Astromania Off-Axis Guider with Micro-Focusing - for Successful Astronomy Photos Without A Guide Scope
An off-axis guider is a brilliant invention. This device sits in the 2-inch focuser in front of the camera. A small prism directs a little light from the telescope into a separate tube - where your guide camera or crosshair eyepiece is attached. This makes it possible to instantly correcting any tracking errors during the extended period over which your camera is exposing the image - for perfectly round stars!.
The advantages: 1) lets you take beautiful astronomy photos with round stars. 2) for refractors, SCs, MAKs and RC telescopes. 3) off-axis guider only 24mm in overall length - very compact. 4) robust yet light. 5) 45mm optical transmission - full illumination, even with large chips. 6) micro-focusing - especially smooth helical focusing with 0.05mm accuracy. 7) 75mm of back focus..
The connections: Easy to adapt - the Astromania off-axis guider has an M48 thread on the telescope side and an additional socket for 2 inch eyepieces. The accessory has three screws and a flat M48 adapter for connecting your camera. The advantage - you can rotate your camera at any time and find the optimum orientation for the astronomical object you are exposing..
Exact micro-focusing with 10mm travel - for auto-guider or crosshair eyepiece: A small prism directs ....
SVBONY Telescope Eyepiece Set Telescope Accessory Kit with 2X Barlow Lens 4 Element Plossl Design 6.3mm 32mm 40mm for Astronomical Telescopes
1.25" 6.3mm 32mm 40mm Plossl eyepiece set give you a good variation in magnification for a wide range of targets with extra sharpness and long eye relief.
2x Barlow lens doubles the magnification of any 1.25" existing set eyepiece.
features T threads to attach a camera to your telescope with optional T ring.
Lens edges is blackened to reduce scattering of stray light and maximize contrast.
designed to enhance the functionality and pleasure of using your telescope.
perfect for broad field lunar observations.
wide range of cloudy nebulas and deep sky targets.
Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers.
12x42 High Definition Binoculars for Adults Waterproof Fogproof Binoculars with Low Light Night Vision Durable and Clear FMC BAK4 Prism Lens,Binoculars for Bird Watching Hunting Hiking Sightseeing
【 Professional & Compact 12x42 Binoculars 】Designed with 12x powerful magnification, 42mm large objective lenses and 367ft/1000yds large field of....
【Multi-Coated Lenses & BAK-4 Prism 】The Travel binoculars are equipped with BAK-4 prism, fully muti-coated lenses and the objective lenses which....
【 Easy to Focus & Clearer Details 】20mm large eyepiece binoculars come with a new phone adapter and a tripod. 2.25 times the image size of 12mm....
【 Adjustable Eye Cups& metal central focus wheel】 Rubber covered eyepiece can be twisted up and down for different people to adjust the most....
【Waterproof and Nitrogen filled】: The rubber armor with ergonomic design, non-slip, shock-proof, 7-level waterproof.In order to resist bad weather....
SYNRA Honey Refractometer, Provides Accurate Brix, Moisture, and Baume Measurements, Non-Slip Grip, Multi-Functional and Easy to Calibrate, with Protective Case
... to 90% Brix, moisture, and Baume. You can have all three liquid indices at one time..
Easy To Calibrate And Use Refractometer --- To calibrate this measuring device, add a few drops of calibration solution on the prism and adjust using a screwdriver. Put three drops of honey on the prism and then look into the eyepiece to read the measurement. It comes with a focus feature for clearer view results..
Comfortable Optical Device --- This measuring tool has used durable metal and plastic materials in its overall construction. It showcases a soft rubber eyepiece for comfortable reading. The cushioned and non-slip rubberized grip, on the other hand, helps shield the sample solution from body heat..
Multi-Functional Measuring Tool --- Aside from checking the honey quality, this black and silver-colored refractometer can also measure the properties of other high sugar-related liquids like maple syrup and molasses. It is also an excellent measuring tool to get the sugar content in beer, fruits, wine, and vegetables..
Portable And Compact --- This optical instrument is portable and only measures 5.9”x 1.4”x1.4”. It is easy to carry, and you will not have trouble bringing it if you have multiple bee farms and utilizing it for kitchen use at home. This c....
This tool belongs in your top drawer: Perfect for lying out holes that need to be drilled and tapped. It can be used for marking, punching, stoking and riveting.
X marks the spot: No more guessing, you can clearly see the crosshairs and place the intersection directly over the desired location, switch over to the metal punch and your results are right on.
Precision is the Key: The optical centering eyepiece magnifies the view and gathers light and so the layout line and crosshair are brightly illuminated from ambient light.
Saves You Time, Well worth the money: This set comes with a 120 degree center punch, Polycarbonate centering eyepiece that has an 8X magnification, and a 6061 aluminum base.
When you get tired of adjusting your punch marks: Then Dog River Tools Optical Center Punch is device you need. We back all our products and stand behind each of them. Check out all our Machinist and Fabrication tools.
The shorty barlow lens 2 x is a great necessity to any telescope.
Both end caps is Included to protect against dust and fingerprints.
This Barlow lens comes with a set screw to securely hold your eyepieces.
Allow full insertion of the lens assembly into a scope with a diagonal eyepiece socket. prevents the barlow lens from contacting the internal diagonal mirror and damaging it.
Quality aluminum stock and black anodized body.
This Barlow lens has reduced the diameter of the barlow elemen but not reduce the light transmission.
The 2-element apochromatic and Fully Multi-Coated optics support clear and has very little if any reduction in light transmission to the eyepiece and support the true 2x.
Slides into 1.25 inch focuses and diagonals and accepts 1.25 inch eyepieces.
Celestron – Ultima 65 Angled Spotting Scope with Smartphone Adapter – 18 to 55x65mm Zoom Eyepiece – Multi-Coated Optics for Bird Watching
ULTIMA ANGLED SPOTTING SCOPE: The outdoor enthusiast’s choice is our great all-around spotting scope with an 65mm objective lens and a 45° viewing angle. Perfect for observing nature and long-distance viewing..
INCLUDES ESSENTIALS FOR BETTER VIEWING: Celestron Ultima 65 includes an extended tripod mounting plate, a zoom eyepiece with an integrated T-adapter for digiscoping, a carrying case, an eyepiece lens cap, an eyepiece port cover, a soft carrying case, an eyepiece pouch, a lens cloth, instruction manual, and a smartphone adapter so you can quickly and easily capture images and video through the scope with your smartphone..
MULTI-COATED OPTICS: Every lens surface is coated multiple times with anti-reflective coatings to improve the color and contrast of images and maximize brightness, so you can enjoy brighter and sharper images, even when ambient lighting conditions are dim..
SHARP ZOOM EYEPIECE FUNCTION: Our Ultima 65 Spotting Scope features a large focus dial, allowing you to bring your subject into razor-sharp focus before it moves away. The included zoom eyepiece helps you zero in for detailed views of distant subjects in seconds..
