Svbony 2'' 0.8X Focal Reducer And Field Flattener For Refractor Telescopes, Which Can Meet The Illumination Needs Of Full-Frame Shooting. The Starry Sky Can Be Captured Wider, The Star Points Are Finer, And The Signal-To-Noise Ratio Is Better Under The Same Exposure. With Advanced Refractor, It Can Take Dazzling Celestial Photos,No Need To Worry About The Distortion Of The Star Points On The Edge Of The Photo. Multi-Coated Optics Housed In A High Polish, And Hard Anodize Finished Aluminum Body To Help Reduce Weight. Includes Standard 2'' Filter Thread To Add Light Pollution Filter You Need,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) Specification: Brand: Svbony Model: Sv193 Backfocus:55Mm Barrel Size: 2-Inch Threads Standard: M48*0.75 Lens Structure: 3-Elements/2Groups Lens Coating: Fmc Blackened Lens Edges: Yes Net Weight: 177G / 6.24Oz / 0.39Lb Package Includes: 1X Svbony Sv193 0.8X Photo Reducer / Flattener 2X Rubber Dust Cover
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the size of the SVBONY Focal Reducer?A: The size is four point eight inches in length, three point five inches in width, and three point eight inches in height.
Q: What is the weight of the SVBONY Focal Reducer?A: The net weight is one hundred seventy-seven grams, which is approximately six point twenty-four ounces.
Q: What material is the SVBONY Focal Reducer made of?A: It is made of aluminum, which provides durability while keeping the weight low.
Q: What is the backfocus distance of this focal reducer?A: The backfocus distance is fifty-five millimeters, making it compatible with various telescope setups.
Q: What type of lens structure does the SVBONY Focal Reducer have?A: It has a three-element, two-group lens structure for enhanced optical performance.
Q: How do I use the SVBONY Focal Reducer with my telescope?A: Simply attach the front end, which has a standard two-inch socket, to your main lens and connect the back end to your camera bayonet.
Q: Is this focal reducer suitable for astrophotography?A: Yes, it is designed for full-frame shooting, making it ideal for capturing celestial images.
Q: Can I use this with a refractor telescope?A: Yes, this focal reducer is specifically designed for use with refractor telescopes.
Q: What filters can I use with the SVBONY Focal Reducer?A: It includes a standard two-inch filter thread, allowing you to add light pollution filters as needed.
Q: How should I clean the SVBONY Focal Reducer?A: Use a soft, lint-free cloth to gently wipe the surfaces, avoiding any harsh chemicals.
Q: Is the SVBONY Focal Reducer durable?A: Yes, it features a hard anodized finish that enhances durability and helps reduce weight.
Q: What precautions should I take when storing the focal reducer?A: Store it in a dry place and use the included rubber dust covers to protect the lenses from dust and scratches.
Q: What if my SVBONY Focal Reducer arrives damaged?A: If it arrives damaged, please contact customer support for assistance with returns or exchanges.
Q: Is this focal reducer easy to install?A: Yes, it is designed for easy installation with standard threads and sockets for user convenience.
Q: Can this focal reducer be used with full-frame cameras?A: Yes, the back end has M48x0.75 threading, making it compatible with full-frame cameras.
Q: What makes this focal reducer different from others?A: It offers a combination of reduced focus, better signal-to-noise ratio, and multi-coated optics for exceptional image quality.