Best Parabolic Mirror

Zhumell Deluxe Dobsonian Z12 Reflector Telescope

The Zhumell Z12 Dobsonian telescope features a massive 12” parabolic primary mirror that captures a substantial amount of light..
Produces crisp, bright images free of visual defects like spherical aberration..

Quality optical design--parabolic mirror provides sharp image and eliminates spherical aberration.
Fast focal ratio offers a wide field of view, perfect for observing comets, star clusters, galaxies, and more.
No-tool setup means you are up and observing in no time.
Lightweight and portable, a great grab-and-go telescope.
Large aperture collects more light and provides more detail.

Medium Putting Mat - Printed with markings up to 6', alignment lines and pace targets, the PuttOUT Putting Mat is designed to give you the opportunity to practice every aspect of your putting game from wherever you feel most comfortable..
Premium Trainer - The key to great putting is practice and with PuttOUT you really can take that practice anywhere. With a scientifically shaped parabolic ramp, each made putt is returned to the player the same distance it would have gone past the hole had it missed, anything else is a miss. Only putts of absolute perfection will hold in the micro-target, so let the practice begin..
Putting Mirror & Gate Set - In a compact three-layer design, the PuttOUT Putting Mirror comprises an anti-scratch coating, a solid steel inner plate to prevent warping and breakage, and a spiked-base rubber surround, holding the mirror in place wherever you choose to grind..
Indoor Studio - Create your own unique putting studio with a superb collection of 3 products to practice your putting drills and lower your score.
Great Gift - Perfect for any level of golfer. With simple drills to improve our game to challenging yourself with the perfect putt..

FTG Parabolic Flute offers wider flute space, dispersing chips away from the cutting edges more rapidly and increasing coolant flow. The parabolic spiral allows chips to flow up quickly leaving less damage to be corrected after drilling. Package contains 3 Piece Same Size 9/64" (#6 screw) Replacement Tapered Drill Bit Only Without Four-cutter Countersink, made to replace the 9/64” bit of #6 Countersink FTG 6810PRB.
FTG Parabolic Flute allows chips to flow up quickly leaving less damage to be corrected after drilling. Improved chip evacuation leads to a better surface finish in the hole. The parabolic drill tip can slip-on wood surfaces.
it is recommended to hold it rigidly and drill slowly until the tip grabs the material.
Higher Quality cutters FTG Parabolic Flute drill bits are manufactured from premium High Speed Steel M2 Grade 6542. Parabolic flutes are constructed with a wider flute shape for increased chip flow.
THIRD-PARTY TESTED High Speed Steel M2 countersink drill bit for wood with tapered drill bits. FTG Parabolic Flute drill bits are premium products, they are higher quality cutters. Due to their unique design, with improved chip extraction, FTG Parabolic Flute drill bits drill holes faster than other drill models.

Accurate parabolic curved booster completely reflects the remote signal to the antenna (the focal point of the reflector)..
Parabolic reflector. No bump or deformation on the reflecting panel..
Copper Parabolic Technology: Foil copper using. prevent oxidation. Accurate parabolic curved booster completely reflects the remote signal to the antenna (focal point of reflector)..
Please make sure windsurfer Antenna faced in the general direction of the phantom for it to work properly.A opening area will be better to test..
Package list: 1* Mavic 2 Zoom/Pro Antenna booster..

Simple hands-on, point-and-view navigation without complicating counterweights, gears, clutches, polar alignment, or the need to balance the tube.....
Large 8"-diameter parabolic mirror excels for deep-sky viewing of nebulas, galaxies, and star clusters, and serves up jaw-dropping views of the....
Features a precision 2" Crayford focuser with 1.25" adapter, allowing use of 1.25" eyepieces or optional 2" eyepieces.
Stable Dobsonian base provides vibration-free images even when viewing at a high powers, and features smooth motions to make manual tracking of....
This kit includes some excellent value-added accessories to enhance your experience: Orion Shorty 2x Barlow (for double the magnification), Orion's....

Perhaps the best beginner Dobsonian reflector telescope you can buy - big 6" aperture at an amazing price.
A beginner may use a 60mm telescope for a few months or years before deciding they need to upgrade to a better telescope - a 6" Dobsonian will give....
Simple navigation and no need to polar align makes this Dobsonian reflector telescope extremely ease to use for the whole family.
The 6" diameter f/8 parabolic mirror is fantastic for Moon and planetary views, and also has enough light grasp for deep-sky viewing of nebulas,....
The stable Dobsonian base provides a vibration free image even when viewing at a high powers, and features smooth enough motions to make tracking of....

A proverbial light bucket 8" reflector telescope on our stable SkyView Pro equatorial (EQ) mount will provide hour after hour of stargazing fun for....
Big 8" parabolic primary mirror and 1000mm focal length (f/4.9) make the SkyView Pro 8 an ideal telescope for viewing deep-space objects such as....
Also capable of breathtaking views of closer cosmic fare like the planets of our solar system and the Moon.
SkyView Pro equatorial mount with stainless steel tripod provides excellent stability and smooth manual tracking control with the included slow-motion....
Includes smooth-adjusting 2" Crayford focuser, two Sirius Plossl 1.25" eyepieces (25mm and 10mm focal lengths), 8x40 finder scope, collimation cap,....

Terrific entry-level reflector tabletop telescope with 100mm parabolic primary mirror optics - no plastic lenses as found in some other telescopes made for beginners.
See hundreds of craters on the Moon, detail on Jupiter and other planets, even when viewing from relatively bright city locations.
Perfect reflector telescope for wide-angle, low-power viewing of the Milky Way and other deep sky objects when viewing from relatively dark skies.
Includes two 1.25" telescope eyepieces: 20mm (for 20 power magnification) and 10mm (for 40 power magnification), EZ Finder II aiming device and Starry Night astronomy software.
Special Kit includes: Orion MoonMap 260, Orion moon filter, Orion's Star Target Planisphere and Orion's Exploring the Cosmos : An Introduction to the Night Sky.