery and SD memory card) Approx. 526g (excluding battery and SD memory card)
Unbox แกะกล่องพรีวิว GOOVIS Young: Personal Mobile Cinema แว่นตาที่มาพร้อมหน้าจอ OLED ความละเอียดสูงใส่แล้วประหนึ่งว่าเรากำลังนั่งดูจากหน้าจอขนาด 800 นิ้ว
ปรับความละเอียดได้เยอะ
วัสดุเนื้องานดี มีระบบบายอากาศทำให้จอไม่เป็นฝ้า
สายปรับระดับทำด้วยหนังเนื้องานดูพรีเมียม
เหมาะกับการใช้ชมเนื้อหาภาพยนต์ ดูคลิป เล่นเกม ฯลฯ
ข้อมูลทางเทคนิค
- Experience an 800" Virtual Giant Screen
- Sony OLED Displays (3840 X 1080, 3147 PPI)
- 1000,000:1 Contrast Ratio
- M-OLED Display Brilliant Color and Brightness
- Plug & Play USB-C Connectivity
- Light and Portable 7.3x4.3x2.2 inc, 7.05 oz
- Glass-Free with Diopter Adjustment
- Eye Care Low Blue Light
ข้อมูลเพิ่มเติม https://goovis.net/
#Goovis #GoovisCinego #iMoD
經常都有同學問為甚麼觀景器很曚，很不清楚，但拍出來的照片是沒有問題？大家一齊學習正確調校觀景器的方法。
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【影片中出現的單字與用法】
1. Near-sighted 近視
2. Far-sighted 遠視
3. Astigmatic 閃光
4. Diopter 屈光度
5. I am nearsighted with 6.5 diopters. 我近視650度
⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂
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我是Lily Chen. 加拿大McGill University 語言教育碩士
我的頻道分享語言學習方法、實境生活英文，以及留學、托福相關資訊
希望能藉由應用語言學的知識，讓更多人成為自信的bilingual(雙語者)
屈光度，或稱焦度，英語用「Diopter」表示，是量度透鏡或曲面鏡屈光能力的單位。 焦距f的長短標誌著折光能力的大小，焦距越短，其折光能力就越大，近視的原因就是眼睛 ... ... <看更多>
In photography and cinematography, the diopter is used as a unit of measurement for simple single element close-up lenses also because it is ... ... <看更多>
diopter 在 DIOPTER在劍橋英語詞典中的解釋及翻譯 的相關結果
diopter 的意思、解釋及翻譯：a unit of measurement of the power of a lens, used for measuring a person's eyesight: 。了解更多。 ... <看更多>