Mechanical · Electronic · Global Shutter · Shutter Count
📷 Camera Shutter — ગુજરાતીમાં સ્પષ્ટ ખુલાસો
Mechanical vs Electronic Shutter — ગુજરાતીમાં તફાવત
Camera ના mechanical (યાંત્રિક) shutter અને electronic shutter વચ્ચે ખરો ફ઼ર્ક શું? Shutter count પર effects, rolling shutter, flash sync, silent shooting — ગુજરાતી photographer ને ઉપયોગી ખુલાસો.
Mechanical shutter camera ના sensor સામે ધાતુ blades (curtains) ધરાવે. Shot time:
First curtain ખૂલે → sensor light expose
Second curtain બંધ → exposure end
Shutter reset → next shot ready
આ cycle દરેક photo time repeat. Shutter count (actuations) = આ mechanical cycles ની total count. Camera manufacturer certified shutter life = estimated max cycles.
Electronic Shutter (ઇ-શટર) — શું છે?
Electronic shutter ભૌતિક blades move ન કરે. Image sensor ના pixels ઈ ક્રમ (row-by-row) active/reset — mechanical wear zero:
Rolling Electronic Shutter: Pixels top-to-bottom ક્રમ scan — fast moving subjects distort (jello effect)
Global Electronic Shutter: બધા pixels simultaneously expose (Sony A9 III) — no rolling shutter distortion, no mechanical wear
Shutter Count : Electronic shots mechanical shutter count ગણે નહીં — camera ઓછો "ઘસાય". Used camera ખરીદ time electronic shutter use history EXIF separately check.
Mechanical vs Electronic — Side-by-Side Compare
Feature
Mechanical
Electronic
Shutter count ગણે?
✔ હા
✘ ના (mostly)
Sound
Click/clack
Silent
Max shutter speed
~1/8000s
1/16000s+ (rolling) 1/80000s (global)
Flash sync
Full sync
Limited / ના
Rolling shutter distortion
ઓછો
Rolling: high Global: zero
Mechanical wear
Gradual
Zero
Battery use
Normal
Slightly more
High fps burst
Limited (15–30fps)
Up to 120fps
Heat generation
Normal
More (sensor active)
Electronic Shutter — ક્યારે USE?
✓ Electronic Use
Wedding / event silent
Wildlife — noise avoid
Ultra-fast 1/16000s
High fps video
Shutter life extend
Sports burst (global only)
✓ Mechanical Use
Flash sync required
Fast panning shots
Moving subject (rolling shutter)
Fluorescent light flicker
JPEG output critical
Brand-wise Electronic Shutter Support (2026)
Brand
Electronic Shutter
Global Shutter
Count ગણે?
Canon EOS R3/R5 II
✔
✔ R3
Separately
Nikon Z9/Z8
✔
✘
No
Sony A9 III
✔
✔
No
Sony A7 IV
✔
✘
No
Fujifilm X-H2S
✔
✘
No
ShutterCount.app mechanical shutter count display — camera actual wear ની best indicator.
Used Camera ખરીદ — Shutter Type Impact
Mechanical only camera (entry DSLR/mirrorless): Shutter count = total use indicator
Dual shutter camera (mid-range+): Electronic shots skip count — actual use shutter count કરતાં ઘણો વધુ possible
Global shutter camera (Sony A9 III, Nikon Z9): Shutter count minimal relevance — sensor condition / image quality ચેક
ટીપ: Used camera ખરીદ time seller ને RAW file request — most accurate shutter count. ShutterCount.app પર drop = instant result.