IRIX 11mm f/4 Blackstone Lens for Pentax K Tiffen W34IRND21 20 V/µs product from KEMET

20 V/µs product from KEMET with the model number C274ACF5400WA0JProduct details

x Licensing License Type 1 user System Requirements Supported OS Microsoft Windows Vista SP1

VDE Contact Voltage VAC 250VAC Coil Voltage 24VAC Contact Configuration DPDT Contact Voltage VDC 30V Other details

15m Back Focus 17

Monthly Recommended Volume: 250-2

IRIX 11mm f/4 Blackstone Lens for Pentax K Tiffen W34IRND21 20 V/µs product from KEMETPentax K Mount Full Frame Format Aperture Range: f 4 to f 22 Three Aspherical Elements Two ED and Four HR Elements Neutrino Coating Manual Focus Design with Focus Lock UV Fluorescent Engraved Markings Depth of Field and Focus Distance Scales Weather Sealed Magnesium Alloy Housing Rounded Nine Blade Diaphragm Distinguished by its refined physical construction, the 11mm f 4 Blackstone Lens from Irix is an ultra wide prime designed for Pentax K mount