{"product_id":"discoveryopt-vt-z-4-16-42-sfir-side-focus-airgun-scope","title":"DiscoveryOpt VT-Z 4-16×42 SFIR Side Focus Scope","description":"\u003cp\u003eA 4-16× variable-magnification scope combining higher magnification, side-focus parallax adjustment and an illuminated reticle for precision-oriented recreational shooting.\u003c\/p\u003e\n\u003cp\u003eUnlike an Adjustable Objective scope, Side Focus places the parallax control beside the turret assembly, allowing adjustment without reaching forward to the objective bell. This is particularly convenient when shooting from a supported position.\u003c\/p\u003e\n\u003cp\u003eThe combination of 4-16× magnification and adjustable parallax makes the VT-Z particularly attractive for PCP target shooting, grouping and zeroing where the shooter has a stable shooting position and wants more precise control over the sight picture.\u003c\/p\u003e\n\u003cp\u003eAvailable specifications confirm a 42 mm objective, 25.4 mm tube, SFP reticle, red\/green illumination, 1\/4 MOA adjustment and side-focus parallax. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: DiscoveryOpt\u003c\/li\u003e\n\u003cli\u003eModel: VT-Z 4-16×42 SFIR\u003c\/li\u003e\n\u003cli\u003eMagnification: 4-16×\u003c\/li\u003e\n\u003cli\u003eObjective Lens: 42 mm\u003c\/li\u003e\n\u003cli\u003eFocal Plane: Second Focal Plane (SFP)\u003c\/li\u003e\n\u003cli\u003eParallax Adjustment: Side Focus (SF)\u003c\/li\u003e\n\u003cli\u003eParallax Range: Approximately 10 yards to infinity*\u003c\/li\u003e\n\u003cli\u003eReticle Illumination: Red \/ Green\u003c\/li\u003e\n\u003cli\u003eClick Value: 1\/4 MOA\u003c\/li\u003e\n\u003cli\u003eTube Diameter: 25.4 mm \/ 1 inch\u003c\/li\u003e\n\u003cli\u003eNitrogen Filled: Yes\u003c\/li\u003e\n\u003cli\u003eLens Coating: Fully multi-coated\u003c\/li\u003e\n\u003cli\u003eShockproof: Yes\u003c\/li\u003e\n\u003cli\u003eWaterproof: Yes\u003c\/li\u003e\n\u003cli\u003eFogproof: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eONE77 Scope Fit Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended For:\u003c\/strong\u003e PCP air rifles and precision-oriented recreational airgun setups; spring-piston\/gas-ram use should only be recommended after confirming suitability of the specific production version\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Use:\u003c\/strong\u003e PCP precision shooting, benchrest, grouping, zeroing and target shooting at varying distances\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShooting Position:\u003c\/strong\u003e Excellent for benchrest and supported shooting; usable standing at lower magnification, although a lighter\/lower-powered optic may be more comfortable for prolonged unsupported shooting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnification Advantage:\u003c\/strong\u003e 4-16× combines a usable lower end with considerably more target detail when the rifle is supported\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParallax Type:\u003c\/strong\u003e Side Focus — particularly convenient for shooters regularly changing target distance because the adjustment can be made without reaching to the front objective\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eONE77 Note:\u003c\/strong\u003e The VT-Z 4-16×42 SFIR and MS 4-16×42 AOAC should not be treated as interchangeable simply because both are 4-16×42. Choose the MS where verified spring-airgun shock resistance is a major requirement. Choose the VT-Z where convenient Side Focus and illuminated-reticle functionality are the stronger priorities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMount Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRequires 25.4 mm \/ 1-inch scope rings.\u003c\/p\u003e\n\u003cp\u003eSelect the ring base according to the air rifle's rail system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiscoveryOpt VT-Z 4-16×42 SFIR Scope\u003c\/p\u003e\n\u003cp\u003eAccessories as supplied in the product packaging.\u003c\/p\u003e\n\u003cp\u003eSome published versions include rings, side wheel, sunshade, lens caps and other accessories, but we should list those only after checking the contents of the actual ONE77 stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not assume that “shockproof” automatically means suitable for every powerful spring-piston air rifle. ONE77 should recommend this model for springers only where the particular version's spring-airgun suitability has been verified.\u003c\/p\u003e\n\u003cp\u003eSpecifications and included accessories may vary between production versions.\u003c\/p\u003e","brand":"ONE77 Sports","offers":[{"title":"Default Title","offer_id":52947091259674,"sku":null,"price":14500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/8480\/7962\/files\/rn-image_picker_lib_temp_f0c18bf3-bc73-44a2-9863-a1e37dc1d818.jpg?v=1790325892","url":"https:\/\/www.one77sports.com\/products\/discoveryopt-vt-z-4-16-42-sfir-side-focus-airgun-scope","provider":"ONE77 Sports","version":"1.0","type":"link"}