SWFA SS 12X32 Manual Download

Page: 3 / 16

SWFA SS

12x32 BR

MANUAL

binocular is a compact roof prism design that combines light weight and

excellent optical performance with an industry first adjustable ranging reticle.

SWFA SS

12x32 BR

THE

SWFA SS 12x32 BR Binocular

with Ranging Reticle

NOTE:

Avoid looking at any intense light source through binocular.

For example, looking directly at the sun can result in permanent damage to your eye.

Summary of Contents for SS 12X32

Page 1: ...SWFA SS 12x32 BR MANUAL 1 MANUAL MANUAL...

Page 2: ...peration and Setup Interpupillary Distance IPD Adjustment Eyecup Adjustment Features 4 Binocular Eyepiece Focus 6 Reticle Focus and Orientation 8 Warranty Information 15 Cleaning and Maintenance 14 Ra...

Page 3: ...excellent optical performance with an industry first adjustable ranging reticle SWFA SS 12x32 BR THE SWFA SS 12x32 BR Binocular with Ranging Reticle NOTE Avoid looking at any intense light source thr...

Page 4: ...SWFA SS 12x32 BR MANUAL 4 Rotating Winged Eyecup FEATURES Center Focus Diopter Adjustment Reticle Focus Binocular Barrels Reticle Rotation Basic Operation and Setup Eyepiece Ocular Lenses...

Page 5: ...h the distance between your eyes To adjust the IPD grasp the binocular with both hands and slowly rotate the binocular barrels inward or outward until you see a single round image without any kidneybe...

Page 6: ...focus adjustment for the right eye right underneath the rubber eyecup Binocular Eyepiece Focus HOW TO PROPERLY SET UP THE FOCUS 1 Close the right objective of the binocular using an objective cover I...

Page 7: ...ty of targets at different distances using either eye and both eyes together Optimal focus position for the center focusing knob should the same for both eyes If it is not go back to Step 1 5 Record t...

Page 8: ...cle Focus and Orientation HOW TO BRING THE RETICLE INTO PROPER FOCUS 1 Set the center focusing knob to infinity position by rotating it counter clockwise until it stops 2 Find something distant and fe...

Page 9: ...ing rotates the reticle within the Field of View FOV of the binocular Use the adjustment ring to orient the reticle so that the horizontal lines are level with the horizon The optimal alignment of the...

Page 10: ...observation while being immediately available when needed The maximum object size that can be measured with the reticle is 45 MRAD The spacing between hash marks is 1 MRAD and the stadia are marked at...

Page 11: ...SWFA SS 12x32 BR MANUAL 11...

Page 12: ...away from the observer Using the formula above if this same 1 yard tall target subtends 10 MRAD on the reticle it is 100 yards away In order for the arithmetic to remain simple the target size and dis...

Page 13: ...s tall it can be expressed as 1 5 feet or 0 5 yards A 0 5 yard target subtending 10 MRAD on the reticle is 50 yards away NOTE As a general consideration for most precise range estimation use the large...

Page 14: ...the lenses If it is time to clean the optics start by blowing off all particles using compressed Cleaning and Maintenance air Never wipe the lenses with abrasive materials and never wipe the lenses d...

Page 15: ...SWFA SS 12x32 BR MANUAL 15 SWFA SS 12x32 BR MANUAL 15 THE 4 LIFE WARRANTY Never Expires Transferable No Receipt Required No Questions Asked If We Cannot Repair It We Will Replace It...

Page 16: ...SWFA SS 12x32 BR MANUAL 16 5840 Chris Kyle Memorial Hwy Midlothian TX 76065 SWFA INC SS12X32BR...