Cambo Actar-20 for the Actus System




inc. VAT


ex. VAT

£4,923.22 inc.VAT

£4,102.68 ex.VAT

£4,923.22 inc.VAT

£4,102.68 ex.VAT

Cambo Actar-20

The ACTAR-20 is an Ultra Wide Angle Lens for the Cambo Actus system. It can be used with Mirrorless camera bodies or Digital Backs (On Sensor shutter only). This lens is permanently attached to an Actus lens panel and has a focal length of 20mm. This, and its relatively lightweight and modest size, make it an ideal companion for interior, landscape, and architectural photographers. This new Actar-20 does have an 82mm filter thread.

The ACTAR-20 is a lens with almost no geometrical distortion. As the image circle is 68mm, there is an optically allowed horizontal shift possible of 17mm on each side when using a full-frame (24x36) sensor in landscape mode, and 14mm in portrait mode. Use of the ACTAR-20 on the Actus with Fujifilm GFX 50/100 series is possible up to 8 mm of shift.

The optical design of this lens is 16 elements in 11 groups. The aperture range is from f/4,0 to f/22 in half-stop increments. Please note that the aperture is manual and there are no electronic connections available or needed.

focal length


aperture range

f 4,0 - 22  (manual)

lens construction

16 elements / 11 groups


limiting flare and ghosting

front filter thread

82 mm

size L x W x H

82 x 100 x 105 (includes Lens Cover)


750 gram

image circle


build for

Cambo Actus series

works in combination with Actus for

Mirrorless Camera body

Focal Length: 19mm

Apeture Range: f4.0 - 32 (manual)

Lens Construction: 17 elements / 13 groups

Coating: multi coating including Nano Crystal Coat

Size L x W x H: 121 x 102 x 132 (includes lens cover)

Weight : 880g

Image Circle: 68mm

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