Newcon Optik 20x40x100 manual

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Table of contents for the manual

  • Page 1

    Operator’s Manual Big Eye Binoculars 20x40x100 105 Spar ks Ave., Toro nto, ON, M 2H 2S5, Canada[...]

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    Table of Contents 1. BRIEF DESCRIPTIO N ................................ 2 2. SPECIFICATION S ....................................... 3 3. ASSEMBLY ................................................. 4 8. STORAGE A ND MAINTENA NCE ............ 8 9. WARRANTY ............................................... 9 10. CUSTOMER SUP PORT ......................[...]

  • Page 4

    2 1. BRIEF DESCRIPTION The Big Eye Binoculars (he reina fter referred to as Big Eye) features high optical an d technical characteristics. It is designed and i ntended for viewing dist ant objects under all climatic conditions. Two types of interchangeable eyepieces, 20x and 40x, provide differe nt magnificat ion dependin g on observer’s preferen[...]

  • Page 5

    3 2. SPECIFICATIONS Magnificati on 20x 40x Field of view, degrees 2.4 1.5 Apparent fiel d of view, degre es 48 60 Exit pupil diameter, m m 5 2.5 Eye relief, mm 23 13 Eyepiece dioptre setting range, dioptres -5…+20 Interpupillary distance setting, mm 58-72 Light transm ission (directed ), min 70% Twilight i ndex 44.72 63.25 Relative bri ghtness 25[...]

  • Page 6

    4 3. ASSEMBLY The binoculars appearance is shown on the Figure 1. It consists of t he binocul ar itsel f, U-mount and t ripod. 1. How to a djust the trip od The tripod height can be adjusted by locknuts (1). L oosen the locknuts (1) and pull ou t the legs (2) to get the desired height, and then tighten the locknuts. The locknu ts should be reliably[...]

  • Page 7

    5 Binoculars b od y 8 5 Tri p od 3 4 6 7 1 2 U- b racke t Fi g .1[...]

  • Page 8

    6 3. How to mount the binocular s on the U bracket Place the bottom of the binocu lars (5) on the U bracket and tighte n the lock nut (6). Ti ghten le ft and right loc knuts (7) of the U bracket. 4. How to use the align th e binoculars with the target Loosen the U bracket locknut (8 ) and rotate the binoculars around vertical axle. Aim th e binocul[...]

  • Page 9

    7 7. How to a djust the dioptres The diopter adj ustment i s performed by the knobs 10. T he observer is s upposed to fi nd the dio pter posit ion suitable for his in dividual n orma l viewing. Fig. 2 7 9 10 7 9 10[...]

  • Page 10

    8 8. STORAGE AN D MAINTENANCE Big Eye 20(4 0) x l00 high magni fication bi noculars are a precision opti cal instrum ent. It shoul d be handled with utmost care when in operation, storage and t ransportation. When using a nd stori ng, the binocula rs should be kept clean. If dust, grease or dirt is found on the glass surface, gently wipe it of f wi[...]

  • Page 11

    9 9. WARRANTY NEWCON warrants this product against defects in material and wo rkmanshi p for one year f rom the date of the original purchase. L onger warranty is available, subject to the terms of the sp ecific sales contract. Should your Newcon product pr ove to be defect ive during t his period, please deliver the product sec urely packaged in i[...]

  • Page 12

    10 10. CUSTOMER SUPPORT Should you experience any difficulties w ith your NEWCON OPTIK product, consult this manual first. If the problem remains unreso lved, contact our customer support depa rtment at (416) 663-6 963 or toll free at 1- 877-368-6666 . Our operating hours are 9am-5p m, Monday - Friday, Eastern St andar d Time. At n o time should eq[...]

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  • Page 14

    NEWCON OPTIK  Printed in Canada R1 – 5.11[...]