|Duchek Consulting Services
Astronomy, Chemistry, Science, Education, Hobbies
Check out my personal astro page, StarGeezer Home!
and my Chemical Consulting website.
||Amateur Telescope Making
||Other Stuff!||Other Stuff!
|Telrad Finder Charts
||A.T.M. Black Stuff||Red LED Products||Used & One of a kind Items, page1|
|Book of Asterisms
||Newtonian Rear Fan
|Alignment Star Charts||A.T.M PTFE
||Used & One of a kind Items,
|North & South Limiting Magnitude Charts||
|Meteor Radiant Chart||OTA
||Pupil Gauge||Contact Us|
||4 Channel Temperature
||Just Good Ideas (2013-1010 Idea added)|
|Moonglow Technologies All
|A.S.O. Cleaning Products (prepared by a Chemist)||Eyepiece Caps & Plugs
||Bumper Stickers/ Eyepatches|
|A.S.O. Cleaner/Rinse Sets & Isopropanol Spritzer Bottles||Custom Payments||
|Pegasus and Andromeda Field Lens Cleaning Kits||Computer
|Cleaning kit refills, Kim-Wipes||Obtaining a
spectrum of a filter
||New stuff is in the darker blue cells!
with the site? If you have any trouble using this
site or placing an order, please let us know. Email:
|Note: we respond to all orders with a confirming email and and estimate of when it will be shipped (today or tomorrow usually). That email will be sent within hours, definitely less than a day. Occasionally paypal will not notify us of an order and we do not know about it. If you do not get a confirming email for your order within 24 hours, feel free to contact us as it means we do not know about it.|
|8 years in the making....|
|2013-0601 For the most part we have held off making changes in prices for the last 8 years. Postal rate increases have finally gotten so high we have to do something. Since we include postage in the price of the item, this will be reflected as a price increase for our items. When you consider it, shipping a package across the US for a few bucks is a real bargain and the USPS has done a great job trying to keep their prices down. Over the next weeks I will be raising prices to account for increased shipping rates. If you buy before I update that page, you will get the old rate.|
|Spectroscopy of Filters. Have you ever wondered how you could check the light transmission on the filters you use? Companies often include a spectrum with a filter. They often do not. Are you curious to see what a filter's spectrum looks like before you buy? DCS is making that service available.|
for buying and selling your used equipment.
They are great free sites! Unlike Astromart, there
is no $15 fee to sign up or to change your email address
or other data. (and they still claim it is a free
service.) Even if you post your stuff on Astromart, post
on these too and help them grow. Competition
is a good thing. There are more and more people finding
these sites friendlier and cheaper to buy and sell
on. Besides, Herb has kicked so many people off that
you will have a whole new audience. I was
booted because I politely questioned the high prices of
Astromart ads and their latest increase. His
reply: "You are history" So consider my
website a historic site!
Also check out http://www.astronomyratings.com/ and rate the equipment you have purchased so that everyone can benefit.
Star Party is coming! more info here!
||Have a yearly
Starparty? I will be happy to put a link to it here.
|If you don't use Paypal, we also accept checks and money orders. Credit cards can be used through the Paypal account. Simply click the 'contact us' button on the left for more information.|