Hasselblad-fråga
- Trådstartare adrianulander
- Start datum
Melker Humala
Aktiv medlem
på:
http://www.mir.com.my/rb/photography/companies/nikon/hasselblad/lenses/Hassel_lenses.htm
kan man läsa:
ALL WIDE-ANGLE LENSES for reflex cameras the distance between the rear lens element and the image plane is greater than the focal length. This applies also to the 50mm Distagon (FLE) lens. In spite of this , its extraordinary technical features ensure that the 50mm Distagon (FLE) lens has a remarkably good correction of all image aberrations. The floating lens element (FLE) design ensures good image quality right down to close-up shots. The four floating front elements are moved by means of a secondary focusing ring with four click stops. The following ranges are available: infinity - 4m , 4 - 1.2m, 1.2 - 0.8 and 0.8 - 0.5m. This lens is one of the most used lens of Hasselblad lens line. Generally, the wider angle of view compared with the standard 80mm and yet not as tricky to handle as the 40mm allows broader application. The New design with the FLE improved image quality considerbly in the close up range. Remain one of my favourite lens.
MVH
M
http://www.mir.com.my/rb/photography/companies/nikon/hasselblad/lenses/Hassel_lenses.htm
kan man läsa:
ALL WIDE-ANGLE LENSES for reflex cameras the distance between the rear lens element and the image plane is greater than the focal length. This applies also to the 50mm Distagon (FLE) lens. In spite of this , its extraordinary technical features ensure that the 50mm Distagon (FLE) lens has a remarkably good correction of all image aberrations. The floating lens element (FLE) design ensures good image quality right down to close-up shots. The four floating front elements are moved by means of a secondary focusing ring with four click stops. The following ranges are available: infinity - 4m , 4 - 1.2m, 1.2 - 0.8 and 0.8 - 0.5m. This lens is one of the most used lens of Hasselblad lens line. Generally, the wider angle of view compared with the standard 80mm and yet not as tricky to handle as the 40mm allows broader application. The New design with the FLE improved image quality considerbly in the close up range. Remain one of my favourite lens.
MVH
M
adrianulander
Aktiv medlem
Tack för svaret! Jag förstår dock fortfarande inte hur den ska användas.
Mvh.A
Mvh.A
magnus67
Aktiv medlem
Ställ först in skärpan med den vanliga ringen. Ställ sedan den främre ringen i det intervall som motsvarar den inre ringen
T ex: Du fokuserar på 2,5 m, då ställer du sedan den yttre ringen i intervallet 1,2 - 4.
(Min gissning är att en mekanisk lösning som skulle flytta de främre linserna i förhållande till de bakre skulle bli alltför komplicerad när det sitter en slutare emellan. Alltså har man gjort två ringar.)
T ex: Du fokuserar på 2,5 m, då ställer du sedan den yttre ringen i intervallet 1,2 - 4.
(Min gissning är att en mekanisk lösning som skulle flytta de främre linserna i förhållande till de bakre skulle bli alltför komplicerad när det sitter en slutare emellan. Alltså har man gjort två ringar.)
adrianulander
Aktiv medlem
Tack så mycket för svaren! Nu kan jag fota i lugn och ro imorgon =)
Mvh.A
Mvh.A
