1. ## Moon with A40

Here's a pic of the moon tonight with my A40. Not super sharp, but I'm trying to figure out a way to solve this.

BTW, can anyone guess how I got the moon so large?

This unmodified, just resized:

This one "fixed" with photoshop (thanks to mpenza):

2. teleconvertors?

with the help of binoculars? telescopes?

3. Originally posted by superhero
teleconvertors?

with the help of binoculars? telescopes?
Good guess!!

I mounted A40 on tripod and zoomed 7.5X max digital zoom. Held bino in front of lens. Adjusted focusing on the bino and took the shot.

Now if I can figure out a way to mount the bino steady in front of lens.....

4. i got a binoc too.....

but i find the "hole" for the eyes too small for my lens liao .....

how much "power" zoom ur binoc have?

5. It's a 8x21 - so I guess 8X... so 8 x 7.5 = 60X.

Small and cute bino. Got it in Giant supermarket IMM for \$30+.

Originally posted by superhero
i got a binoc too.....

but i find the "hole" for the eyes too small for my lens liao .....

how much "power" zoom ur binoc have?

6. Originally posted by dbchoong
It's a 8x21 - so I guess 8X... so 8 x 7.5 = 60X.

Small and cute bino. Got it in Giant supermarket IMM for \$30+.

how u calculate the bino is how many x?

7. ## .......bino specs.....

just to share,

A bino specs is read this way:

8 X 50 = 8 times magnification and the main lens is 50mm in diameter

so if you have 50x 75 = its 50 times magnification and diameter is 75mm.

The largwer the diameter = more light to enter = will be able to see more dim stars etc....

FYI,

Regards,
me

8. like this better? I did some "ultra-sharpen" and unsharp mask in photoshop.

9. Yeah, much sharper.... my PS skills are the pits....

Originally posted by mpenza
like this better? I did some "ultra-sharpen" and unsharp mask in photoshop.

10. ## Re: .......bino specs.....

Originally posted by sulhan
just to share,

A bino specs is read this way:

8 X 50 = 8 times magnification and the main lens is 50mm in diameter

so if you have 50x 75 = its 50 times magnification and diameter is 75mm.

The largwer the diameter = more light to enter = will be able to see more dim stars etc....

FYI,

Regards,
me
i've got a pair of binoculars that is marked 9990 x 3600. it's Russian and it has a diameter of 53mm. what does that means?

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