- #1
BH Wiz
- 51
- 0
I found these on amazon "Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars"...Are they good?
BH Wiz said:I found these on amazon "Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars"...Are they good?
Storm89 said:Wondering. How good are the National Geographic Telescopes? Specifically NATIONAL GEOGRAPHIC 114/900MM AZ. Say compared to the Bresser Galaxia 114/900.
Drakkith said:A good rule of thumb is "the more you spend, the better they will be".
Obviously it's not always that simple, but generally it works out that way in my opinion. I'd look for similar products and see what the price range is for them. If yours is at the bottom of the bucket, it's probably not too good.
The magnification power of the Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars is 10-30x, meaning it can magnify an object up to 10-30 times its normal size.
The objective lens size of the Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars is 50mm. This determines the amount of light that can enter the binoculars, resulting in a brighter and clearer image.
Yes, the Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars are suitable for stargazing. With its high magnification power and larger objective lens, it can provide a clear and detailed view of celestial objects in the night sky.
Yes, the Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars are great for bird-watching. Its zoom feature allows you to adjust the magnification according to the distance of the bird, and the 50mm objective lens provides a bright and sharp image.
Yes, the Celestron UpClose Porro Series 10-30 x 50 Zoom Binoculars have a center focus wheel that allows you to adjust the focus of both lenses simultaneously. This makes it easier to quickly focus on objects at different distances.