Highest Levels of Contrast, Color Fidelity, and Sharpness

The Regal Fluoro ED APO Spotting Scopes are the finest ever offered by Celestron! The APO optical design combined with fully multi-coated glass elements ensure the highest levels of contrast, color fidelity, and sharpness.

Celestron's Regal F-ED spotting scopes feature an air-spaced doublet, one element of which is made from the exotic mineral fluorite. The extra low dispersion from the fluorite provides excellent color correction and razor sharp images while virtually eliminating chromatic aberration. Day or night, Regal F-ED spotting scopes are optimized to provide the sharpest images available. You'll love them for bird watching, nature observing, long distance viewing and casual astronomical observing. Because they are completely waterproof you can feel comfortable using them in extreme weather. The matte gray finish allows for subtle observation in any natural environment. Regal F-ED spotters are a great companion for any outdoor enthusiast.

Regal 100 F-ED General Features

• No Fault Limited Lifetime Warranty
• Fully Multi-Coated Optics for High Contrast
• Wide Angle Zoom Eyepiece is Standard
• Optional 1.25" Eyepieces Attach Easily
• Waterproof for Protection Against the Elements
• Rubber Covered for Durability
• Dual-Focus Knobs for Super Sharp Focus
• Twist-Up Eyecup for use With or Without Eyeglasses
• T-Adapter Included for Easy 35mm/Digital SLR Imaging
• Soft Carrying Case Included
• No Fault Limited Lifetime Warranty
  

Specifications:

• Aperture  : 100 mm (3.94 in)
• Focal Length  : 540 mm (21.26 in)
• Focal Ratio  : 5.4
• Magnification 1  : 22x-67x
• Angular Field of View  : 1.9°/ 0.9°
• Linear Field of View (@1000 yds)  : 100 / 50
• Linear Field of View (@1000 m)  : 33 / 17
• Eye Relief  : 20 mm (0.79 in)
• Near Focus  : 26 ft (7.92 m)
• Prisms  : BaK-4
• Optical Tube Length  : 20 in (508 mm)
• Weight  : 89 oz (2523.11 g)