Lens Specification

Item	Unit	Specification
Focal length	mm	8	12	16	25	35
Closest approach distance	m	0.1	0.1	0.1	0.1	0.2
Filter screw diameter	mm	M30.5 × P0.5	M30.5 × P0.5	M30.5 × P0.5	M30.5 × P0.5	M30.5 × P0.5
External dimensions	mm	⌀ 33 × 48.5	⌀ 33 × 52.5	⌀ 33 × 52.5	⌀ 33 × 53.1	⌀ 33 × 53.1
Mass	g	95	85	90	85	85

• P0.5: Screw Pitch 0.5 mm
• The lenses cannot be attached to USB camera.
• If the thickness of the extension tube is 5 mm or more, it cannot be installed.