Telescopes
astronomy
cool space pictures
earth pictures
galaxy pictures
hubble telescope images
mars pictures
pictures of the moon
nasa astronomy pictures
nebula
outer space images
pictures of stars
astronomy picture of the day
planet pictures
site map
solar system pictures
Start clusters
supernova pictures
pictures of the sun

Search:


3pc Set 135mm Spherical Primary Mirror/Cell, Secondary Mirror/Cell, 2" Focuser For Sale


3pc Set 135mm Spherical Primary Mirror/Cell, Secondary Mirror/Cell, 2



This item has been shown 20 times.

Buy Now

3pc Set 135mm Spherical Primary Mirror/Cell, Secondary Mirror/Cell, 2" Focuser:
$70

LAST ONE AVAILABLE

These 3 components were removed from one of our Dobsonians (Galileo #G-135DB)

The metal reflector telescope mirror cells are designed for an 1100mm FL x 135mm Reflector Telescopes with a 170mm outer diameter OTA and have been used for display at trade shows.

Mirrors mayneed some light cleaningor have some slight cosmetic imperfections from handling. For those of you in the know, minor signs of use should not affect the views if you plan to build your own. We can include a copy of mirror cleaning instructions if you need. This set is in overall very good condition.

3pc Set includes:

* 135mm Spherical Primary Mirror (FOCAL LENGTH: 1100mm)+ Metal Cell

* 51mmX35mm Secondary Mirror + Metal Cell

* 2" Metal focus housing fortube with 170mm outer diameter.

OTA (Optical Tube Assembly) caps included.

Hardware to bolt to your own tube (OTA-Optical Tube Assembly)

ID (Inner Diameter) of primary and secondary Mirror Cells: 171mm

Collimation Dot

Diffraction limited optics (1/4 wave in Sodium Light)

Plate Glass (Both Primary & Secondary)

Aluminized (92%) and SiO(Quartz Overcoat)

Heavy Duty Push/Pull Collimation Screws on back of Primary Cell

4 Vane Spider Cell for Secondary (51mm X 35mm)

Secondary average obstruction: 25% (linear) app 6% total area.

Resolving power in arc seconds: 1.4


FREE ship rate is for within the Continental U.S.


Buy Now

Related Items:

Free shipping D203F800 Primary mirror +secondary mirror Mirror Set Telescope
Free shipping D203F800 Primary mirror +secondary mirror Mirror Set Telescope


D203F800 Primary Mirror + Secondary Mirror Mirrors Set For Telescope 1Pcs
D203F800 Primary Mirror + Secondary Mirror Mirrors Set For Telescope 1Pcs


D203F800 Primary mirror + secondary mirror Mirror Set for Telescope
D203F800 Primary mirror + secondary mirror Mirror Set for Telescope


2inch 90-deg Dielectric Mirror Diagonal for Astronomical Telescope New Brand HOT
2inch 90-deg Dielectric Mirror Diagonal for Astronomical Telescope New Brand HOT


4.5
4.5" 114mm f/8 Long Tube Telescope Spherical Mirror with 1" Secondary F=900mm


D203F800 Primary mirror +secondary mirror Mirror Set Telescope
D203F800 Primary mirror +secondary mirror Mirror Set Telescope


2Inch 90-Deg Dielectric Mirror Diagonal for Astronomical Telescopes High Quality
2Inch 90-Deg Dielectric Mirror Diagonal for Astronomical Telescopes High Quality


NEW Set of 2! 135mm Astronomical Reflector Telescope SPHERICAL PRIMARY MIRRORS
NEW Set of 2! 135mm Astronomical Reflector Telescope SPHERICAL PRIMARY MIRRORS


2'' 90-deg Dielectric Mirror Diagonal for Astronomical Telescope+1.25
2'' 90-deg Dielectric Mirror Diagonal for Astronomical Telescope+1.25" Adapter


D203F800 Primary mirror + secondary mirror Mirror Set for Astronomical Telescope
D203F800 Primary mirror + secondary mirror Mirror Set for Astronomical Telescope


D203F800 Primary mirror + secondary mirror Mirror Set For Telescope
D203F800 Primary mirror + secondary mirror Mirror Set For Telescope


D203F800 Primary mirror + secondary mirror Mirror Set For Telescope FREE
D203F800 Primary mirror + secondary mirror Mirror Set For Telescope FREE


D150 F750 Primary mirror + secondary mirror Mirror Set For Telescope
D150 F750 Primary mirror + secondary mirror Mirror Set For Telescope


SVBONY 1.25
SVBONY 1.25"Mirrors Diagonal 90° For Refractor Astronomical telescopes Celestron


8
8" to 13.1" Optimized Primary Mirror Cell Kit


Meade roof prism set for making upright image eyepieces, telescope experiments
Meade roof prism set for making upright image eyepieces, telescope experiments


SVBONY 1.25
SVBONY 1.25" Mirrors Diagonal Fully Metal 90° for Refractor Astro Telescopes HOT


D203F800 Primary Mirror + Secondary Mirror Mirror Set For Astronomical Telescope
D203F800 Primary Mirror + Secondary Mirror Mirror Set For Astronomical Telescope


Celestron 2
Celestron 2" XLT Diagonal Mirror (for SCT Telescope)


Copyright (c) 2010 Astronomy-Pictures.net All rights reserved. Reproduction in whole or in part in any form or medium without express written permission of Astronomy-Pictures.net is prohibited.

Privacy Policy