Ultima Series spotters perform extremely well under all light conditions which makes them ideal for all types of outdoor viewing

...

If you need a quality general activity binocular, the Celestron Ultima 8x 32 Porro Binoculars are the ones for you. They are waterproof, tripod adaptable, include a soft carrying case, & have a Limited Lifetime Warranty ...

If you need a quality general activity binocular, the Celestron Ultima 8x 42 Porro Binoculars are the ones for you. They are waterproof, tripod adaptable, include a soft carrying case, & have a Limited Lifetime Warranty ...

Celestron's Ultima 100 ED spotting scope offers 50% brighter images than the 80mm, allowing for better performance in low light conditions. Like the Ultima 80ED, the 100 mm version is a high performance model that features cutting edge optics with extra low dispersion glass (ED). ED glass provides excellent colour correction & razor sharp images for serious nature & bird watchers.

ED version models are also ideal for virtually eliminating chromatic aberration usually seen during planetary & lunar viewing. Day or night, this scope is optimized to provide the sharpest images available. Model also features charcoal color rubber textured paint for secure grip.

Quick Overview:

- 100 mm ED Refractor
- Extra-Low dispersion glass provides razor sharp images
- Multi-Coated optics
- 45deg viewing angle
- 22-66x zoom eyepiece
- Sight tube for quick targeting
- Waterproof
- Rubber coated texture for comfortable grip
- Soft carrying case
- Limited Lifetime Warranty

Specifications:

Aperture (mm) 100 mm (3.94 in)
Focal Length 540 mm (21 in)
Focal Ratio 5.4
Angle 45 deg
Eyepiece 1 8-24 Zoom
Magnification 1 22-66x
Finderscope Sighting tube
Other Equipment Tripod Balancing Platform
Carrying Case Soft Case
Highest Useful Magnification 236 x
Lowest Useful Magnification 14 x
Limiting Stellar Magnitude 12.5
Resolution (Rayleigh) 1.39 arc seconds
Resolution (Dawes) 1.16 arc seconds
Light Gathering Power (Compared to human eye) 204 x
Angular Field of View 1.8
- 1 deg
Linear Field of View (@1000 yds) 95ft @ 22x 53ft @ 66x
Eye Relief 18 mm @ 22x
Close Focus 33ft @ 22x
Optical Coatings Multi-Coated
Optical Tube Length 19 in (483 mm)
Weight (oz) 72 oz (2041 g)
Camera Adaptable Built-in T-thread on Eyepiece
Tripod Adaptable Yes
















































...

The Ultima ED Series is the high end version of Celestron's highly acclaimed Ultima Series. The ED Series features the same rugged construction & features as the regular Ultima models except the optics have been upgraded with Extra Low Dispersion (ED) glass for razor sharp images & virtually no chromatic aberration. Ultima ED Series spotters perform extremely well under all light conditions which makes them ideal for all types of outdoor viewing activities including bird watching, nature & wildlife, target shooting
- even astronomy. The Ultimas 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 & handle. The Ultima ED Series spotters are the perfect choice for the outdoor enthusiast looking for a spotter with quality design & construction, superior optics, & versatility.

Features: 100mm ED Refractor Extra-Low dispersion glass provides razor sharp images Multi-Coated optics 45° viewing angle 22-66x zoom eyepiece Sight tube for quick targeting Waterproof Rubber coated texture for comfortable grip Soft carrying case Specifications: Optical Design: Refractor Aperture: 100 mm (3.94 in) Focal Length: 540 mm (21.26 in) Focal Ratio: 5.4 Finderscope: Sighting tube Angle: 45° Eyepiece 1: 8-24 Zoom Magnification 1: 22-66x Carrying Case: Soft Case Angular Field Of View: 1.8°
- 1° Linear Field of View (@1000 Yds): 95ft @ 22x 53ft @ 66x Eye Relief: 18mm @ 22x Near Focus: 33ft @ 23x Optical Coatings: Multi-Coated Tripod Adaptable: Yes Camera Adaptable: Built-in T-thread on Eyepiece Other Equipment: Tripod Balancing Platform Optical Tube Length: 19 in (482.6 mm) Weight: 2041g



...

Featuring a five element lens design the Celestron Ultima Edge 10mm Flat Field Eyepiece
- 1.25" gives a wide field of view & has
...

Featuring a eight element lens design the Celestron Ultima Edge 15mm Flat Field Eyepiece
- 1.25" gives a wide field of view & has
...

Featuring a eight element lens design the Celestron Ultima Edge 18mm Flat Field Eyepiece
- 1.25" gives a wide field of view & has
...

Featuring a eight element lens design the Celestron Ultima Edge 24mm Flat Field Eyepiece
- 1.25" gives a wide field of view & has
...

Featuring a nine element lens design the Celestron Ultima Edge 30mm Flat Field Eyepiece
- 2" gives a wide field of view & has a
...