{"product_id":"pentax-dfa-28-45mm-f-4-5-ed-aw-sr-lens-for-645z","title":"Pentax DFA  28-45mm f\/4.5 ED AW SR Lens for 645Z","description":"\u003cp class=\"mText\"\u003eThe \u003cstrong class=\"h1Lit\"\u003ePentax HD DA645 28-45mm f\/4.5 ED AW SR Lens\u003c\/strong\u003e provides users of the 645D or 645Z with a weather-resistant, ultra-wide-angle zoom lens with a 35mm equivalent focal length of 22-35.5mm. This lens features the 645AF2 mount for electronic aperture control and autofocus with an internal DC motor. Also, it has a constant maximum aperture of f\/4.5 throughout its zoom range and uses extra-low dispersion glass elements to limit the effects of chromatic aberrations and improve sharpness.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eThe dustproof and weather-resistant 28-45mm lens features a quick-shift focus system that allows users to quickly switch from auto to manual focus as well as shake reduction image stabilization good for up to approximately 3.5 stops. Further improving image quality is the use of HD and Aero Bright coatings that reduce flare and ghosting. A Super Protect coating on the front element is also utilized to ensure the surface is free of dust and marks.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eThis lens has nine rounded aperture blades that will provide smooth out-of-focus areas. Additionally, the lens has an 82mm front filter thread and comes with both a case and hood.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"h2Lit\"\u003eKey Features of the Pentax DFA 28-45mm f\/4.5 ED AW SR Lens for 645Z\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAperture range from f\/4.5 to f\/32\u003c\/li\u003e\n\u003cli\u003ePentax 645AF2 mount for full electronic aperture control and autofocus with an internal DC motor.\u003c\/li\u003e\n\u003cli\u003eLens construction features 17 elements in 12 groups. Maximum magnification of 0.21x\u003c\/li\u003e\n\u003cli\u003eAll-weather design is both dustproof and water-resistant.\u003c\/li\u003e\n\u003cli\u003eBuild-in shake reduction technology provides about 3.5 stops of image stabilization\u003c\/li\u003e\n\u003cli\u003eNine rounded diaphragm blades provide a circular aperture from f\/4.5-6.3 at 28mm and from f\/4.5-8 at 45mm\u003c\/li\u003e\n\u003cli\u003eMinimum focusing distance of 0.39 m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"mpn\"\u003e\n\u003cli\u003eMPN - 26390\u003c\/li\u003e\n\u003cli\u003eGTIN - 027075219861\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":46838646997177,"sku":"119106","price":4199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/pentax_dfa_28-45mm_f4.5_ed_aw_sr_lens_for_645z_01.jpg?v=1775369098","url":"https:\/\/www.digidirect.com.au\/products\/pentax-dfa-28-45mm-f-4-5-ed-aw-sr-lens-for-645z","provider":"digiDirect","version":"1.0","type":"link"}