









Celestron Ultima 100 Straight Zoom Spotting Scope
₹59,990.00 Original price was: ₹59,990.00.₹41,400.00Current price is: ₹41,400.00.

The largest aperture scope in the Ultima line, the 100 mm Ultima offers more than 50% brighter images than the 80 mm, allowing for better performance in low light conditions. The 100 mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and comes standard with a 22-66x zoom eyepiece.
This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You’ll love it for observing nature and long distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast. Soft carrying case included.
Weight | 2.40 kg |
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Dimensions | 54 × 11 × 18 cm |
Brand |
CELESTRON |
Celestron’s highly acclaimed Ultima Series is more versatile than ever. The Ultima Series feature multi-coated optics to provide exceptional clarity and brilliance. The largest aperture scope in the Ultima line, the 100mm, provides the best performance in low light conditions.
Ultima Series spotters perform extremely well under all light conditions which makes them ideal for all types of outdoor viewing activities including bird watching, nature and wildlife, target shooting – even astronomy.
The Ultima line are as great to look at as they are to look through. Their sleek design is accented with graceful contours that make them easy to hold and handle.
The Ultima Series spotters are the perfect choice for the outdoor enthusiast looking for a spotter with quality design and construction, superior optics, and versatility at an affordable price.
Technical Specifications |
Magnification: | 22 - 66x |
Objective Lens Diameter: | 100mm (3.93") |
Eyepieces: | 8mm - 24mm (.31" - .94") |
Angular Field of View: | 1.8° - 1.0° |
Linear Field of View (@1000 yds) / @1000 m): | 94 ft (28.6 m) @ 22x| 52 ft (15.8 m) @ 66x |
Focal Length: | 540mm (21.26") |
Exit Pupil: | 4.5mm - 1.5mm (.17" - .06") |
Eye Relief: | 18mm (.71") |
Close Focus: | 33 ft (10 m) |
Twilight Factor: | 82.1 - 47.4 |
Relative Brightness: | 19.7 - 2.2 |
Lens Coatings: | Fully Multi-coated |
Prism Glass (Type): | BaK-4 |
Prism Coatings: | FMC |
Weight: | 72 oz (2041 g) |
Environmental Protection: | Waterproof |
Nitrogen Filled: | Yes |
Tripod Adaptable: | Yes |
Carrying Case: | Padded green woven nylon view-through |
Camera Adaptable: | Yes |
Dimensions: | 540mm x 110mm x 180mm (21.3" x 4.3" x 7.1") |
Included Accessories: | Extend plate | Zoom eye piece with integrated T-adapter | Carrying case| Eyepiece lens cap| Eyepiece port cover | Eyepiece carrying case| Eyepiece pouch | Instrument manual |
Solar Warning | Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result. |
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. | |
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present. | |
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