Ostahowski Optics has 24″ fused Quartz primary mirror substrates now in stock ready to custom build for your dream telescope. They are offering these 24″ optics with a 2.00″ edge thickness, enhanced aluminum coatings and test data. This will be a very limited production offering. Prices will vary depending on […]
Ostahowski Optics has announced they are currently in the process of planning their 24-inch primary telescope mirror production for next year. They are taking pre-orders for the mirrors and will be ordering the fused quartz substrate soon in order to have blanks ready to process by the first of next […]
It’s hard to deny the impact that John Dobson had on the amateur astronomy hobby. His introduction of the Dobsonian telescope to the world in the late 60’s in combination with his grassroot outreach efforts through the creation of the Sidewalk Astronomers forever changed the landscape of our hobby. Below […]