{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Actual Astronomy - Top Ten Techniques for Buying Used Telescope Gear","description":"Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views through their telescopes. actualastronomy@gmail.com   Top ten techniques for buying used telescope gear on Episode 552 of the Actual Astronomy podcast. I\u2019m Chris and joining me is Shane. We are amateur astronomers who love looking up at the night sky and this podcast is for everyone who enjoys going out under the stars.   New vs. used: Baked in discount Cheaper way to try different things Less cost to buy try sell than new and get hit by depreciation Great out of production gear   Top 10 Ways to Choose Used Telescope Equipment: Dedicated Astronomy Classifieds: Buy through enthusiast platforms like  Cloudy Nights or AstroBuySell or online Japan Auction Sites rather than general marketplaces although I\u2019ve had good luck on eBay too. Astronomy forums feature seller rating systems, community feedback, and knowledgeable owners who generally take better care of their optics. Inspect Glass and Mirrors for Mold or Coating Loss: A little dust on optics is normal, but avoid equipment with scratches, flaking coatings, or fungus\/mold. Mold grows in damp storage conditions and permanently eats away at optical coatings. Test Mechanical Operations In Person: Arrange local pickup whenever possible to test the gear. Rack the focuser through its full range to ensure smooth motion, verify that mount lock knobs tighten properly, and check for wobbles or stripped threads. Verify GoTo Electronics and Tracking Motors: For computerized or tracking mounts, power on the unit to test motor slewing, controller screens, and firmware updates. Check battery compartments for acid corrosion, which frequently ruins neglected electronics. Compare Against Retail Pricing: Cross-reference the original retail listing to check the standard asking price (fair used prices generally hover around 60\u201375% of current retail) and confirm that missing essentials like counterweights, hand controllers, or finder scopes are accounted for in the deal. Ask for Close-Up Photos and "Pencil" Tests: If buying remotely, request high-resolution, unedited photographs of optics from multiple angles. Asking the seller to place a specific object (like a handwritten note) next to the gear helps verify that they actually possess the equipment. Inquire About Storage and Service History: Ask where the equipment was stored. Mounts kept in unconditioned sheds or outdoor garages are prone to rusted gears, degraded grease, and moisture damage. High-end mounts may also have a documented service history. Watch Out for DIY Modifications: Amateur astronomers frequently alter equipment. Ensure any past modifications\u2014such as custom focuser upgrades, flocking, or drilled mounting plates\u2014were executed professionally and won't hinder performance or future resale value. Evaluate Mount Payload Capacity Realistically: Don't evaluate a telescope tube in isolation; ensure the bundled or intended mount can handle the weight. For astrophotography, plan for a payload weight that is no more than half of the mount's advertised maximum capacity. Use Secure Payment Methods with Buyer Protection: When paying online or via long-distance shipping, always use payment channels that offer buyer protection (such as standard PayPal Purchase options rather than "Friends & Family") to safeguard against scams or damaged goods. Ensure the item is well protected with proper packaging. Purchase shipping insurance when acquiring expensive gear.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https:\/\/www.patreon.com\/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http:\/\/www.redbubble.com\/people\/CosmoQuestX\/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http:\/\/cosmoquest.org\/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http:\/\/www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org. ","author_name":"The 365 Days of Astronomy","author_url":"http:\/\/www.365DaysOfAstronomy.org\/","html":"