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  • 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 100 mm objective design lets in plenty of light while keeping the overall size of the scope to a minimum

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 get subjects in focus quickly and then fine tune the image.

Enhance the View

Large objective 80mm and 100mm models are extremely useful 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 numerous features normally found only in much higher priced spotting scope models, including a sliding sunshade, rotating tripod mount, and interchangeable eyepiece. The TrailSeeker is the perfect companion for anyone who enjoys the outdoors.

Outdoor Adventures

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


Magnification 22 - 67x

Objective Lens Diameter 100mm (3.93")

Eyepieces 8mm - 24mm (.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 540mm (21.26")

Exit Pupil 4.4mm - 1.5mm (.17" - .06")

Eye Relief 18mm - 15mm (.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 566mm x 117mm x 117mm (22.3" x 4.6" x 4.6")

Included Accessories Balance Plate| Eyepiece Cups| T-Mount| Lens cloth| Instrument manual