Cassini 120mm Telescope Spherical Primary Mirror - 1000mm Focal Length

120mm Diameter spherical mirror, Diffraction Limited L4 (1/4 wave in Sodium Light. Made of Plate Glass, Aluminized(92%) and SiO(Quartz Overcoat). Resolving Power(arc seconds): .97 and FL (focal length) 1000mm. Pre Set Collimation Dot hand Crafted and Ronchi Tested for high Reflectivity

• 120mm
• 1000mm focal length
• Collimation Dot
• Diffraction limited optics(1/4 wve in Sodium Light)
• Plate Glass (Both Primary & Secondary)
• Aluminized(92%) and SiO(Quartz Overcoat)
• Resloving power in arc seconds: 1.4
  

Specifications

• Assembly

  • Setup Requirements: N/A

• Color

  • Color/Finish: BLACK

• Dimensions

  • Eyepiece Width (in or mm): N/A
  • Length (in.): 4.7

• General Features

  • Night Vision Capable: No
  • Camera Adaptable: No

• Product Includes

  • Number of Eyepieces: 0
  • Tripod Included: No

• Product Overview

  • Telescope Type: Accessories
  • Magnification: N/A
  • Close Focus (in. or ft.): N/A
  • Field of View Distance: N/A

• Resistance Features

  • Water Resistant: No
  • Waterproof: No

• Shipping Dimensions

  • length: 6
  • width: 5
  • height: 2

• Warranty

  • General Warranty: 1 YEAR LIMITED MANUFACTURER