My Cart

Recieved A Free Gift!

Subtotal ( Items) $0.00

Have a promo code? Enter it during checkout!

Orders of $50 or more are eligible for free ground shipping! Contiguous USA only.
Product exceptions apply.

View Cart Proceed to Checkout
Important Shipping Info
  • Orders ship from Torrance, California.
  • Orders placed after 12:00 PM Pacific Time or over the weekend will be shipped within 1-2 business days.
  • Due to our annual physical inventory our Distribution Center will be closed on Friday 03/01/2024.
  • Any orders received after 12pm PST on Thursday 02/29/2024 will begin processing on Monday 03/04/2024 and ship within 1-2 business days.

80ED Refractor

$533.95

Item #: 52280

Description

Specifications

General
Aperture: 80mm (3.15")
Focal Length: 600mm (24")
Focal Ratio: f/7.5
Focal Length of Eyepiece 1: 25mm (0.98")
Magnification of Eyepiece 1: 24x
Finderscope: 6x30 Erect image
Highest Useful Magnification: 189x
Lowest Useful Magnification: 11x
Limiting Stellar Magnitude: 12
Resolution (Rayleigh): 1.74 arc seconds
Resolution (Dawes): 1.45 arc seconds
Light Gathering Power (Compared to human eye): 131x
Apparent Field of View: 2.2°
Linear Field of View (@1000 yds): 114 ft (35 m)
Eye Relief: 20mm (0.79")
Close Focus: 28 ft (8.53 m)
Optical Coatings: Fully Multi-Coated
Optical Tube Length: 584mm (23")
Weight: 72 oz (2041 g)
Camera Adaptable: Built-in T-thread on focuser

Reviews