Frequently Asked Questions
Find answers to common questions about our telescopes and imaging gear
Do you provide technical support for telescope setup?
Yes, our team of experts offers complimentary lifetime technical support for every telescope purchased through OPT.
What is the difference between a Refractor and a Reflector?
Refractors use lenses to bend light and are great for crisp planetary views, while Reflectors use mirrors to gather light, making them ideal for deep-space nebulae and galaxies.
Are your telescopes suitable for astrophotography?
We carry a wide range of dedicated astrographs and tracking mounts specifically designed for high-resolution celestial photography.
Do you ship fragile optical equipment internationally?
Yes, we use specialized double-walled packaging and insured carriers to ensure your precision optics arrive safely anywhere in the world.
How do I know which eyepiece is compatible with my telescope?
Most modern telescopes use 1.25" or 2" diameter barrels. Check your focuser size or contact us to verify compatibility with specific focal lengths.
Can I upgrade my manual mount to a computerized GoTo system?
Many equatorial mounts are compatible with upgrade kits, though we often recommend a dedicated GoTo mount for the best tracking precision.