Sky-Watcher Global

PRODUCT

Technical writer Request

05-22-2013 | Product

Technical writer for new product and existing product Manual wanted!

How many eyepieces should I have?

09-28-2011 | Product

When I\'m observing a bright object like a planet, I see an opposing ghost image. What causes that?

09-28-2011 | Product

Do anit-reflection coatings improve light transmission?

09-28-2011 | Product

How important it is to get a parfocal series of eyepiece?

09-28-2011 | Product

Which works better? An eyepiece or a Barlow+eyepiece giving the same magnification?

09-28-2011 | Product

What is the \"Kidney Bean Effect\"?

09-28-2011 | Product

What is the black spot I see in a low powered eyepiece in my reflector during daylight?

09-28-2011 | Product

Alt-azimuth

09-28-2011 | Product

Antireflection Coating

09-28-2011 | Product

Why is the image better at the center of the field?

09-28-2011 | Product

Why are some eyepiece more expensive than others?

09-28-2011 | Product

Which eyepiece should I choose?

09-28-2011 | Product

Is high magnification better?

09-28-2011 | Product

What is Exit Pupil?

09-28-2011 | Product

Which eyepiece design is best?

09-28-2011 | Product

The image with my low power eyepiece is clear, but my high power is fuzzy. What's wrong with it?

09-28-2011 | Product

What is Eye Relief?

09-28-2011 | Product

What is Apparent Field?

09-28-2011 | Product

How much magnification can I use with my telescope?

09-28-2011 | Product

Will a telescope work without an eyepiece?

09-28-2011 | Product

Viewing Tips

09-28-2011 | Product

What is a Barlow Lens

09-28-2011 | Product

What is an eyepiece?

09-28-2011 | Product

Questions to Ask Yourself Before Buying

09-28-2011 | Product

Understanding Telescope Specifications

09-28-2011 | Product

Important Features to Look for in a Telescope

09-28-2011 | Product

Correcting optical aberrations

09-28-2011 | Product

Coating

09-28-2011 | Product

Usable Manifications

09-28-2011 | Product

Optical Design

09-28-2011 | Product