--- product_id: 352993364 title: "SVBONY SV193 2\" 0.8X Field Flattener for SV503 80mm F7 ED Telescope" brand: "svbony" price: "¥654" currency: JPY in_stock: false url: https://www.desertcart.jp/products/352993364-svbony-sv193-2-0-8x-field-flattener-for-sv503-80mm store_origin: JP region: Japan --- # Multi-coated optics M48x0.75 camera thread 0.8x focal reduction SVBONY SV193 2" 0.8X Field Flattener for SV503 80mm F7 ED Telescope **Brand:** svbony **Price:** ¥654 **Availability:** ❌ Out of Stock ## Summary > 🌠 Elevate Your Night Sky Experience! ## Quick Answers - **What is this?** SVBONY SV193 2" 0.8X Field Flattener for SV503 80mm F7 ED Telescope by svbony - **How much does it cost?** ¥654 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/352993364-svbony-sv193-2-0-8x-field-flattener-for-sv503-80mm) ## Best For - svbony enthusiasts ## Why This Product - Trusted svbony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Filter Ready:** Customize your shots with 2-inch filter compatibility for light pollution control. - • **Durable Design:** Crafted from high-quality aluminum for longevity and reliability in the field. - • **Enhanced Exposure:** Achieve breathtaking celestial images with shorter exposure times. - • **Capture the Cosmos:** Transform your astrophotography with stunning clarity and minimal distortion. - • **Seamless Compatibility:** Easily connects to your SV503 80mm F7 ED telescope and full-frame cameras. ## Overview The SVBONY SV193 Focal Reducer is a 2-inch, 0.8x field flattener designed for astrophotography enthusiasts. It connects seamlessly to refractor telescopes and full-frame cameras, allowing for stunning celestial photography with reduced distortion and shorter exposure times. Its durable aluminum construction and compatibility with 2-inch filters make it an essential accessory for capturing the beauty of the night sky. ## Description desertcart.com : SVBONY SV193 2" 0.8X Field Flattener for SV503 80mm F7 ED Telescope | Corrects Field Curvature,New Focal Length: 448mm at F/5.6,Full-frame Compatible,Hard-anodized Aluminum Body : Electronics ## Features - Focal reducer and field flattener is one of the essential accessories for astrophotography; SV193 2 inch 0.8x focal reducer and field flattener for refractor telescopes - With advanced refractor; SV193 0.8x focal reducer can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo - The front end is a standard 2-inch socket to connect to the main lens; and the back end is M48x0.75 threaded to connect to the camera bayonet; support Full Frame Camera - Accepts 2 inch filters; includes standard 2 inch filter thread to add light pollution filter you need - The 0.8 times defocusing system shortens the exposure; it can meet the needs of astrophotographers who need sufficient exposure in a short time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B094QSGPPN | | Best Sellers Rank | #263 in Telescope Eyepieces | | Brand | SVBONY | | Coating Description | Multi Coating | | Compatible Devices | Full-frame cameras, 2-inch filter thread compatible devices | | Customer Reviews | 4.8 4.8 out of 5 stars (100) | | Enclosure Material | Aluminum | | Exposure Control Type | Manual | | Item Dimensions L x W | 2"L x 2"W | | Item Highlight | Corrects Field Curvature,New Focal Length: 448mm at F/5.6,Full-frame Compatible,Hard-anodized Aluminum Body | | Item Weight | 0.3 kg | | Manufacturer | SVBONY | | Manufacturer Part Number | FCAW9152B | | Media Type | ProductImage | | Model Name | SV193 | | Model Number | FCAW9152B | | Model Series | SV193 | | Number of Items | 1 | | Number of Pieces | 1 | | Photo Filter Factor | 0.8 x | | Photo Filter Size | 5.1 centimeters | | Screen Size | 2 inches | | Special Effect | Neutral Density | | Thread Size | 5.1 centimeters | | Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SVBONY - **Coating Description:** Multi Coating - **Material:** Aluminum - **Photo Filter Effect Type:** Neutral Density - **Photo Filter Factor:** 0.8 x - **Photo Filter Size:** 5.1 centimeters - **Photo Filter Thread Size:** 5.1 centimeters - **Product Dimensions:** 2"L x 2"W - **Water Resistance Level:** Not Water Resistant ## Images ![SVBONY SV193 2" 0.8X Field Flattener for SV503 80mm F7 ED Telescope - Image 1](https://m.media-amazon.com/images/I/61fTvLvb+NS.jpg) ## Frequently Bought Together - SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope - SVBONY SV503 Telescope Tube, 80mm F7 Telescope OTA with Focal Length 560mm & ED Lens for Adults & Beginners High Powered, Compact and Portable Tube for Exceptional Viewing and Astrophotography - SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/352993364-svbony-sv193-2-0-8x-field-flattener-for-sv503-80mm](https://www.desertcart.jp/products/352993364-svbony-sv193-2-0-8x-field-flattener-for-sv503-80mm) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*