TS-Optics APO Refractor 204/1428 mm - H-FK61 Triplet Objective from Japan

TS PHOTOLINE 204 mm f/7 triplet apochromat for observatoris - high quality triplet lens from Japanese production

♦ Aperture 204 mm / focal length 1428 mm / focal ratio f/7

♦ Multi-coated 3-element lens with H-FK61 APO element

♦ The lens including mount is manufactured in Japan

♦ Losmandy style dovetail and carrying handle

♦ Findershoe

 

TS 204 mm f/7 Apo - a telescope for observatories

The Apochromat is a very nice telescope for popular and amateur observatories. The Apo offers a high contrast image and guarantees real observing pleasure. Due to the relatively fast focal ratio of 1:7 the apochromat with 126 centimeters length (dew shield retracted) fits even in smaller observatories. As mount we recommend the EQ8 from Skywatcher, CGX from Celestron or the GM2000 from 10Micron.

 

Aperture:	204 mm
Focal length:	1428 mm
Focal ratio:	f/7
Lens:	Triplet ED lens with H-FK61 as Apo element
Dew shield diameter:	258.5 mm
Tube length:	1260 mm (with dew cap retracted)
Tube extension barrel length:	80 mm
Connection thread on the tube:	M202 x 1.5 external thread - length 13 mm
Additional thread on the focuser:	M102x1 female thread and M63x1 female thread
Focuser:	5" focuser with ball bearing - focusing travel 80 mm
Tube diameter:	210mm
Tube weight (incl. tube clamps and dovetail bar):	22.5 kg
Transport case dimensions L/W/H:	128/40/52 cm

In the box:
♦ TS 204 mm Apo
♦ Tube extension barrel
♦ CNC clamps
♦ Carrying handle
♦ Losmandy level dovetail bar
♦ Transport case