Lens
Slens
Reflex 300mm f/6.3 ED UMC CS
APS-C zoom · 58mm filter · 320g
Focal length
300mm
Max Aperture
f/6.3
Weight
320g
Filter Thread
58mm
Min Focus Distance
90cm
Available in: Canon M, Fuji X, MFT, Sony E mounts. This listing shows the Sony E version — compatibility depends on the version you own.
Focus
Manual focus
Notes
Catadioptric mirror lens; fixed f/6.3, no diaphragm; rear 25.5mm filter
Format
APS-C
Groups
9
Elements
9
Weight
320g
Filter Thread
58mm
Length mm
73.8
Stabilized
No
Diameter mm
64.5
Max Aperture
f/6.3
Min Aperture
f/6.3
Focal Length
300mm
Min Focus Distance
90cm
Introduced
2014