10×42 Roof Prism Binoculars YIKR1042-5

These 10×42 binoculars with a roof prism design are tailored for users seeking high-quality magnification and compact portability. The PPS body material ensures durability, while the rubber armor provides a secure grip during outdoor adventures. Ideal for birdwatching, hiking, hunting, and general field observation, these binoculars are designed to offer both long-range clarity and easy handling. Whether you’re tracking wildlife or taking in scenic landscapes, the 10× magnification paired with 42mm objective lenses will give you a crystal-clear view.

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OVERVIEW

Product Advantages & Key Feature

  • 10× magnification – Provides a stable and clear image even at longer distances
  • 42mm objective lenses – Capture more light for brighter images in low-light conditions
  • Roof prism design (K9 prisms) – Compact and lightweight, making these binoculars easy to carry during travel or outdoor activities
  • Eyepiece construction (3E2G) – Ensures sharp, distortion-free images across the entire field of view
  • Twist-up rubber eyecups – Comfortable viewing for users with or without glasses
  • Diopter adjustment (-4 to +4 D) – Ensures sharp focus for individual users
  • Broadband green coating on objective and eyepiece lenses for improved light transmission and enhanced color accuracy
  • Lightweight design (620g) – Easy to carry, even during long hikes
  • Compact dimensions (155 × 54 × 130 mm) – Convenient for packing and travel

Customizable for Your Brand

Customizable Features

  • Laser-engraved logo for promotional purposes or personalized branding
  • Custom packaging available – Ideal for gifts, retail, or corporate orders
  • Low MOQ of 10 pieces per carton for bulk or customized orders

Parameters

Product CodeYIKR1042-5                   YIKR1042-6               
 Magnification10×10×
Body  materialPPSPPS
 Armor materialNBR+PVCNBR+PVC
 Colorblackblack
Objective lens ØΦ42± 1mmΦ42± 1mm
 Ocular lens ØΦ18 ± 1mmΦ18 ± 1mm
 Exit pupil Ø Φ3.9mm ± 10%Φ3.9mm ± 10%
 Exit pupil distance (mm)15mm15mm
Field of view (°)5.8°5.8°
Field of view (at 1000M)102m102m
 Field of view (at 1000yds)306ft306ft
Near focus3m3m
 Diopter system Right diopter ringRight diopter ring
 Interpupillary distance58~76mm58~76mm
 Focus SystemCenter FocusCenter Focus
Focusing lensEye.Eye.
 Diopter compensation -4 To +4 Diopter-4 To +4 Diopter
Focusing Adjustment -4 To +8 Diopter-4 To +8 Diopter
Prism Systemroof prismroof prism
 Prism Glass MaterialK9K9
Optical ConfigurationObjective lens 2E1G3E2G
Ocular lens 3E2G3E2G
 Lens TypeSpherical LensSpherical Lens
Optical MaterialAll optical glassAll optical glass
Lens coatingCoating ConditionEyepiece and objective lens are coated with single-sided broadband green coatings; others are blueEyepiece and objective lens are coated with single-sided broadband green coatings; others are blue
Coating Spec.420-680nm,R<0.5%(AVG) 、420-680nm,R<1.0%(ABS),blue550nm(MGF2)。420-680nm,R<0.5%(AVG) 、420-680nm,R<1.0%(ABS),blue550nm(MGF2)。
prism coating Coating ConditionNONO
Coating Spec.NONO
Water/FogproofNOYES
Gas FilledNONitrogen       
Eye cupType     Twist up Twist up 
MaterialNBRNBR
eye capsType Integrated   Integrated   
MaterialNBR+PVCNBR+PVC
obj. CoverTypeSingle-unit  Single-unit  
MaterialNBR+PVCNBR+PVC
Adapt to tripodYESYES
strapYESYES
Size(Length×Width×Height)155×54×130mm155×54×130mm
Weight approx620g640g

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