The Stellalyra Ultra Flat Field Eyepieces provide a wide field of view and excellent field curvature correction, so stars are pin-sharp across the entire visible field, even in fast optical systems, They are available in 1.25” and 2’ models. The 1.25” version options include 10mm, 15mm, 18mm and 24mm. There […]
The Stellalyra Flat Field Tel-Extender is a premium quality image amplification lens ideal for high-resolution observing and imaging of the Moon and planets. It is offered in 2-inch 2x and 1.25-inch 3x versions. The Stellalyra Flat Field Tel-Extender lens features a four-element optical design that minimizes field curvature and provides […]
The StellaMira 125mm ED Doublet f/7.8 Refractor offers fully multi-coated air-spaced doublet optics with ED glass equal to FPL-53 and Lanthanum to deliver high-contrast views with very low chromatic aberration. It includes a sturdy 2.5″ rack and pinion dual-speed focuser with 1:10 fine focusing and integral rotator which provides excellent […]
The new Sightron Japan Alt-Azimuth Mount is a high-quality alt-azimuth mount that offers great flexibility and can be operated in three different modes: conventional alt-azimuth, single fork and German equatorial (requires an EQ Wedge). With a maximum payload of 7kg and weighing only 1.45 kg, this highly portable mount is […]
The TS-Optics 80mm f/4.8 FPL53 Triplet Apo is a compact apo with FPL53 APO glass that is designed for observing and astrophotography offering a color-free image and solid mechanics. The TS-Optics 80mm f/4.8 FPL53 Triplet Apo incorporates a 3-element 0.8x field corrector that was developed for 80mm f/6 triplet apos […]
The Pegasus Astro Ultimate Powerbox V3 is the flagship of the company’s Powerbox series offering a state-of-the-art Wi-Fi and USB controlled power hub. It features a USB 3.1 Hub which allows you to switch on/off 8 USB ports, 8 12V power outlets, 2 x adjustable outputs (3-12V and 12-24V), 3 […]
In celebration of a half a century of publication, Astronomy Magazine has published a special magazine issue celebrating its 50 years. The Astronomy Magazine 50th Anniversary issue dives into the origins and history of the magazine. As noted by the Astronomy team, on May 27, 1973, a young journalist named […]
Lunt Solar Eclipse Glasses feature premium solar filters that reduce the harmful effect of ultraviolet, infrared, and intense visible light rays – creating a sharp, orange-colored image of the Sun. The full lineup of Lunt Solar Eclipse Glasses are completely safe for viewing the Sun and the upcoming “Ring of […]
The PiFinder platform is an open source, all-in-one plate solving telescope finder that can add push-to functionality to any telescope without modifications. As Richard Sutherland, creator of the PiFinder notes, “I’m a visual observer using a 16″ f/4 Dobsonian. The PiFinder is my attempt to improve my time at my […]
The CCDciel image capture software is available free for the imaging amateur astronomer community. In the latest beta version of CCDCiel there is a new feature called “sensor analysis” where you can test your camera sensor for read noise, linearity and some other parameters. As the publisher notes, “This is […]
The Askar 103APO triplet refractor is a versatile imaging and visual telescope with the option of a 1.0x flattener and 0.8x and 0.6x focal reducer/flatteners. As a modular telescope system, the 103mm Apo has a removable body extension which is required when using the optional .6x reducer as well when […]
NightWatch: A Practical Guide to Viewing the Universe, 5th Edition by Terence Dickinson will be available this September from publisher FireFly Books. The publication has been given a complete overhaul to keep it relevant today and through the 21st Century. FireFly Books Melissa Zilberberg notes, “As Terence Dickinson’s classic, bestselling […]