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BinocularSky

Binocular Basics

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I've just added a page on Binocular Basics to the binocular section of my web site.

Topics

1. Aperture, Magnification and Field Size

2. Exit Pupils

3. Coatings

4. Prisms

5. Focusing

6. Letter Designations

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Very interesting stuff Steve.

I've never got on too well with large binoculars (ie: over 50mm objective lenses) but your site gives some useful tips which I'm going to try with some 15x70's which are on their way to me.

Thanks :rolleyes:

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I noted the individual focus photograph is equal to the centre focus (roof prism) photograph.

Ah, thanks for that -- now fixed. The problem with doing my html in a text editor is I don't get WYSIWYG of errors!

Thanks also for your kind words.

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