Kids Binoculars WD45 6x21 Binoculars for Children
The WD45 6x21 is a roof prism binocular designed for children above 4 years old. It is available in 6x and 8x magnification with a 21 mm objective diameter. The standard build uses BK7 prisms and a green+blue coating. It is not nitrogen filled and is not waterproof beyond daily-life resistance. The fold-down eyecups and compact size make it suitable for small hands.
| Model | WD45 |
|---|---|
| Magnification | 6x or 8x |
| Objective Diameter | 21 mm |
| Prism System | Roof, BK7 |
| Coating | Green+blue (customisable to all blue or all green) |
| Waterproof and Fogproof | No, not nitrogen filled, daily-life water resistant only |
| Focus System | Centre focus |
| Eyecups | Fold-down |
| Tripod Adaptable | No |
| Manufactured In | Chongqing, China |
| Standard Quotation Basis | FOB Chongqing Port |
Key Benefits
WD45 6x21: Designed for children above 4 years old with a compact size and lightweight build
6x magnification provides a stable image for young users with less hand shake than higher magnifications
21 mm objective diameter offers a bright image in daylight without adding bulk
Fold-down eyecups allow for easy storage and use with or without glasses
Available in multiple colour options to suit brand or retail preferences
Standard coating is green+blue; all blue or all green coating is available on request
Where It Is Used
Classroom or educational use in nature and wildlife observation for young students
Family outdoor activities such as park visits, hiking, and birdwatching with children
Gift sets for kids aged 4 and up, especially for nature and animal-themed brands
Retailers building a children's outdoor product line under their own label
Brands needing a low-magnification, low-weight binocular for early childhood use
Who It Is For
- Kids education brands developing nature and science learning tools
- Outdoor and nature retailers selling products for young children
- Amazon and e-commerce sellers targeting the children's activity market
- Importers replacing a non-customisable kids binocular with a private label option
- Brand owners who need a low-cost, small-format binocular for children's product lines
Problems It Solves
Young users struggling with large or heavy binoculars that are hard to hold steady
Parents returning binoculars due to poor fit or discomfort in small hands
Brands needing a product that fits a specific age group without requiring a new optical platform
Lack of customisation in existing kids binoculars that limits private label options
Uncertainty about whether a binocular is truly waterproof when used in wet environments
Technical Features
- Roof prism (BK7) layout with standard build
- WD45 6x21: Green+blue coating across the optical train
- Centre focus system with no dioptre adjustment
- Fold-down eyecups for compact storage and use with glasses
- No tripod adapter thread or tripod adaptability
- Non-waterproof body with no nitrogen fill
- Magnification available in 6x or 8x
- Objective diameter of 21 mm
- Manufactured in Chongqing, China
Materials
- WD45 6x21: BK7 optical glass prisms as the standard specification
- Plastic housing with a durable finish suitable for children
- Green+blue coating on the optical elements
- Fold-down rubber eyecups for comfort and protection
How It Is Made
WD45 6x21: Optical element grinding and coating to the agreed green+blue recipe
Prism cementing and alignment using BK7 prisms
Body assembly on the roof binocular line in the Chongqing factory
Centre focus wheel installation and alignment
Final visual inspection and image check
Packing in retail packaging with brand-specific artwork
Quality Control
- Visual inspection of each unit before packing
- WD45 6x21: In-process checks by Shinyzen staff based twenty minutes from the factory
- Buyer led factory audit and pre shipment inspection can be arranged on request
- No IPX7 or nitrogen fill verification required as this model is non-waterproof
Customisation Options
- Coating changed from standard green+blue to all blue or all green
- Prism specification changed between BK7 and BAK4
- Prism and penta prism coatings specified separately
- Logo, brand name, private label and packaging method fully customisable
- Colour of housing and rubber parts can be changed to match brand or retail needs
- Different customisation options affect cost and pricing
Compared With Other Models
- WD45 8x21
- The 8x offers more reach but shakes more in hand and gives a dimmer image in low light; the 6x is more stable for young users
- WD45 6x21 with nitrogen fill
- The nitrogen filled version is IPX7 rated and fogproof; this model is not nitrogen filled and is only daily-life water resistant
- Porro prism kids models
- Porro models have larger objectives and better light gathering but are bulkier and harder for small hands to hold
- Adult-sized 8x42 binoculars
- The 8x42 is heavier and larger; the 6x21 is designed specifically for small hands and younger users
Use Guide
- WD45 6x21: Adjust the barrel spacing until the two images merge into one circle
- Close one eye and turn the centre focus wheel until the image is sharp
- Open the closed eye and adjust the dioptre ring if needed, though this model has no dioptre adjustment
- Fold down the eyecups when wearing glasses or when storing
- Hold the binoculars with both hands for better stability
- Wipe the lenses with a soft cloth if they get dirty; avoid submerging in water
Related Models
Green Kids Binoculars WD45 8x21 Binoculars for Children
Kids Binoculars WD45 8x21 Binoculars for Children (Grey+Orange)
Kids Binoculars WD45 8x21 Binoculars for Children (Orange+Yellow)
Kids Binoculars WD45 8x21 Binoculars for Children (yellow+black)
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Questions About the Kids Binoculars WD45 6x21 Binoculars for Children
Is the WD45 6x21 nitrogen filled and waterproof?
No. It is not nitrogen filled and is not waterproof beyond daily-life resistance. It can survive light splashes but must not be submerged in water.
Can the magnification be changed from 6x to 8x?
Yes. The model is available in both 6x and 8x magnification. The optical system differs slightly between the two, so pricing and lead time may vary.
Can we change the coating from green+blue to all blue or all green?
Yes. The standard coating is green+blue. All blue or all green coating is available on request, with a custom quote required.
Can we use BAK4 prisms instead of BK7?
Yes. The standard prism is BK7. BAK4 prisms are available as an option, but this affects the cost and must be specified in the order.
Can we put our own logo and brand on it?
Yes. Logo, brand name, private label, and packaging method are all customisable. Send your artwork and we will quote accordingly.
Where is it made and on what terms do you quote?
It is produced in our factory in Chongqing, China. Quotations are normally based on FOB Chongqing Port unless otherwise requested.
Quote the Kids Binoculars WD45 6x21 Binoculars for Children
Send the quantity, the branding you need and the destination. We reply with a specification sheet and an FOB Chongqing price.