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Thornfield HouseKowa TSN-55A Prominar Angled Spotting Scope with 17-40x Eyepiece
Our Price: £1,859.00
The Kowa TSN-55A Prominar is a travel spotting scope with a 55mm fluorite crystal objective and a 17-40x zoom eyepiece. It weighs 965g and is small enough to fit in a daypack.
The 55mm objective is fluorite crystal, which keeps colour fringing very low. The supplied 17-40x zoom eyepiece is designed for this scope.
The body is waterproof and nitrogen filled, and at under a kilo it fits in a daypack or carry-on bag.
An angled scope lets you look down into the eyepiece, which is more comfortable for long watches, easier to share with people of different heights, and better for birds overhead.
The TSN-55A has a 55mm objective, a close focus of 2.8m and a 58mm filter thread. The body weighs 965g.
If this isn't quite right, the TSN-55S is the straight version; the TSN-66 kit gives a 66mm objective and 25-60x zoom.
| Filter thread: | 58mm |
| Length: | 255mm |
| Magnification: | 17-40x |
| Minimum Focusing Distance: | 2.8m |
| Objective Lens Effective Diameter: | 55mm |
| Objective Lens Material: | Fluorite Crystal |
| Weight (Body): | 965g |
Angled scopes are more comfortable for long watches, easier to share with people of different heights and better for birds overhead. Straight scopes are quicker to aim and easier to use from a car or hide.
The zoom eyepiece gives 17-40x.
Down to 2.8m.
The body weighs 965g.
Yes. It is waterproof and nitrogen filled, so it will not fog inside.
58mm.
Genuine UK stock, sold by people who actually use this gear -- not a general electronics marketplace.
Walk in and try before you buy at our Sheffield store, or order online with free UK mainland delivery on orders over £50.
Have equipment to trade? Part-exchange against a new camera or sell your gear for a bank transfer.
Every new item comes with the full UK manufacturer warranty, not a grey-import or parallel-import version.
A superb piece of kit - lightweight, perfect optics & ideal for overseas travel


