TSA-120 Refractor Telescope
TSA-120 Refractor Telescope

Takahashi

TSA-120 Refractor Telescope

Regular price
$ 4,430.00
Sale price
$ 4,430.00
Unit price
per 

This item is a Special Order from the Manufacturer

Special Order

Description

The TSA series is a member of Takahashi’s line of triplet refractors. In the TSA design, an ED glass lens is placed between two lenses, with air spacing in between. The resulting system achieves a high level of apochromatic performance for both visual observation and imaging. 

TSA-120

The TSA-120 is a 120 mm apochromatic f/7.5 refractor with a focal length of 900 mm.  It features a retractable lens hood and a 2.7 inch rack and pinion focuser. The TSA is compatible with several flatteners, reducers and extenders, including the TOA-35 Reducer, which converts the telescope to a f/5.3 imaging platform with a 44 mm image circle.

Optical Tube Assembly only (mount, tripod, tube holder and finder sold separately). 

 

Specifications

Telescope

TSA-120

Part Number

TTK12010

Aperture

120 mm

Resolution

0.97"

Limiting Magnitude

12.1

Light Gathering Power

293X

Focal Length

900 mm

Focal Ratio

f/7.5

Optical Type

Fluorite ED Triplet

Tube Diameter

125 mm

Tube Length (With Lens hood retracted)

990mm (870mm)

Tube Weight

6.7kg

Recommended Finder

7x50

Metal Back Distance

227.5mm

 

Telescope Specifications 

TSA-120 System Chart

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