Kowa TSN-601
When will I receive it?
Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
For international shipments, delivery times depend on the destination and are always displayed at checkout before payment.
Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
Click here for more information.
Can I return a product?
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
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Vai al moduloThe Kowa TSN-601 is an ultra-compact angled spotting scope designed for birdwatching, wildlife observation and nature watching in demanding environmental conditions. Weighing just 735 g with a reinforced polycarbonate body, it stands out as one of the lightest and most complete solutions in its price range.
Rugged Construction and Full Weatherproofing
The TSN-601 body is hermetically sealed and nitrogen-purged, providing complete protection against moisture and preventing internal fogging of the optical groups. The structure is built to withstand extreme conditions: forests, marshes, riverbanks and lakesides present no issue whatsoever. The scope is not suitable for underwater use.
Kowa Repelling Technology (KR): Patented Lens Protection
Both the eyepiece and objective lens are treated with the proprietary Kowa Repelling (KR) coating, which forms a hydrophobic and oleophobic barrier on the lens surfaces. This treatment repels grease, liquids and dirt particles, making lens maintenance quick and straightforward. A feature typically reserved for premium models, made available here across the entry-level Kowa range.
Optical Performance: Brightness, Sharpness and Controlled Chromatic Aberration
Despite its 60 mm achromatic objective, the TSN-601 delivers brightness, image definition and colour rendering well above average for this segment. Chromatic aberration is effectively controlled and does not compromise the viewing experience even in critical lighting conditions. Centre-field sharpness is one of the standout strengths of this spotting scope.
Eyepiece Compatibility
The Kowa TSN-601 is compatible with the following interchangeable eyepieces:
- KW-TSE-14WD – fixed 30x magnification, wide-angle field of view
- KW-TSE-Z9B – 20x–60x zoom, maximum versatility in the field
Please refer to the individual eyepiece specification sheets for further technical details.
Technical Specifications
| Feature | Value |
|---|---|
| Objective diameter | 60 mm |
| Objective type | Achromatic |
| Filter diameter | 67 mm |
| Length | 299 mm |
| Minimum focus distance (MAF) | 6 m |
| Weight (body only) | 735 g |
| Body | Polycarbonate, angled |
| Sealing | Waterproof, nitrogen-filled |
| Lens coating | Kowa Repelling (KR) |