{"product_id":"astrhori-25mm-f2-8-full-frame-ultra-macro-lens","title":"AstrHori 25mm F2.8 Full-Frame 2–5× Ultra Macro Lens","description":"\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLens mount:\u003c\/strong\u003e Not identified in the Neto source record; please confirm camera compatibility before ordering.\u003cbr\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Full-frame\u003c\/p\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe AstrHori 25mm F2.8 Ultra Macro Lens provides 2× to 5× magnification for photographing details that are difficult to see with the naked eye. Its 25mm focal length offers greater depth of field than longer macro lenses at a similar magnification.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×–5× magnification\u003c\/strong\u003e for extreme macro photography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e37.5–45 mm working distance\u003c\/strong\u003e gives space for careful lighting and subject positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClicked aperture ring\u003c\/strong\u003e provides positive aperture stops from F2.8 to F16.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 elements in 7 groups\u003c\/strong\u003e, including high-refractive and ED glass elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual-focus, all-mechanical design\u003c\/strong\u003e intended for deliberate macro setups and focus stacking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFocal length\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAperture range\u003c\/th\u003e\n\u003ctd\u003eF2.8–F16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification range\u003c\/th\u003e\n\u003ctd\u003e2×–5×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking distance\u003c\/th\u003e\n\u003ctd\u003eApprox. 37.5–45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical design\u003c\/th\u003e\n\u003ctd\u003e10 elements in 7 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAngle of view\u003c\/th\u003e\n\u003ctd\u003eApprox. 20° × 15° × 9°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosest focus distance\u003c\/th\u003e\n\u003ctd\u003e113 mm at 2×; 186.4 mm at 5×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eApprox. Ø61 × 102–174 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 474 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocus\u003c\/th\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"AstrHori","offers":[{"title":"Default Title","offer_id":45997306642628,"sku":"25mmF2.8","price":399.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7296\/5828\/files\/25mmF2.8_80357633-68ab-44e1-9912-47c318a72efb.jpg?v=1790498902","url":"https:\/\/cineciti.com.au\/products\/astrhori-25mm-f2-8-full-frame-ultra-macro-lens","provider":"CineCiti","version":"1.0","type":"link"}