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TrailSeeker 100 45 Degree
Item no. 52334
SRP: £479.00
Warranty: Limited Lifetime

Read a review of the TrailSeeker 80 Spotter by BirdWatching Magazine below.

The TrailSeeker spotting scope series offers an amazing viewing experience in a rugged and durable rubber armored housing that is fully waterproof and Nitrogen filled.  The optical system with proprietary XLT multi-coatings renders high resolution images with outstanding contrast while the dual focus mechanism allows you to find subjects in focus quickly and then fine tune the image.

Enhance the View

Large aperture objective 80mm and 100mm models are extremely useful on the range for reading the wind and in lowlight situations allowing you to pick out subjects in dense brush even at dawn and dusk. in the field both for all the additional light they allow into the optical system and in making the most of the dawn’s early or the twilight’s fading light.

Feature This

The TrailSeeker offers feature rich offering numerous features normally only found only in much higher priced spotting scope models, including a sliding sunshade, rotating tripod mount, and interchangeable eyepiece mount.  The TrailSeeker is the perfect companion for anyone who enjoys the outdoors, whether it be on the range, out in the field or viewing nature.

Outdoor Adventures

Whether bird watching, hiking, camping, taking in the weather, or more for just observing the scenery, the TrailSeeker Spotting Scope series in outdoor ready! These scopes’ robust, fully housing a rubber armored body design protects them scope when out in the field and provides additional peace of mind that they’ll be ready when you need them.

General Features

  • Celestron’s proprietary XLT fully multi-coated optics increase light transmission through the optical path to deliver crisp, high contrast images.
  • Focus on a subject quickly, then fine tune the image using the dual focus mechanism with course and fine adjustments.
  • Get the whole picture using the rotating tripod mount. This mount rotates a full 360° and allows the eyepiece to be set in any viewing position.
  • Get close to the action with a zoom up to 67x magnification or see the widest field of view at 22x.
  • Perfect for those who want performance in an easy-to-carry package, the 100mm objective design lets in plenty of light while keeping the overall size of the scope to a minimum.


Magnification: 22 - 67x
Objective Lens Diameter: 100 mm (3.93")
Eyepieces: 8-24 mm (.3 - .94") zoom eyepiece
Angular Field of View: 1.8° - .9°
Linear Field of View (@1000 yds) / @1000 m): 94 – 47 ft (31 - 16 m)
Focal Length: 540 mm (21.26")
Exit Pupil: 4.4 - 1.5 mm (.17 - .06")
Eye Relief: 18 - 15 mm (.7 - .6")
Close Focus: 24.6 ft (7.5 m)
Twilight Factor: 47.4 - 82
Relative Brightness: 19.5 – 2.25
Lens Coatings: Fully Multi-coated - XLT Coatings
Prism Glass (Type): BaK-4
Prism Coatings: BaK-4
Weight: 70.3 oz (1993 g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Soft side, view-through style
Camera Adaptable: Yes
Dimensions: 566 mm x 117 mm x 117 mm (22.3" x 4.6" x 4.6")
Included Accessories: Balance Plate / Eyepiece Cups / T-Mount / Lens cloth / Instrument manual


To discover more and to find your local Celestron dealer please visit our Dealer Page

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