{"product_id":"pentax-hd-da-20-40mm-f2-8-4-0-ed-wide-angle-lens-black","title":"Pentax HD DA 20-40mm f2.8-4.0 ED Wide Angle Lens - Black","description":"\u003ch2\u003ePentax HD DA 20-40mm f\/2.8–4.0 ED Limited DC WR Lens – Black\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentax HD DA 20-40mm f\/2.8–4.0 ED Limited DC WR\u003c\/strong\u003e is the first zoom lens in the prestigious Limited series, combining the craftsmanship and image quality the line is known for with versatile focal lengths, a fast maximum aperture, and weather-resistant construction.\u003c\/p\u003e\n\u003cp\u003eCrafted with meticulous precision and a machined aluminium exterior, this lens delivers outstanding imaging performance and handling in a compact, stylish form. With a 35mm equivalent focal length of \u003cstrong\u003e30.5–61.5mm\u003c\/strong\u003e, it covers wide-angle to standard perspectives—perfect for landscapes, street photography, travel, and portraits.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/Pentax_HD_DA_20-40mm_f2.8-4.0_ED_1.jpg?v=1712317070\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2x Zoom Range (20–40mm)\u003c\/strong\u003e\u003cbr\u003eCovers the most used focal lengths for everyday photography (30.5–61.5mm equivalent on APS-C).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFast Aperture (f\/2.8–4.0)\u003c\/strong\u003e\u003cbr\u003eBright optics at the wide end for low-light performance and depth of field control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHD Coating\u003c\/strong\u003e\u003cbr\u003ePentax's premium multi-layer coating minimises reflections, reducing flare and ghosting for clear, high-contrast images—even in challenging lighting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eED and Super-Low Dispersion Elements\u003c\/strong\u003e\u003cbr\u003eDelivers sharp, high-resolution images across the frame while minimising chromatic aberrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRounded Aperture Diaphragm\u003c\/strong\u003e\u003cbr\u003eProduces smooth, pleasing bokeh for more natural-looking out-of-focus areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet, Precise Autofocus\u003c\/strong\u003e\u003cbr\u003eLens-integrated DC motor offers smooth and near-silent AF performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeather-Resistant (WR) Design\u003c\/strong\u003e\u003cbr\u003eSeven seals provide protection against rain, mist, and splashes when paired with WR Pentax DSLRs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignature Limited Series Build Quality\u003c\/strong\u003e\u003cbr\u003eHand-machined aluminium barrel, cap, and hood with elegant knurled zoom ring for refined operation and a premium tactile feel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/Pentax_HD_DA_20-40mm_f2.8-4.0_ED.jpg?v=1712317070\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFocal Length\u003c\/strong\u003e: 20–40mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e35mm Equivalent\u003c\/strong\u003e: 30.5–61.5mm (APS-C format)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Aperture\u003c\/strong\u003e: f\/2.8–4.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Aperture\u003c\/strong\u003e: f\/22\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLens Construction\u003c\/strong\u003e: 9 elements in 8 groups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Focusing Distance\u003c\/strong\u003e: 0.28m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Size\u003c\/strong\u003e: 55mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: Approx. 71mm diameter × 68.5mm length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: Approx. 283g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMount Type\u003c\/strong\u003e: Pentax KAF3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: Front and rear caps, dedicated hood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAll-purpose everyday use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel and street photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortraits and lifestyle imagery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeather-resistant outdoor shooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhotographers who value both aesthetics and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA unique blend of \u003cstrong\u003eprecision optics\u003c\/strong\u003e, \u003cstrong\u003epremium construction\u003c\/strong\u003e, and \u003cstrong\u003epractical versatility\u003c\/strong\u003e, the Pentax HD DA 20-40mm Limited is an exceptional choice for Pentax users seeking a beautifully made, high-performance zoom for daily shooting.\u003c\/p\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":40066394521697,"sku":"027075274747","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/products\/pentax_hd_da_20-40mm_ed_lens_-_black_1_1.jpg?v=1654865465","url":"https:\/\/carmarcameras.mom\/products\/pentax-hd-da-20-40mm-f2-8-4-0-ed-wide-angle-lens-black","provider":"Carmarthen Camera Centre","version":"1.0","type":"link"}