APM 80mm f/4.1 Right Angle Erect Image Finder with 1.25" Prism Diagonal # APM-80-FIND-DIAG

APM Finderscope 80 mm - straight trough

Technical Informations for 80 mm Finderscope:

• Tube Diameter: 85 mm
• Length incl. Focuser: 370 mm
• Multicoated
• Focal Length: 328 mm
• 2" Helical Focuser with Brass Compression Ring
• Adapter 2"/1.25" with Brass Compression Ring and 2" Filterthread
• Weight Finder without Bracket 2": 33.7 oz.
• Weight Finder without Bracket 1 1/4" Version: 20.8 oz.
• Weight Bracket: 12.4 oz.

Delivered with order:

• Finderscope 80 mm
• Finderbracket with Universal base

Datas for optional Eyepieces:

Technical Informations for 20mm Crosshair Eyepiece:

• Magnification at 80mm Finder: 16,4 x
• Field of View at 80mm Finder: 4,3°

Technical Informations for 26mm Crosshair Eyepiece:

• Magnification at 80mm Finder: 12,6 x
• Field of View at 80mm Finder: 5,6°

Technical Informations for 32 mm Crosshair Eyepiece:

• Magnification at 80mm Finder: 10,25 x
• Field of View at 80mm Finder: 7°

Specifications:

• Connection to eyepiece: 2" and 1 1/4"
• Connection to telescope: Finderbracket with Quick Clamp
• Coating: Fully multicoated
• Housing material: Aluminium
• Aperture: 80 mm
• Magnification: differs with choosen optional Eypiece
• Lenses: 2 Lenses
• Optical design: Achromat
• Type of viewfinder: Straight View Finderscope
• Focal length: 328 mm
• Length: 370 mm
• Diameter: 85 mm
• Accessory: incl. Bracket and Quick Clamp
• Weight: 51.6 oz.