General
Diameter 3.9 in
Weight 24.87 oz
Color black
Accessory Type Lenses Manufacturer Samyang Optics
Lens Construction 6 groups / 7 elements
Intended For digital SLR
Series Mirror
Lens Coating multicoated
Mounting Type T-mount
Special Functions tele
Lens Aperture f/6.3
Min Focal Length 500 mm
Min Focus Distance 6.6 ft
Focus Adjustment manual
Max View Angle 5 degrees
Group Qty 6
Element Qty 7
Filter Size 95 mm
Rear Filter Size 34 mm
Features ED glass
