Airy Disk APO 204mm f/7 Triplet ED FK61 Apochromatic Refractor APO

$14,900.00
In stock
Only 5 left
SKU
AP204
ED204 product parameters Telescope model: ED204 Triplet air double separation compound achromatic Lens: H-FK61 CDGM Color: black / white Material: aluminum alloy Diameter: 204mm Focal ratio: f / 7 Focal length: 1428mm Coating: Full surface broadband multilayer coating Resolution: 0.57" Ultimate magnitude: 13.3mag Standard: Aluminum case, double hoop, Losmandy style dove tail plate, star finder mirror slot, 2" to 1.25" adapter barrel Options: CAA rotator, M48-T2 ring, 2" zenith mirror, eyepiece, Baader film filter Focuser: 4 "two-speed linear guide focuser with teeth Frame: aps-c Length (hood fully extended): 1563mm Length (hood fully retracted): 1332mm Weight: 23kg, including packaging 45kg, outer carton size 135cm * 62cm * 45cm

Specifications

Glass used
Color:
Tube Material:
Aperture
Focal ratio:
Focal length:
Coating:
Resolving Power:
Limiting stellar magnitude
Dovetail style:
Focuser:
Eyepiece Clamp:
Suitable Photo sensor:
Length (hood extended):
Length (hood in):
Weight:
Carton size:
Alu Suitcase

H-FK61 CDGM
White
Aluminum alloy
204mm
f/7
1428mm
full surface wideband multilayer coating
0.57"
13.3mag
Losmandy
4" dual-speed 1:10 rack-and-pinion
2" with 1.25" Adapter
aps-c
1563mm
1332mm
23kg, including packaging 45kg
135cm*62cm*45cm
Included

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