Click & Collect orders are available within 30 minutes for items in stock at the collection location, or 2–4 days for items that need to be transferred.
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Sheffield (Store)
Walk-in retail + Click & Collect
112-114 London Rd
Highfield
Sheffield
S2 4LR
Monday to Friday10am - 6pmSaturday10am - 6pmSundayClosed
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Chesterfield (Warehouse)
Click & Collect Only
Thornfield House
Dunston Road
Chesterfield
S41 9QD
Monday to Friday9am - 5pmSaturdayClosedSundayClosed
The Kowa Genesis 10.5x44 Prominar XD is the long-reach version of Kowa's flagship binocular. 10.5x magnification gives a little more detail than a standard 10x, and the Prominar XD glass keeps the image clean and sharp to the edges.
Kowa's flagship glass
Genesis 44 is the top of Kowa's binocular range. The Prominar XD objectives use fluorite-based glass to control colour fringing, and the result is a very sharp, high-contrast image with natural colour.
Waterproof
The body is waterproof and nitrogen filled, so it will not fog inside in cold or wet weather.
The 10.5x44 in numbers
The Kowa Genesis 10.5x44 Prominar XD has a 108m field of view at 1000m, close focus of about 2m, 16mm eye relief and a 4.2mm exit pupil. It weighs about 970g.
With 16mm of eye relief, most people who wear glasses can see the whole view with the eyecups twisted down.
Which model should you choose?
If the Kowa Genesis 10.5x44 Prominar XD isn't quite right, these are the closest alternatives.
Warranty: 10-year manufacturer's warranty + extended 5-year extra manufacturer's warranty with online registration on Kowa's website.
Magnification
10.5x
Objective lens effective diameter
44mm
Field of view at 1000m
108m
Exit pupil diameter
4.2mm
Eye relief
16mm
Lens
Prominar XD
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
Sell or Part-Exchange
Have equipment to trade in? We want your old cameras, lenses and accessories. Part-exchange against a new camera, or sell your gear and get paid by secure bank transfer
Get an instant quote online now!
Frequently asked questions
Should I choose the Genesis 10.5x44 or 8.5x44?
The 10.5x44 gives more reach for distant birds. The 8.5x44 has a wider 122m view, a bigger 5.2mm exit pupil and longer eye relief.
Are the Kowa Genesis 10.5x44 Prominar XD binoculars waterproof?
Yes. They are waterproof and nitrogen filled, so they will not fog up inside in cold or damp weather.
Are the Kowa Genesis 10.5x44 Prominar XD binoculars good for glasses wearers?
Eye relief is 16mm. Most glasses wearers can see the full view with the eyecups twisted down.
How close can they focus?
They focus down to about 2m.
How much do they weigh?
They weigh about 970g.
Can I mount them on a tripod?
Yes, with a binocular tripod adapter such as the Kowa KB2-MT.
Why buy from Harrison Cameras?
Specialist camera retailer
Genuine UK stock, sold by people who actually use this gear -- not a general electronics marketplace.
Two ways to shop
Walk in and try before you buy at our Sheffield store, or order online with free UK mainland delivery on orders over £50.
Part-exchange and trade-in
Have equipment to trade? Part-exchange against a new camera or sell your gear for a bank transfer.
Full manufacturer warranty
Every new item comes with the full UK manufacturer warranty, not a grey-import or parallel-import version.
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