Kowa Genesis Prominar XD33 10x33 Mid-Size Binoculars
The Kowa Genesis Prominar XD33 10x33 delivers exceptional clarity and colour fidelity through four high-grade XD lenses with fluorite crystal, virtually eliminating chromatic aberration. Its lightweight, waterproof, and nitrogen-filled body ensures durability and clear viewing in all conditions, while Kowa’s advanced lens coatings enhance brightness and repel dirt and moisture. With 10x magnification, a wide 6.8° field of view, and 1.5m close focus, these binoculars combine premium optical performance with compact, ergonomic design for superior viewing anywhere.
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The Kowa Genesis Prominar XD33 10x33 Mid-Size Binoculars represent the pinnacle of optical engineering and craftsmanship from Kowa’s flagship range. Designed for those who demand uncompromising performance in a compact form, these binoculars deliver an exceptional viewing experience with clarity, precision, and durability at their core.
Featuring Kowa’s renowned XD (Extra-low Dispersion) lenses, the Genesis Prominar XD33 utilises four high-grade XD objective lenses (two sets) that incorporate fluorite crystal, the finest material available for eliminating chromatic aberration. This advanced optical composition produces pin-sharp images with natural colour, high contrast, and exceptional detail, virtually free from colour fringing. Decades of Kowa’s lens coating innovation further enhance light transmission, while the unique KR coating repels dirt and moisture, ensuring your view remains pristine in all conditions.
Built for both performance and resilience, the Genesis Prominar XD33 boasts a fully waterproof, nitrogen-filled construction to prevent internal fogging and withstand harsh environments. The rugged rubber armour provides a secure, comfortable grip and reliable protection against everyday wear, while the ergonomic design ensures effortless handling during extended use.
Despite its robust build, the XD33 remains lightweight and portable, weighing just 590g and measuring 133x126x51mm – the perfect balance between performance and convenience. With a 10x magnification, 33mm objective lenses, and a wide 6.8° field of view (119m at 1000m), it delivers bright, immersive visuals even in challenging light. A close focus distance of 1.5m allows for stunning close-up observation of nature’s finer details.
Each pair comes complete with a protective case, strap, lens caps, and manual, and is backed by Kowa’s 10-year warranty, extendable to 15 years with online registration – a testament to the brand’s confidence in its engineering excellence.
- Magnification 10x
- Objective Lens Diameter 33mm
- Exit Pupil Diameter 3.3mm
- Eye Relief 15.0mm
- Field of View (at 1000m) 119m
- Real Field of View 6.8°
- Minimum Focusing Distance 1.5m
- Relative Brightness 10.9
- Twilight Factor 18.2
- Dimensions (L x W x H) 133 x 126 x 51mm
- Weight 590g
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Premium XD Lens System: Equipped with four high-grade XD (Extra-low Dispersion) lenses containing fluorite crystal for exceptional image resolution and colour accuracy.
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Virtually Zero Chromatic Aberration: Advanced optical engineering delivers pin-sharp images with outstanding contrast and natural colour fidelity, free from colour fringing.
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Kowa Lens Coating Technology: Decades of coating expertise enhance light transmission for brighter, clearer viewing in all lighting conditions.
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KR Coating Protection: Special Kowa Repelling (KR) coating resists dirt, oil, and moisture, keeping lenses cleaner for longer and easier to maintain.
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Durable, Waterproof Construction: Fully waterproof and nitrogen-filled to prevent internal fogging, ensuring reliable performance in challenging weather.
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Rugged Rubber Armouring: Tough yet comfortable exterior provides excellent grip and protects against shocks and scratches.
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Compact and Lightweight Design: Mid-size form factor offers powerful performance in a portable, travel-friendly build ideal for outdoor enthusiasts.
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Ergonomic Handling: Well-balanced design with smooth focus control and tactile materials for effortless, comfortable use over extended periods.
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Close Focus Capability: Enables detailed observation of nearby subjects such as insects, flowers, or birds.
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Long-Term Reliability: Built to the highest standards for lifelong performance, supported by Kowa’s 10-year warranty, extendable to 15 years with online registration.
- Kowa Genesis Prominar XD33 10x33 Mid-Size Binoculars
- Case
- Strap
- Objective lens caps
- Eyepiece caps
- Instruction manual
What makes the Kowa Genesis Prominar XD33 different from regular binoculars?
The Genesis XD33 uses Kowa’s premium XD lenses with fluorite crystal, delivering exceptional clarity, colour accuracy, and contrast while virtually eliminating chromatic aberration. This places it among the finest optical systems in its class.
Are these binoculars waterproof?
Yes. The Genesis XD33 is fully waterproof and nitrogen-filled, preventing internal fogging and ensuring reliable use in wet or humid conditions.
How compact are these binoculars?
Despite their high performance, they remain lightweight and compact, measuring just 133 x 126 x 51mm and weighing 590g – ideal for hiking, travel, and field use.
What is the close focus distance?
The binoculars can focus as close as 1.5 metres, making them excellent for observing nearby wildlife, flowers, or insects in detail.
Do the lenses have any special coatings?
Yes. Kowa applies advanced multi-coatings for superior light transmission and a KR (Kowa Repelling) coating that resists dirt, oil, and water, keeping lenses cleaner for longer.
Are the eyecups suitable for glasses wearers?
Absolutely. With 15mm of eye relief, these binoculars provide a comfortable viewing experience for users who wear glasses.
What’s included in the box?
Each pair includes the binoculars, case, strap, objective and eyepiece caps, and a user manual.
What kind of warranty is provided?
Kowa offers a 10-year warranty, which can be extended to 15 years with online registration, ensuring long-term peace of mind.
Can these be used in low light conditions?
Yes. With a twilight factor of 18.2 and high light transmission lenses, the Genesis XD33 performs well during dawn, dusk, or overcast conditions.
Are they suitable for birdwatching or nature observation?
Perfectly. Their 10x magnification, wide 6.8° field of view, and pin-sharp optics make them ideal for detailed, immersive observation of birds and wildlife.
- Kowa 10 years warranty, with an additional 5 years with online registration.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!