Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal
90 diagonal features sophisticated, lab-tested dielectric coatings that boast an astounding 99 percent reflectivity.
Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings.
Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope.
Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast.
1.25" nosepiece barrel is threaded to accept like-sized Orion eyepiece filters.
Orion 52055 Pentaprism 1.25-inch Telescope Diagonal Mirror, Black
The Orion pentaprism diagonal is ideal for use with the Orion Premium linear binoviewer because the combination renders an upright non-mirror-reversed image.
The pentaprism diagonal incorporates a pentagonal-shaped prism of BK-7 glass that is multi-coated and dielectric coated for maximum Light Transmission.
It features a 1 25" Non-marring compression ring Collar and a tapered barrel for secure attachment to a telescope.
With a generous clear Aperture of 29mm The pentaprism diagonal will not cause image igniting even when used with long focal length wide-field eyepieces.
POWERFUL REFRACTOR TELESCOPE: The Celestron AstroMaster 102AZ Refractor telescope is a powerful and user-friendly refractor telescope. It features fully-coated glass optics, a sturdy and lightweight frame, two eyepieces, a StarPointer red dot finderscope and an adjustable tripod. Dovetail Compatibility: CG-5 saddle plate.
HIGH-QUALITY 102MM OPTICS: The heart of the system is a fully-coated 102mm primary mirror. The AstroMaster mount features a panning handle that allows you to make precision adjustments to view celestial and terrestrial objects..
QUICK SETUP AND LIGHTWEIGHT FRAME: This telescope for adults and kids to be used together features a lightweight frame and a manual Altazimuth mount for smooth and accurate pointing. Setup is quick and easy, with no tools required..
INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a tripod, erect image star diagonal, and a StarPointer red dot finderscope. Accessories also include a FREE download of one of the top consumer rated astronomy software programs..
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s no.1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty and unlimited access to technical support from our team of US-b....
Telescope for Kids and Beginners - 70mm Apeture 400mm AZ Mount Telescopes for Adults - Good Partner to View Moon and Planet - Come with a Smartphone Adapter with 1.5X Barlow Lens and Adjustable Tripod
【Ultra-clear Refractor Telescope】Astronomy telescope for beginners 400mm (f/5.7) focal length and large 70mm aperture,fully multi-coated optical glass lens with high transmission coatings,creating stunning images with increased brightness and clarity..
【High Quality Accessories】Come with two 1.25" replaceable eyepieces k20mm and k10mm for 20x and 40x views. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily. Diagonal prism can get upright images. Cellphone Adapter with 1.5X barlow lens which is a goodsolution to the fourth out-of-focus problems..
【Easy to Set Up】 telescope can set up quickly without additional tools.This telescope features a lightweight frame and a panning handle with Alt-Az control for smooth and accurate pointing. Really friendly telescope for kids and beginners..
【Adjustable Tripod】This telescope allows for many different viewing positions with a adjustable aluminum alloy tripod.It can be extendable from 16.5 inches to 49.6 inches which can bring excellent experience for kids and adults..
【Great Gift Ideas】The telescope is a perfect Christmas or birthday gift for kids or beginner astronomers. It helps build interest in astronomy and share pictures and videos with....
Orion 10033 FunScope 76mm TableTop Reflector Telescope Moon Kit Blue
A great first telescope for kids and families to test the waters of stargazing at an affordable price.
Fun Scope lets you see craters on the Moon, bright planets in our solar system, and brighter sparkling star clusters and nebulas.
Includes the Orion Moon Map 260 which makes it fun and easy to find the names of the craters and lunar features you see in the Fun Scope telescope.
Fun Scope's 76mm-diameter optics collect 60 percent more light than typical 60mm beginner telescopes and comes with a host of useful accessories.
The portable Fun Scope weighs only 4 lbs. so it's easy for kids to take camping, on field trips, or for quick nighttime adventures out in the backyard.
Sky-Watcher 102mm Telescope with Portable Alt-Az Tripod Portable f/4.9 Refractor Telescope – High-Contrast Wide Field – Grab-and-Go Portable Complete Telescope and Mount System
PERFECT PORTABLE SYSTEM Sky-Watcher StarTravel kits are for anyone looking for small powerful set-ups Pairing the Sky-Watcher AZ3 mount with the....
PROFESSIONAL-QUALITY OPTICS Sky-Watcher StarTravel telescopes feature two-element air-spaced fully multi-coated lenses that provide excellent....
10 AND 25mm SUPER EYEPIECES Low-and high-powered eyepieces make the StarTravel 102 ideal for both daytime and nighttime viewing The included 45°....
Lightweight sturdy tripod The included az3 aluminum Alt-Az tripod combines easy portability with stability Slow-motion controls on both the vertical....
COMES COMPLETE The Sky-Watcher StarTravel 102 AZ3 comes complete with everything you need to begin viewing right out of the box -- 102mm telescope....
Telrad Finder Sight Red / Green Switchable with Mounting Base
Allows you to attach an Orion finder scope bracket, reflex sight bracket, or green laser pointer bracket to Schmidt-Cassegrain telescopes (SCT) up to 11 inch aperture.
Designed to accept any Orion finder scope bracket, EZ Finder II and EZ Finder Deluxe reflex sight brackets, and Orion's SkyLine Deluxe Green Laser Pointer bracket.
Also lets you attach a second or third aiming device to your Schmidt-Cassegrain for multiple aiming options.
Fits factory drilled holes on Celestron, Meade, and Orion Schmidt-Cassegrain telescopes.
Attaches directly to Schmidt-Cassegrain Telescope (SCT) optical tube with included mounting hardware.