Base Monorail - 42cm ACTUS Fine Focus/Tilt Knobs This lensplate allows you to

This lensplate allows you to mount lenses fitted with a Hasselblad-V bayonet

and 12mm in portrait mode

This allows for the use of a wider aperture and slower shutter speed

in other words: no improvements are possible on the optical performance

Base Monorail - 42cm ACTUS Fine Focus/Tilt Knobs This lensplate allows you toULM 43 *Special Order Cannot Be Returned Monorail for Ultima, Actus XL, Legend, Master and SF camera system. Length 42cm 16. 5''. Monorail can be extended. Compatibility 45 SR 45 SF 23 SF 45 Repro D Master Master Plus Legend Legend Plus Ultima 23 Ultima 45 ACTUS XL DB ACTUS XL 35 Technical details Monorail Length: 420 mm (excl. end caps) W H Diameter: 50x30 mm