Currently the largest Apochromatic refractor made by Orion. This formidable instrument produces razor-sharp, false colour-free views, highly suitable for astrophotography and observing.

Apochromatic refractors have somewhat of a cult following; they are considered the finest instrument to observe and photograph the skies. Once relegated to a price range affordable by those drowning in money, they have come down to swim in the shallow end.

Features

• FPL-53 ED glass eliminates chromatic abberation by focusing red and blue wavelengths to a common focal point
• Retractable lens shade and metal lens cap
• Dual-speed crayford focuser with engraved measuring index
• Gorgeous mirror-like black paint job with silver accents
• Includes "The Beginners Guide to Using Telescopes" written by our knowledgeable staff.

Specifications

• Aperture: 120mm (4.7")
• Focal Length: 900mm (35.4")
• Focal Ratio: f/7.5
• Lens Construction: doublet APO, with one element of FPL-53 ED glass
• 2" crayford focuser with compression ring
• Machined tube rings with 44mm (1.75") dovetail bar
• Camera Capable:
• USB imagers
• All-in-one cameras via universal digital camera adapter
• DSLR/SLR (Requires T2 ring, 2" prime focus adapter)
• Above cameras and adapters sold separately
• Aluminum carry case included
• Length 91cm (36")
• Weight 6.75kg (15lbs)
• Color: Glossy black w/ silver accents
• One year warranty