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Glossary
Spotting scopes
Capacity
Exit pupil
Focusing system
Front lens diameter
Glass material
Lens coating
Magnification
Type of build
Glossary
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Spotting scopes
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Capacity
> Front lens diameter
Glossary | Spotting scopes | Capacity | Front lens diameter
Determines the light intensity or brightness of the image. The larger the front lens diameter, the better the spotting scope performs in low light conditions.