Blackstone, the Premium version has durable body made with aluminium-magnesium alloy, that ensures foolproof protection of your lens, even in extreme situations. Its construction is equipped with four rubber seals, that protect the camera mount and focusing mechanism against the dust and moisture, as well as front or side accidental water splashes. Engraved fluorescent markings enable easy read-out and operation in low light conditions.
What's in the Box?
|IMAGE SIZE||35mm "Full Frame"|
|FOCAL LENGHT||15 mm|
|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 SHAPE||9 rounded blades|
|FRONT FILTER THREAD||95 x 1.0 mm|
|REAR FILTER THREAD||30 x 30 mm|
|DIMENSION||114 x 100 mm (4.49” x 3.94”)|