Reviews Lightweight Newtonian Reflectors

Orion 05531 Thin Off-Axis Guider for Astrophotography (Black)

  • Delightfully thin off-axis guider ideal for use with Newtonian reflector telescopes and DSLR cameras.
  • Lets you guide and capture astrophotos simultaneously through one telescope. No guide scope required!.
  • 10.5mm thickness perfect for use with Newtonian reflectors which have limited back focus travel.
  • Will not interfere with the use of coma correctors thanks to its thin profile.
  • Compensates for any existing flexures that may interfere with accurate guiding and tracking.
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SVBONY SV197 Collimating Cheshire Eyepiece 1.25 Inch Collimation Eyepiece for Newtonian Reflector Telescope

  • SV197 cheshire collimating eyepiece fits for Newtonian and SCT reflector telescopes.
  • also useful for aligning refractor optics very accurately.
  • The SV197 cheshire collimating eyepiece for accurate alignment of any Newtonian reflector telescope mirrors.
  • ideal for ensuring the optical alignment.
  • The SV197 cheshire collimating eyepiece can directly see the result of the calibration.
  • Precision machined from aluminium with fine crosshairs and a clear bright mirror with sighting hole.
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Astromania 1.25\ Multiple 5-Position Filter Wheel for Telescope

  • ...s. and with the included T2 adapter it is also perfectly suitable for astrophotography with single lens reflex cameras and CCD cameras..
  • Keep in mind that use of the Multiple Filter Wheel requires 20mm of inward focus travel. This will not be a problem for most telescope designs, but could be a problem for Newtonian reflectors. The included T2 adapter comes with a locking ring, whereby high-precision distance regulation becomes possible.Its very sturdy aluminum housing makes it also suitable for heavy cameras..
  • Use: The Astromania Multiple Filter Wheel features a helpful number system that allows you to quickly place the filter of your choice into the light path. Simply note the reference number of each filter during installation, then rotate the knurled wheel until the desired number is displayed in the small notch in the filter wheel housing..
  • Care and Storage: Feel free to leave your 1.25" filters installed in the wheel during storage. To avoid excessive dust buildup, be sure to attach the dustcaps prior to storing, and use a foam-lined accessory case. The foam-lined box your Multiple Filter Wheel arrives in also acts as a convenient storage container. Simply unthread the 1.25" nosepiece from the filter wheel and place the wheel and nosepiece in....
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Maitys 6 PCS Bike Front and Rear Reflectors Kit Bicycle Light Reflectors Bike Safety Warning Reflectors Cycling Accessories for Handlebar and Night Cycling White/Red

  • Suitable size: the reflectors are suitable for most bikes.
  • The 2 rectangle reflectors measure approx. 1.38 inch/ 3.5 cm in width and 2.09 inch/ 5.3 cm in width, the diameter of the strap ring is about 2.09 inch/ 5.3 cm, you can measure the size of your bike seat bar and handlebar to ensure whether it fits before purchasing.
  • Abundant reflector kit: the front and rear reflectors kit includes 2 pieces of front reflectors in red and white, 4 pieces of bicycle wheel spoke reflectors, which are abundant enough to satisfy your using demands in during night riding.
  • Reliable quality: the bicycle wheel spoke reflectors and the handle bar reflectors are all made of quality plastic, durable and water resistant, which can keep in good condition after a long time use.
  • What’s more, it is easy for you to clean the reflectors due to the smooth material, not occupying too much time.
  • Convenient installment: to install the bike safety warning reflector for the handle bar, you need to get a screwdriver, loosening the nut from the screw and fixing the reflectors where you want, on the handle bar or under the saddle holder.
  • The white spoke wheel reflectors can be installed easier since no tools are required.
  • Enjoy night cycling: the front reflectors set can make your bi....
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HESTYA 4 Pieces Bike Front and Rear Reflectors for Handlebar and Seatpost Bicycle Reflectors Kit Bike Safety Warning Reflectors Red and White

  • Package includes: there are 4 pieces bike front and rear reflectors, containing 2 pieces red bike rear reflectors and 2 pieces white bike front reflectors, sufficient quantity can satisfy your needs.
  • Durable material: the front rear bicycle reflectors are made up of plastic material, which are sturdy and durable, support using for a long time.
  • Riding much safer: the bike safety warning reflectors can add visibility at dark night, so your riding will be much safer at night.
  • Easy to install: the bike front and rear reflectors are easy for you to install, you just need to mount the reflectors on the handle bar or seatpost, just a few minutes can complete installation.
  • Applicable for: the bicycle reflectors kit can be applied for handlebars with 22-24 cm in diameter, please check the size carefully before purchasing.
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Graco FastAction Fold Jogging Stroller, Gotham

  • Fast Action Fold Jogger Click Connect Jogging Stroller accepts all Graco Click Connect infant car seats with a secure one-step attachment.
  • One-second, one-hand fold running stroller has an automatic storage lock and is self-standing when folded. For child up to 50 lbs.
  • 3 wheel stroller with air-filled rubber tires to offer suspension.Stroller Seat Depth 14 inches.
  • Reflectors for added low-light visibility.
  • This infant jogging stroller features locking front swivel wheel provides an easy transition from daily strolling to jogging.
  • Lightweight, portable stroller with easy, one-second fold.
  • Deluxe parent’s tray featuers a unique smartphone cradle for your phone or MP3 player, 2 deep cup holders and a covered storage compartment.
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Alevo Alu rollator Designed by Porsche Design Studio Walker Foldable and Fully Assembled Platinum

  • Aluminum frame: The aluminum structure is part of the exceptional aesthetic and simultaneously makes the Alevo very lightweight..
  • Integrated reflectors: The extensively integrated reflectors on the sides of the walker, combined with the passive lighting on the handles and the....
  • Interior brake cables: The brake cables are integrated into the frame, so they’re almost invisible and won’t bother you when using the walker..
  • Adjustable push handle: The adaptable push handle makes the walker individually customizable for every user..
  • Removable bag: The removable bag can carry a weight of up to 11 lb..
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Alevo Country rollator Designed by Porsche Design Studio Walker Foldable and Fully Assembled Night Blue

  • Aluminum frame: The aluminum structure is part of the exceptional aesthetic and simultaneously makes the Alevo very lightweight..
  • Integrated reflectors: The integrated reflectors on the sides of the walker, combined with the passive lighting on the handles and the reflector....
  • Interior brake cables: The brake cables are integrated into the frame, so they’re almost invisible and won’t bother you when using the walker..
  • Adjustable push handle: The adaptable push handle makes the walker individually customizable for every user..
  • Removable bag: The removable bag can carry a weight of up to 11 lb.
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Bonvoisin Digital Rotary Viscometer 10-2,000,000mPa.S Digital Lab Rotational Viscosity Meter +-3% Accuracy Fluidimeter Tester Meter with 4 Rotors and Temperature Probe 110-240V(NDJ-8S)

  • APPLICATION-The viscometer is used for testing the apparent viscosity of non-Newtonian fluid and the absolute viscosity of the Newtonian fluid. It's compatible for solvent based adhesive, paints, inks (screen printing), oils, milkshake, honey, cosmetics, etc.(sample temperature under 100 Celsius/212 Fahrenheit）.
  • ±3% ACCURACY-The rotary viscometer adopts 16-bit high-performance single chip, stepper motor and torque sensor, ensuring an accurate and reliable results..
  • LCD DISPLAY-Display in rotor and speed, mPas(1mPas = 1cP), temperature..
  • 4 Rotors&8 Speed-It is very convenient for users to choose the rotor and rotor velocity correctly for testing liquid, because of the % function displaying the proportion of the measured value in the total range. (% value should be controlled in 15%-85% and around 50% is most suitable).
  • Sliding Design-The viscometer can slide up and down by adjusting the hand shank to adjust to solution container of different height..
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Digital Rotary Viscometer with Temp. Probe 10-6, 000,000 mPa.s Viscosity Meter Tester with Data Communication and Printing Software, ±3% 110V

  • [APPLICTIONS]: This viscometer is mainly used to measure the absolute viscosity of the Newtonian liquids and the apparent viscosity of the Non-Newtonian liquid. Such as inks, paints, coatings, adhesives, greases, juices, dairy products, cosmetics, pharmaceuticals, biological fluids, rubber, mud, pulp, etc..
  • [PARAMETERS]: Measuring range:10-6,000,000Mpa.s, model: NDJ-9S, accuracy: ±3%, rotor type: #1, #2, #3, #4, rotating speed: 0.3,0.6,1.5,3, 6, 12, 30, 60rpm/min, voltage: 110V. For low-viscosity liquid, please equip with #0 rotor..
  • [DIGTAL CONTROL]: This unit adopts backlight LED screen, which will display the data more clearly. Rotor, rotating speed, viscosity and temperature are all displayed on the screen. Micro computer control, easy to operate. Data transfer software is installed..
  • [AUTO SEARCH]: This viscometer is functioned with auto search. You can enter to get the right rotor according to the viscosity of your liquid sample liquid. It will effectively reduce the measuring errors in the experiment..
  • [INGENIOUS DESIGN]: Level bubble&spike screws on the base help you get the right angle. Stainless steel rotor fender bracket will also reduce the measuring error owe to rotor shaking..
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CGOLDENWALL NDJ-5S Digital Rotational Viscosity Meter Viscometer Rotary visometer 110-240V 10~100,000mPa.s Accuracy:+-3.0% (Old or New Panel)

  • High Measuring Accuracy: Measurement range: 10mPa.S-100,000mPa.S(1mPa.S=1cp) Measurement error:±3%, with 4 rotors (No. 1, 2, 3, and 4) and 4 speeds (6, 12, 30, 60 rpm), which are composed of 16 combinations. You can determine viscosity as low as 1mPa.s with 0# rotor..
  • Microcomputer Control Technology: Adopts advanced mechanical design, manufacturing technology and microcomputer control technology.
  • LCD Digital Display: Has perfect data acquisition and the LCD monitor display selected blue backlit with high brightness so that it can show the results more clearly. Note: In order to provide a better user experience, we upgraded the product label. The product you received may be the old version or the new version.
  • Reliable and Easy to use: Has a measurement of high sensitivity, so the test results are reliable, and also, the operation is very easy..
  • Application: It can be used to measure the absolute viscosity of the Newtonian liquids and the apparent viscosity of the Non-Newtonian liquid. Also can be widely used in the tests the viscosity of the oil, paint, plastics, paints, detergents, drugs, jewelry and other objects..
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Tingyuan Fiberglass Driveway Markers with Double Sided Red Reflectors (8, 48 inch)

  • Light and flexible - Driveway markers are made of durable fiberglass with orange uv-proof coating. Lightweight and sturdy..
  • Reflective Markers - Each driveway reflectors has a double-sided red reflector. When the lights shine on the reflector, the red reflector will become very eye-catching which can make people clearly see the edge of the road..
  • Easy installation - Reflective markers have pointed tips, easily insert into the groud. If the land is hard, use a tool to make a small hole before inserting the snow markers to avoid damage..
  • Suitable applications - Reflective driveway markers are used for driveways, roadways, curbs, and other dangerous areas to mark the edge clearly..
  • Package include - 8 pack 48 inch fiberglass driveway markers. Reflectors diameter is 3 inch..
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Astromania Alignment 1.25

  • Output power: less than 5mw, much safer for your eyes. This sturdy laser unit allows you to swiftly and precisely collimate your Newtonian telescope. Only when the optics have been accurately collimated can the telescope offer you its full performance..
  • Accurate collimation in a few minutes provide a more clearer image. The telescope can be collimated by just one person..
  • This adjustment tool can be used in all 1.25″ focusers. We provide you with precise instructions in German and English, with a step-by-step explanation of how to adjust a Newtonian telescope using this laser unit. So, even if you are a newcomer to amateur astronomy, it is very simple to get the optimum performance out of your telescope..
  • The precision-made aluminium housing of the laser unit has a front opening from which the laser beam can be emitted. In order to obtain an optimal adjustment, it has a side window allowing a disk oriented at 45° with a central hole to be viewed.This can be then later be used to see whether the laser is reflected back on itself, indicating well collimated optics..
  • The laser comes fully adjusted. It can however be further adjusted if required. It has three openings for adjustment, arranged at 120°, which are initially sealed. The battery for the ....
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