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Brightin Star 7.5mm F2.8 IV APS-C Ultra Wide Fisheye Lens vs Laowa 4.5-10mm f/2.8 Fisheye Zoom

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Optics
Focal Length
8mm
5-10mm
Zoom Ratio
1x
2.22x
Max Aperture
f/2.8
f/2.8
Special Elements
HR + ED glass
1 HR, 4 ED
Min Aperture
-
f/22
Elements / Groups
-
13 / 9
Diaphragm Blades
-
7
Max Magnification
-
0.27x
Focus
Autofocus
Full-time Manual
Distance Scale
Focus Limiter
Min Focus Dist.
-
10cm
Focus Method
-
manual
Physical
Lens Mount
Sony E
Sony E
Weight
274 g
338 g
Weather Sealing
Hood Supplied
Tripod Collar
Dimensions (D x L)
-
69 x 59 mm
Features
Image Stabilization
Power Zoom
Zoom Lock
Aperture Ring
Breathing Correction
Parfocal
Custom Buttons
0
0
Color
Black
Black
Zoom Method
-
Rotary
General
Launch Price
USD 140
USD 399
Announce Date
May 11, 2026
May 21, 2026
Sensor Format
APS-C
APS-C