Top 6 Best Focal Reducer

Extended weight capacity of 350 lb.. 12 Levels of adjustable resistance. Full motion arms allows for larger range of motions for the shoulders. Fully padded seat and non-slip grip handlebars provide optimal comfort and support. Large anti-slip foot pedals with adjustable foot straps for secure footing.

LIKE HAVING TWO TELESCOPES IN ONE Your long focal length Schmidt-Cassegrain is well suited to lunar and planetary work. Add the Reducer Corrector and you have a short focal length telescope perfect for deep sky observing and astrophotography.. REDUCES FOCAL LENGTH AND FRATIO BY 37 Simply thread the reducer onto your telescopes rear cell and an f10 Schmidt-Cassegrain becomes f6.3. An f11 instrument becomes f7.. COMPATIBLE WITH ALL YOUR ACCESSORIES Once the reducer is installed, you can add accessories like a T-Adapter, visual back, star diagonal or off-axis guider as usual.. GREAT FOR TERRESTRIAL DIGISCOPING The faster fratio allows you to shoot in dimmer lighting conditions and still properly expose your subject. This fully multi-coated lens provides maximum light transmission with near full-field illumination.. UNBEATABLE WARRANTY CUSTOMER SUPPORT Buy with confidence from Celestron, a leading optics brand in California since 1960. Purchasing from an Authorized Dealer on Amazon gives you a Celestron Limited Lifetime US Warranty US-based expert tech support..

0.5x focal reducer cuts the telescopes focal length in 0.5 times of original's to get a wider field of view. Fully anti-reflection coatings on all air-glass surfaces for increased contrast. The focal reducer is great for visual use for a bigger FOV and is indispensable when CCD imaging. Fully metal structure designboth the ends of the interface part is 28.5x0.6 thread. Directly connect the interface to the eyepiecethere is a very good performance in both visual and photography.

Requires 55mm of back focus. Features fully multi-coated, 38mm clear aperture optics housed in a sleek. Enables a refractor to both acquire a larger field of view and to capture bright. Reduces an astrophotography refractor's effective focal length by a factor of 0.8x.

0.8x focal reducer and field flattener for refractor telescopes meet the illumination needs of full-frame shooting. You can get wider starry sky and finer star points reduced focus has a better signal-to-noise ratio. You can take dazzling celestial photos no distortion of the star points on the edge of the photo good quality picture. It will be durable multi-coated optics high polish hard anodize finished aluminum body to help reduce weight. About the compatibility has standard 2 filter thread to add light pollution filter a standard 2-inch socket in front end to connect to the main lens M48x0.75 threaded in back end can be connected with the camera bayonet.

CompatibilityVILTROX EF-EOS M2 Speed Booster compatible with Canon EF Lens to Cano EF-M Mount mirrorless camera EOS M M2 M3 M5 M6 M6II M10 M50 M50II M100 M200.. 0.71x Focal Length Reducer Built-in optical correction group, when using this adapter, the focal length of lens should be shortened x0.71 based on the original,that is equivalent focal length focal length x 0.71x camera conversion rate,which make the effective focal length smaller and the shooting range wider.. Aperture increased by 1 stopEF-EOS M2 Speed Booster can increase one stop aperture to blur the background and better highlight the theme.. Auto Focus Aperture ControlEF-EOS M2 Speed Booster with steady, fast and smooth autofocus, let you easy to shoot in the face of fleeting beauty. You can also adjust the aperture of EF lens by control EOS M series camera body.. EXIF signal transmitting IS FunctionCooper gold-plated contacts with great conductivity enhance the EXIF info. Transmission between lens and camera body. Built-in IS function, making your focus much more precise and clear.. Support firmware updateThrough continuous software updates, VILTROX will help users get better shooting experience, fix product bugs and constantly adapt to the new EF lens, provide more lens and camera combinations.. Metal StructurePrecision all-metal construction with chrome plated brass mounts,durable and stable.Designed with 14 screws at the bottom, which can be mounted on tripod or other support platform..

NEW FOCUS V3 SURFACE FOR A SOFT, CONTROLLED GLIDE Provides a smoother cloth-based surface. The upgraded soft surface gives you more control whilst providing an effortless glide.. ANTI-SLIP GRIP TO STAY STABLE ON YOUR DESK Solid 4mm thick natural rubber is dense and provides a concrete gaming platform. The backing lets your arm and wrist rest comfortable on the mousepad.. MICRO-KNIT STITCH TO STAY FLAT AND DISTRACTION-FREE Durable, distraction free stitch of high quality to ensure the surface stays flat. This is FNATICs signature micro-knit stitch, a stitch above the competition.. ESPORTS-GRADE PERFORMANCE VALIDATED BY ESPORTS PROFESSIONALS Designed with our tier-1 esports professionals, the FOCUS 3 features a control surface that allows calculated micro-adjustments for those ultra-precise flicks.. WATER-REPELLENT SURFACE FOR PROTECTION AGAINST SPILLS Using heat treatment to close the pores on the surface instead of a coating, the mat is designed to be water-repellent and more durable..