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25 losmandy astronomy news items found

Lens support system from Buckeyestargazer lands
Tuesday, March 24, 2026 by Austin Harris
A telephoto lens and camera can make beautiful deep sky images, but the setup lives or dies by how well it is mounted-as many of you know. If the lens flexes a little when you slew, if the camera tilts a hair when you focus, your stars will tattle. The difference between soft ovals and tight circles often comes down to one simple idea: treat the lens and everything arou...

MLAstro SAL-33 harmonic mount setup and safety guide
Saturday, December 13, 2025 by Austin Harris
The MLAstro SAL-33 harmonic drive mount is still new on the scene, arriving in small production batches and just beginning to find its way into the hands of early adopters. Even so, it has already sparked interest among mobile astrophotographers looking for a budget friendly harmonic drive mount that does not feel like a compromise. On paper and in early field use, it c...

EZT Astro harmonic EQ Alt-Az MEQ-17EX is now available
Tuesday, November 11, 2025 by Richard Harris
The South Korean manufacturer EZT Astro has introduced a new dual-mode telescope mount, the MEQ-17EX, a harmonic-drive equatorial and alt-azimuth hybrid designed for serious astrophotographers and observatories seeking compact power and stability. The mount combines harmonic gear technology, dual-axis control, and a minimalist body that weighs just six kilograms, making...

APM Telescopes introduces new products in Germany
Saturday, November 8, 2025 by Richard Harris
The German optics manufacturer APM Telescopes has introduced a series of new products for its German market, covering refractors, astrographs and binoculars. The move reflects the company’s ongoing efforts to broaden its portfolio in precision astronomy and astrophotography equipment. Above photo credit: APM Telescopes New refractor models broaden the range ...

Stellarvue SVX152T Apo triplet refractor
Monday, August 18, 2025 by Richard Harris
The Stellarvue SVX152T is a 6-inch apochromatic triplet refractor telescope designed for both visual observing and astrophotography. Built around a precision 152 mm objective lens, the SVX152T is the result of years of refinement at Stellarvue. It's hand-figured and tested using interferometry to achieve a Strehl ratio of .97 to .98 in red light, making it one of th...

The golden age of amateur astronomy is finally here
Tuesday, July 29, 2025 by Richard Harris
Not long ago, the kind of jaw-dropping space photos we see today were out of reach for all but professional observatories. A decade ago, a backyard astronomer would have dreamed of capturing images that could rival those taken with million-dollar telescopes. Fast forward to now: technology has unleashed a revolution in amateur astronomy. Affordable high-end cameras, exq...

10Micron GM1000 HPS EP mount arrives
Saturday, July 19, 2025 by Richard Harris
The 10Micron GM1000HPS Enhanced Performance (EP) Equatorial Mount is the latest advancement from 10Micron, a brand that needs no introduction, and is renowned for its precision-engineered astrophotography equipment. Available now, the GM1000HPS EP is not just a minor revision but a meaningful upgrade, aimed at astrophotographers and observatory users who demand increase...

GIOTTO flat field generator
Wednesday, May 21, 2025 by Richard Harris
The GIOTTO flat field generator is designed to produce calibration frames for astrophotography by delivering consistent and even illumination across the telescope's aperture. It works with a variety of telescope types and sizes, as long as the selected model provides a panel diameter larger than the external tube diameter of the telescope. This ensures that the enti...

Hybrid dovetail system launched
Tuesday, April 22, 2025 by Richard Harris
The Rouz Astro Hybrid Dovetail System was created for users who want more control over their telescope mounting hardware without carrying unnecessary weight. Designed for flexibility and compatibility, the system includes a CNC-machined aluminum bottom plate and an optional carbon fiber top plate. It supports a wide range of bolt patterns and hardware types, making it s...

Proxisky Ragdoll Pro SWG mount with saddle hub
Thursday, March 27, 2025 by Richard Harris
If you're into astrophotography or backyard stargazing, you're going to want to hear about this. Proxisky has just released some new gear designed to take your astronomy setup to the next level — the Ragdoll 17/20 Pro SWG mounts and the Proxisky Saddle Hub. I’ve got all the details for you below, including specs, pricing, and how to...

USB Guide Port Interface: GPUSB
Monday, March 24, 2025 by Richard Harris
The GPUSB is a USB-to-autoguider port interface made by Shoestring Astronomy, priced at $75.00 plus $14.00 shipping within the US. It allows a computer to send guiding commands to a telescope mount using the standard ST-4 style autoguide port. This compact and reliable interface is ideal for astrophotographers who want to autoguide their telescope during long-exposure i...

Airy Disk telescope binoculars
Wednesday, February 19, 2025 by Richard Harris
Airy Disk has expanded its lineup of high-performance refractors with the introduction of twin bino versions of their well-regarded 152mm f/5 ED doublet and 204mm f/7 triplet APO refractors. These new configurations offer a true binocular telescope experience, enhancing depth perception and providing a more immersive view for visual astronomers. Viewing the cosmos with ...

Askar 140 APO review
Friday, February 14, 2025 by Richard Harris
The Askar 140 APO is a modern take on the long-respected refractor design, a concept that dates back to the early 17th century when pioneers like Galileo Galilei and Johannes Kepler first harnessed the power of curved glass to explore the cosmos. Over the centuries, refractors have evolved from simple single-lens instruments to complex apochromatic systems that correct ...

Askar 185 APO review
Wednesday, January 29, 2025 by Richard Harris
The Askar 185 APO optical tube assembly (OTA) features a 185mm aperture and a focal length of 1295mm, yielding a native focal ratio of f/7. The design incorporates a triplet air-spaced apochromatic (APO) lens, including one element made from ED (extra-low dispersion) glass, to correct chromatic aberration and enhance image quality. Askar 185 APO review The OTA has...

New astronomy accessories from ADM
Monday, January 27, 2025 by Russ Scritchfield
ADM Accessories provides a range of telescope mounting solutions and accessories for amateur astronomers. The company offers products that cater to various needs, including dovetail bars, saddles, and other accessories compatible with a variety of telescope mounts. Their products are designed to work with popular telescope brands such as Celestron, Meade, Takahashi, Sky...

Askar 203 APO review
Friday, January 24, 2025 by Russ Scritchfield
The Askar 203 APO from Jiaxing Rui Xing Optical Instrument Co., maker of Askar telescopes, is a powerhouse refractor built for astrophotography and stargazing. With a 203mm aperture and 1421mm focal length, it offers a versatile f/7 focal ratio. Its design aims to pull in plenty of light, giving you bright, sharp, and detailed views - perfect for capturing stunning cele...

Askar 160 APO Triplet
Wednesday, January 15, 2025 by Richard Harris
The recently introduced Askar 160 APO Triplet Air-Spaced Refractor offers an upgraded aperture compared to its predecessor, the 140APO, with a 30% larger effective aperture area. This improvement enhances the telescope's limiting magnitude, reaching 12.79, and provides a native focal ratio of f/7 with a focal length of 1120mm. The 160mm aperture positions it as a ca...

SPIDER 230C radio telescope
Tuesday, January 14, 2025 by Richard Harris
PrimaLuceLab recently introduced their newest product, the SPIDER 230C compact radio telescope kit, which is an affordable entry into radio astronomy, aimed at amateur and research-level astronomers. By combining an advanced 2.3-meter diameter parabolic antenna with innovative features, the SPIDER 230C provides a versatile solution optimized for 1420 MHz radio astronomy...

HAZ130 iOptron telescope mount
Saturday, December 28, 2024 by Russ Scritchfield
iOptron, an innovator in astronomical equipment, is excited to announce the release of the HAZ130 Alt-Az mount, a revolutionary advancement in heavy-duty mounting solutions for astronomers. If you are an astronomer wanting a next level heavy duty mount with the latest in strain wave gear technology, your wait is over. Introducing the HAZ130 iOptron Alt-Az Mount with ...

Askar SQA106 astrophotography refractor features
Wednesday, November 20, 2024 by Richard Harris
The Askar SQA106 is a new 106 mm f/4.8 refractor designed for astrophotography. Featuring a Petzval optical design, this telescope includes five internal lens elements that help correct for common optical flaws like coma, field curvature, and chromatic aberrations. The result is images with minimal distortion and high clarity, which is essential for astrophotographers s...

Carbon fiber dew shields from Rouz Astro arrive
Wednesday, November 20, 2024 by Richard Harris
Rouz Astro is proud to introduce a new line of Rigid Carbon Composite Dew Shields. This latest product combines lightweight construction with high strength, aiming to offer a reliable solution for both amateur and professional astronomers. The new dew shields are made from a carbon fiber composite using a specialized FDM process. This results in an exceptionally ligh...

Imaging Newtonian OTAs from iOptron
Monday, October 28, 2024 by Richard Harris
iOptron has unveiled its latest line of imaging Newtonian optical tube assemblies (OTAs), designed for astrophotography. These OTAs feature fast focal ratios, making them ideal for use with DSLRs and dedicated astronomy cameras. The iEAF is sold as a standalone product (Item 8453, sells for $139.00), the mount’s focuser is equipped to receive the iEAF (and othe...

Dew Terminator Brackets from Buckeyestargazer
Thursday, September 12, 2024 by Richard Harris
Buckeyestargazer's new range of Wanderer Astro mounting solutions include the WandererBox and Dew Terminator Brackets. These mounting systems are now available and offer users the ability to securely attach their WandererBox devices to various types of dovetail bars, finder shoes, and tripod legs. This product line is designed for compatibility with a wide rang...

Airy Disk APO 204mm Refractor
Monday, August 5, 2024 by Russ Scritchfield
The Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor is a telescope designed for detailed astronomical observations and imaging. It is available for $13,410.00 and offers a range of features aimed at providing clear and accurate views of celestial objects. Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO This telescope features a 20...

Losmandy AZ8 ALT AZ Mount
Thursday, July 25, 2024 by Richard Harris
The Losmandy AZ8 is a versatile dual saddle Alt-Azimuth telescope mount, now offering customizable features to tailor it to your preferences. Built with precise engineering for enduring performance, this mount is made from black anodized aluminum and features stainless steel hardware. Key features include 360-degree slow motion control, precision brass worm gears, and a...
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Manufacturers of Precision Equatorial Telescope Mounts and Secondary Systems. View more about Losmandy

