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Takahashi

67 Field Flattener for TOA-150B Telescopes (TKA32583S)


  • 1,01000

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


Description

The Takahashi 67-Flattner for the TOA-150B is designed for large format cameras.  The flattener consists of 2 groups of multi-coated ED glass.  The image circle produced is 92 mm in diameter, with 3 micron stars at the center and 20 micron stars at the edge.

Specifications

Telescope with Adapter

TOA-35 with TOA-150B

Adapter Part Number

TKA32583S

Aperture

150mm

Resolution

0.77"

Limiting Magnitude

12.7

Light Gathering Power

460X

Focal Length

1090mm

Focal Ratio

f/7.3

Image Circle Diameter

90mm

Optical Type

Doublet ED Triplet

Tube Diameter

179mm

Tube Length (With Lens hood retracted)

1270mm (1110mm)

Tube Weight

15.2kg

Recommended Finder

7x50

Metal Back Distance

106.2mm

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