Kowa Spotting scope TSN-663M Prominar

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Product details

Compact and lightweight spotting scope with a 66 mm objective made of XD (ED) lenses. High-quality XD lenses minimize chromatic aberration. The spotting scope features an angled eyepiece, which is not included. It is very well suited for nature and bird watching as well as digiscoping. The KR coating protects the scope from dust and dirt.

The Kowa 66 mm spotting scope with XD objective lens offers the perfect combination of compactness and high optical performance. Brightness and optical quality are at the highest level. These spotting scope models combine compact dimensions with high optical performance, meeting the needs of a wide range of users, from birdwatchers to scientists and professional researchers.

The XD (ED) objective lens has over 120% of the light-gathering ability of a 60 mm objective lens, ensuring a bright field of view. All lenses and prisms are fully multi-coated, and the housing is dust and waterproof (JIS 7) and filled with nitrogen to prevent internal fogging.

The compact housing of the TSN-660M series has the same length as a 60 mm objective class spotting scope. Weighing only about 1 kg, the spotting scope is extremely easy to handle and transport.

Please note that an eyepiece is required to use the spotting scope. Included in the package: 1 spotting scope, 1 objective lens cap, 1 eyepiece cap, 1 user manual.

Key specifications

Telescope type
Spotting scope
Telescope equipment
Free of fittingsWaterproof
Telescope application range
Nature observation
Magnification
40 x
Focal length
66 mm
Item number
22993522

General information

Manufacturer
Kowa
Category
Telescopes
Release date
4.11.2022

Colour

Colour
Green
Exact colour description
Green

Material

Material group
Plastic
Material
Polycarbonate

Target group

Level
Professional

Telescope properties

Telescope type
Spotting scope
Telescope equipment
Free of fittingsWaterproof
Telescope application range
Nature observation
Magnification
40 x
Focal length
66 mm
Telescope aperture
70 - 90 mm
Aperture size
66 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
1 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Telescopes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Kowa
    Not enough data
  • 1.Dörr
    0 %
  • 2.Bresser
    0.7 %
  • 3.National Geographic
    0.8 %
  • 4.Celestron
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Kowa
    Not enough data
  • 1.Celestron
    3 days
  • Bresser
    Not enough data
  • Dörr
    Not enough data
  • National Geographic
    Not enough data

Return rate

How often is a product of this brand in the «Telescopes» category returned?

Source: Digitec Galaxus
  • Kowa
    Not enough data
  • 1.Dörr
    1 %
  • 2.Bresser
    2.1 %
  • 3.Celestron
    2.8 %
  • 4.National Geographic
    3 %
Source: Digitec Galaxus