{"product_id":"m42-extension-tube-42mm-set-macro-extension-tube-ring-for-m42-42mm-screw-mount-for-film-digital-slr","title":"M42 Extension Tube 42mm Set, Macro Extension Tube Ring for M42 42mm Screw Mount for Film\/Digital SLR","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eM42 Extension Tube42Mm Tubem42 Extensionm42 Tube Setm42 Extension42Mm Macro Extension Tube Ring for M42 42Mm Screw Mount Set for Film\/Digital Slr\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eM42 Extension Tube 42mm Set, Macro Extension Tube Ring for M42 42mm Screw Mount for Film\/Digital SLR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. This brand new Macro Extension Tube Set for your film \u0026amp; Digital SLR includes 3 extension tubes - 9mm, 16mm, 30mm adapters. 2. Use this set will not downgrade the optical quality of your lens. 3. Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm. 4. It should be used with manual lenses with their own aperture dial. 5. There is no electronic connection between the body and the lens. Automatic lenses can be used with their widest open aperture only. Spec: Description: On most lenses, the manufacturers provide a focusing mechanism that extends only a few millimetres, partly to keep down costs and partly to restrict the lens to extensions for which its optics are optimised. To provide additional extension, one or more extension tubes can be added between the camera and the lens, to make the lens focus at closer distances and therefore produce higher magnification. Features: This brand new Macro Extension Tube Set for your film \u0026amp; Digital SLR includes 3 extension tubes - 9mm, 16mm, 30mm adapters. Use this set will not downgrade the optical quality of your lens. Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm. It should be used with manual lenses with their own aperture dial. There is no electronic connection between the body and the lens. Automatic lenses can be used with their widest open aperture only. When using the extension ring with a DSLR \/ SLR, the camera should be set in the 'M' mode. Package List: 1 x Macro Extension Tube Ring (9mm tube,16mm tube, 30mm tube)\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm.\u003c\/li\u003e\n\u003cli\u003e✅ Use this set will not downgrade the optical quality of your lens.\u003c\/li\u003e\n\u003cli\u003e✅ It should be used with manual lenses with their own aperture dial.\u003c\/li\u003e\n\u003cli\u003e✅ Package Includes: This macro extension tube kit includes 3 extension tubes-9mm, 16mm, and 30mm adapters. The workmanship is excellent, and using this setting will not degrade the optical quality of the lens.\u003c\/li\u003e\n\u003cli\u003e✅ Additional Extensions: To provide additional extension, one or more extension tubes can be added between the camera and the lens, to make the lens focus at closer distances and therefore produce higher magnification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Camera \u0026amp; Photo, Accessories, Lens Accessories, Extension Tubes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tbest","offers":[{"title":"Default Title","offer_id":47719919386844,"sku":"TGABL1591147","price":20.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/5179kkshf5L._AC_SL1001.jpg?v=1772712008","url":"https:\/\/tech.giftabay.com\/products\/m42-extension-tube-42mm-set-macro-extension-tube-ring-for-m42-42mm-screw-mount-for-film-digital-slr","provider":"Tech.GiftAbay","version":"1.0","type":"link"}