IRIX 15MM F2.4 BLACKSTONE CANON
IRIX 15MM F2.4 BLACKSTONE CANON objectiva ultra grande-angular, de foco manual retilínea projetado para câmeras DSLR.
Com uma distância focal de 15 milímetros, esta lente é ideal para fotografia de paisagem ou arquitectura.
Graças a uma construção sofisticada dos elementos óptico e com revestimento especial em neutrino, as aberrações cromática, o "flare" e os reflexos foram reduzidos ao mínimo absoluto.
Neste link pode verificar as imagens fantasticas conseguidas com estas objectivas LINK
Version of the lens |
Firefly |
Blackstone |
Housing material |
lightweight type plastic. 12% weight saving |
aluminium-magnesium alloy, premium finish |
Housing outer finishing |
standard |
anti-scratch |
Focusing ring material |
anti slip coating |
all-metal anodized ring with grooved surface |
Method of applying markings |
printed |
engraved |
Type of paint used for markings |
standard |
UV light reacive paint |
Weather
sealing |
front lens element |
no |
yes |
focus lock ring |
yes |
focusing ring |
yes |
camera mount |
yes |
Protective case included |
soft lens pouch |
hard lens case |
Especificações IRIX 15MM F2.4 BLACKSTONE
Image size: |
35mm Full Frame |
Focal length: |
15mm |
Field of View: |
110° (diagonal) |
Focusing range: |
0.28 m (0.92 ft) - ? |
Focusing type: |
manual with lock function |
Aperture range: |
f/2.4 f/22 |
Aperture control: |
via camera |
Aperture shape: |
9 rounded blades |
Lens construction: |
15 elements in 11 groups (3x HR, 2x ED, 2x ASP) |
Front filter thread: |
95 x 1.0 mm |
Rear gelatin filter slot: |
30 x 30 mm |
Available bayonet mounts |
Canon EF, Nikon F, Pentax K |
Dimensions (D x H): |
114 x 100 mm (4.49 x 3.94) |
Weight: |
with Canon mount 685 g (1.51 lbs)
with Nikon mount 653 g (1.44 lbs)
with Pentax mount 653 g (1.44 lbs)
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IRIX 15MM F2.4 BLACKSTONE CANON