Menu
Cart 0

Takahashi

645-0.7X Reducer for FSQ-130ED Telescopes (TKA38580)


  • 2,45000

This item is out of stock but you can place an order now and we’ll ship when it becomes available.


The Takahashi 645 Reducer 0.7X reduces the focal length of the FSQ-130ED telescopes by 0.7X, increasing the speed of the optical system for astrophotography. The reducer produces a 70 mm diameter image circle that is ideal for larger imaging chips.

Specifications

Telescope with Adapter

FSQ-130ED with 645-0.7X RD

Adapter Part Number

TKA38580

Aperture

130mm

Resolution

0.89"

Limiting Magnitude

12.3

Light Gathering Power

345X

Focal Length

455mm

Focal Ratio

f/3.5

Image Circle Diameter

70mm

Optical Type

Triple ED Quintuplet

Tube Diameter

156mm

Tube Length (With Lens hood retracted)

830mm (700mm)

Tube Weight

12.7kg

Recommended Finder

7x70

Metal Back Distance

74mm

Customer Experiences

Introducing...

 

Our Zero-Risk

Telescope Upgrade Path

For our customers who dream of expanding their horizons and gazing deeper into the night sky, we offer personalized telescope upgrade paths. Learn More> 


Shop For...