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The use of rubber eyepiece may cause skin irritation or inflammation in some case. If any 
symptoms occur, stop using this product immediately and consult a doctor. 

 

When transporting or carrying the Apresys Binocular, store it in the included soft case. 

 

If your Apresys Binocular should fail to operate correctly, stop using it immediately and consult 
your local dealer for instructions on its repair. 

 

Rain, water, sand or mud should be removed from the body of the product as soon as possible, 
using a soft, clean cloth. 

 

Do not leave the Apresys Binocular in a car on a hot or sunny day, or near a heat-generating 
equipment. Doing so may negatively affect its operation. 

 

Do not leave the Apresys Binocular in direct sunlight. UV and excessive heat may negatively 
affect or damage the unit. 

 

Always protect binoculars from shock. If you cannot obtain a normal image after dropping or 
getting the binoculars wet, take them immediately to the shop where you purchased them. 

 

If the Apresys Binocular is exposed to sudden changes in temperature, condensation may occur 
on lens surfaces. In this case, thoroughly dry the binoculars at room temperature. 

 
Care and Maintenance (Lenses) 

 

When removing dust from the lens surface, use a soft, oil-free brush. 

 

When removing stains or smudges, like fingerprints, from the lens surface, wipe the lenses very 
gently with a soft, clean, lint-free cloth or quality oil-free lens tissue. Once a cloth has been used 
for cleaning the body, it should not be used for lens surface. 

 
Care and Maintenance (Main Body) 

 

Clean the body with a soft, clean cloth. Do not use cleaners containing solvents. 

 
Storage 

 

Water condensation or mold may occur due to high humidity. It is recommended to store the 
Apresys Binocular in a cool, dry place. 

 

After use in inclement weather, thoroughly dry the Apresys Binocular at room temperature, 
then store it in a cool and dry place. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for H2510

Page 1: ...e made without written authorization from Apresys International Corp o Apresys International Corp reserves the right to change the contents described in these manuals at any time and without prior notice Safety Precautions Never look directly at the sun or any intense light source when using the Apresys Binocular Doing so may seriously damage the eyes Do not use this product when walking Failure t...

Page 2: ...nnot obtain a normal image after dropping or getting the binoculars wet take them immediately to the shop where you purchased them If the Apresys Binocular is exposed to sudden changes in temperature condensation may occur on lens surfaces In this case thoroughly dry the binoculars at room temperature Care and Maintenance Lenses When removing dust from the lens surface use a soft oil free brush Wh...

Page 3: ...ASIC OPERATION Adjust the eyecups The eyecups on a Apresys binocular twist up and down so any viewer can see the full field and enjoy comfortable viewing with or without eyeglasses When not using eyeglasses or sunglasses keep the eyecups fully extended For the best viewing when viewing through eyeglasses twist eyecups down ...

Page 4: ... the binocular For the best image follow this two step process to properly adjust the center focus and diopter Choose an object that is about 20 yards away from you and stay in the same spot until you have adjusted the binocular for your eyes 1 Adjust the center focus start by closing your right eye Focus your left eye on the object and adjust the center focus wheel until the image is in focus Lea...

Page 5: ...ds meters 357 ft 119 m 289 ft 96m Relative Brightness 6 25 6 25 Twilight Factor 12 6 15 8 Minimum Focusing Distance 2 3m 7 5 ft 3m 9 8 ft Diopter Correction 3 3 Pupil Distance in mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm Focusing Center Center Lens Coating FMC FMC Prism System Roof Roof Prism Glass BAK4 BAK4 Environmental Rating Nitrogen filled waterproof Nitrogen filled waterproof Dimensions 97mm x 61mm...

Page 6: ...1 17 6 Twilight Factor 15 8 18 3 20 5 Minimum Focusing Distance 3m 9 8 ft 2m 6 6 ft 2m 6 6 ft Diopter Correction 3 3 3 Pupil Distance in mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm Focusing Center Center Center Lens Coating FMC FMC FMC Prism System Roof Roof Roof Prism Glass BK7 Bak4 Bak4 Environmental Rating Nitrogen filled waterproof Nitrogen filled waterproof Nitrogen filled waterproof D...

Page 7: ...ion 4 4 4 4 Pupil Distance in mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm 2 1 2 9 53 74mm Focusing Center Center Center Center Lens Coating FMC FMC FMC FMC Prism System Porro Porro Porro Porro Prism Glass BAK4 BAK4 BAK4 BAK4 Environmental Rating Nitrogen filled waterproof Nitrogen filled waterproof Nitrogen filled waterproof Nitrogen filled waterproof Dimensions 112mm x 182mm x 58mm 142mm x...

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