Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
How many yards in a mile? |
1,760 |
|
|
What does 3X9X40 mean? |
3 means 3 power or 3X 9 means 9 power or 9X 40 means objective lens diameter in millimeters 3 to 9 by forty You can adjust between 3-9 and anywhere in between. |
|
|
What does higher magnification do? |
Higher magnification subtracts from your exit pupil size and available light |
|
|
How many millimeters in an inch? |
25.4 mm in 1 inch |
|
|
How many kilometers in 1 mile? |
1.60934 |
