Click & Collect Information

Click & Collect orders are available within 2-4 days for items in stock. If you need to collect sooner please contact us first to make sure the item is available at your chosen collection address.

Click & Collect Locations

Sheffield (Store)

Walk-in retail + Click & Collect

112-114 London Rd
Highfield
Sheffield
S2 4LR
Monday to Friday 10am - 6pm Saturday 10am - 6pm Sunday Closed

Chesterfield (Warehouse)

Click & Collect Only

Thornfield House
Dunston Road
Chesterfield
S41 9QD
Monday to Friday 9am - 5pm Saturday Closed Sunday Closed

Kenro 10-30x50 Traditional Porro Prism Zoom Binoculars

Our Price: £39.99

Kenro 10-30x50 Traditional Porro Prism Zoom Binoculars

Product Code: KNBL303
Barcode: 5023168041369

Our Price:

£39.99

Awaiting Stock
We'll dispatch when available
See Click & Collect locations
  • Versatile 10-30x Zoom
  • Bright 50mm Objective Lenses
  • Shock Resistant

Product Description

The Kenro KNBL303 Zoom Binoculars offer an extraordinary range of magnification, making them one of the most adaptable optics in the Kenro collection. With a smooth, lever-operated zoom that transitions from 10x to 30x, these binoculars are perfect for birdwatching, marine observation, and stadium sports where the distance to the action is constantly changing.

Built with a traditional Porro prism system and large 50mm objective lenses, the KNBL303 delivers excellent light-gathering power and a natural, three-dimensional view. The high-quality BK7 prism glass ensures that even at high magnifications, the image remains sharp and clear, while the rugged rubberised armouring provides a secure, fatigue-free grip for extended viewing sessions.

Key Features:

  • Versatile 10-30x Zoom: Seamlessly adjust your magnification to suit the scene—use 10x for a wide field of view and 30x for incredible long-range detail.

  • Superior Light Gathering: Large 50mm objective lenses ensure bright images, essential when using higher magnification levels.

  • Traditional Porro Prism System: Designed to provide a greater depth of field and avoid the "tunnel vision" effect often found in compact optics.

  • BK7 Precision Optics: High-quality optical glass provides superior light transmission and edge-to-edge clarity.

  • Shock-Resistant Rubberised Armor: Ergonomically designed for a secure, non-slip grip while protecting the internal optics from the rigors of travel.

  • Smooth Central Focus: A tactile central wheel allows for fast, precise focusing, complemented by a dedicated zoom lever for instant magnification changes.

  • Complete Accessory Kit: Supplied with front and rear lens caps, a neck strap, and a soft carry case to protect your investment.

Product Specification

Technical Specifications

Feature Specification
Magnification 10 - 30x Zoom
Objective Lens Diameter 60mm
Prism System / Glass Porro Prism System (BK7)
Exit Pupil Diameter 6mm (at 10x) / 2mm (at 30x)
Relative Brightness 36 (at 10x) / 4 (at 30x)
Twilight Factor 24.5 (at 10x) / 42.4 (at 30x)
Field of View (Real) 3.5° (60m / 1000m)
Field of View (Apparent) 35°
Eye Relief 13mm
Lens Structure (Obj / Eye) 2E 1G / 4E 3G
Coating Fully Coated
Focus System Centre Focusing System
Close Focusing Distance 14m
Dioptre / Interpupillary Distance +/- 2 dpt / 56 - 74mm
Eyecup Style Fold Down
Waterproof / Tripod Adaptable No / Yes
Weight 1030g (Excl. covers)
Dimensions (H x W x D) 230 x 210 x 75mm

Sheffield Store

Monday to Saturday 10am - 6pm

Harrison Cameras, 112-114 London Road, Sheffield, S2 4LR

Free UK Delivery

Free standard delivery to UK Mainland on all orders over £50

DPD Next Working Day and Saturday delivery also available when ordered before 2pm Mon-Fri

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