The Kowa TSN-55 17-40x55 Straight Eyepiece Spotting Scope is a top-tier choice for birdwatchers and archers seeking precision and clarity in a compact design. Featuring a 55mm fluorite crystal objective lens, this straight spotting scope delivers sharp, high-contrast images, perfect for observing the intricate details of bird feathers or accurately sighting archery targets at varying distances. Its 17x-40x magnification provides the flexibility needed for close or distant viewing, with a field of view ranging from 64m to 35m at 1000m for easy tracking of moving birds or targets.

The straight eyepiece design offers a natural viewing angle, making it ideal for fast target acquisition in archery and for quickly locking onto birds in the field. A generous 17mm eye relief ensures comfort during long observation sessions, even for eyeglass wearers. Archers will appreciate the dual-focus system, allowing for rapid and fine-tuned adjustments to achieve the perfect focus for each shot. The multi-coated lenses maximise light transmission, ensuring bright, vivid views, even in low-light conditions like dawn or dusk.

Weighing just 965g, the TSN-55 is incredibly lightweight and portable, making it easy to carry on long treks to your favorite birdwatching spots or outdoor archery ranges. Its waterproof and durable construction ensures it can withstand the elements, providing reliable performance in any weather. With a close focus distance of 2.8 meters, this spotting scope is versatile enough for observing nearby birds or fine-tuning your aim on shorter archery ranges.

Full Specifications

Recommended Accessories

Image not available	Kowa Ring for TE-11WZII Eyepiece Convert your spotting scope into a telephoto lens with this Kowa Ring! Enables you to attach DSLRs for photography.
	Celestron NeXYZ Smartphone Adapter With the Celestron NeXYZ Smartphone Adapter, you can take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in photography.
	Kowa Stay on case for 55S Series spotting scope A travel storage case for your Kowa 55S Spotting Scope. This handy case will keep your spotting scope ready for action!
	saxon Optical Lens Cleaning Kit Keep your telescope free from dust and debris and cleaned regularly!

Image not available	Kowa Ring for TE-11WZII Eyepiece Convert your spotting scope into a telephoto lens with this Kowa Ring! Enables you to attach DSLRs for photography.
	Celestron NeXYZ Smartphone Adapter Take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in photography.
	Kowa Stay on case for 55S Series spotting scope A travel storage case for your Kowa 55S Spotting Scope. This handy case will keep your spotting scope ready for action!
	saxon Optical Lens Cleaning Kit Keep your telescope in top shape by protecting it from dust and debris!

About Kowa Sporting Optics 

Kowa Sporting Optics started from humble beginnings in Japan, 1952 by producing spotting scopes. The brand quickly grew after Kowa Spotting Scopes saw official use in the 1964 Tokyo Olympics. Kowa were quickly discovered and recognised by birdwatchers and nature-lovers, which resulted in the brand gaining exponential traction and popularity across the globe. Today, Kowa Sporting Optics are a well-acclaimed manufacturer of high-quality Binoculars and Spotting Scopes as it is widely known that their quality and reliability is the result of more than half a century of experience and development.

Product Code: KOW-KWTSN-55S