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Apresys Binocular 

User Manual

 

 

Thank you for purchasing the Apresys Binocular 

 
 

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Before using this product, thoroughly read the Safety Precautions and Warnings and instruction 
on correct usage accompanying the product. 

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Keep this manual available for easy reference. 

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Do not disassemble or repair this product by anyone other than authorized manufacturer’s 
representative, as that will void the warranty. 

 

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Specifications and design are subject to change without notice. 

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No reproduction in any form of this manual, in whole or in part (except for brief quotations in 
critical articles or reviews), may be made without written authorization from Apresys 
International, Corp. 

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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 to do so may cause injury or malfunction as a 
result of walking into something, hitting others, falling or other accidents. 

 

Do not swing around by the strap. 

 

Do not place this product on an unstable surface. 

 

Keep the plastic bag used to wrap this product or other small parts out of reach of children. 

 

Prevent children from putting small parts into their mouths. If swallowed, consult a doctor 
immediately. 

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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