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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Refractors

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NOTE: New members (under 30 days) may not place classified ads.

For Sale

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09 Dec 2020

$350.00

For Sale Borg 7700 Series 80 drawtube for sale

By: simingx Location: Singapore

Brand new, never used. Original box supplied.https://astrohutech....fiber-drawtube/Asking just $350, Paypal fees and...

09 Dec 2020

$500.00

For Sale Borg 7875 3" helical focuser for sale

By: simingx Location: Singapore

The big momma, a Borg 7875 3" helical focuser is for sale.Excellent condition, no scratches.Includes the 73001 and 73...

07 Dec 2020

Updated: 07 Dec 2020

UPDATED
$1,295.00

For Sale Telescope, Tele Vue Renaissance 550 mm f5.5

By: BruceAnderson Location: St Paul MN

This scope is in excellent condition. I have moved to an apartment and I can't use it here. I have two cases. There i...

06 Dec 2020

$500.00

For Sale Canon EF 400 f/5.6

By: KD58 Location: Texas

I bought this a few months ago intending to use it for astroimaging. However, I never got around to using it and don’...

06 Dec 2020

Updated: 07 Dec 2020

UPDATED
$85.00

For Sale Celestron 100mm f/10 GT

By: vtornado Location: Northeast illinois

Glass is nice and clean, includes rings and dovetail. Ask any questions. If just starting out, I can add a few basic...

06 Dec 2020

Updated: 15 Jan 2021

UPDATED
$325.00

For Sale TOWA 339 excellent + condition

By: regis helaine Location: Colorado

The scope comes in original box, with original accessories (some of them still in wrapper). Glass is in very good con...

05 Dec 2020

Updated: 09 Jan 2021

UPDATED
$5,500.00

For Sale APM LZOS 130/1200

By: Trebor777 Location: Connecticut

Selling my dream scope. Because since I purchased it 18 months ago I've used it once and that's just mean, and it nee...

04 Dec 2020

$195.00

For Sale Southern Precision Instruments Telescope For Sale

By: HeathBar Location: South Bend, IN

I have a Southern Precision Instruments 527 Telescope for sale. It comes in the original box, but the box is definit...

03 Dec 2020

Updated: 02 Jan 2021

UPDATED
$799.00

For Sale New Telescope Refractor ED 80mm, f/5.5 440mm, carbon tube

By: fishburn Location: Bulgaria

New Telescope Refractor ED 80mm, f/5.5 440mm, carbon tube Short (32cm) carbon tube with retractable dew cap. High li...

02 Dec 2020

Updated: 15 Dec 2020

UPDATED
$50.00

For Sale REDUCED TAKAHASHI M43 x 0.75mm Extension Tubes + eyepiece adapter

By: astrocecco Location: Mississippi

Hello everyone, for sale two identical TAKAHASHI M43 x 0.75mm Extension Tubes for use with FS 78 - 102 - 128, and a w...

02 Dec 2020

Updated: 12 Jan 2021

UPDATED
$1,300.00

For Sale IStar Perseus AT 150mm f12 Refractor with Moonlite Focuser

By: Camcon101 Location: Stony Brook, NY

Practically MINT. SACRIFICE SALE PRICE! REDUCED Focuser is less than year old. Comes with a brand new explore scien...

02 Dec 2020

$1,500.00

For Sale Vintage Carl Bamberg Telescope 80 mm

By: hallis Location: Norway

I am selling a vintage / antique telescope by Carl Bamberg, Friedenau Berlin, Germany80 mm. objective lensLength: 105...

27 Nov 2020

Updated: 27 Nov 2020

UPDATED
$50.00

For Sale The One Ring for 130mm refractors

By: Whichwayisnorth Location: SoCal 92883

I had a TMB 130 for a while and purchased an extra pair of rings because I wanted to have 3 rings sandwiched between...

25 Nov 2020

$185.00

For Sale Sharpstar 61 EDPH II Reducer/Flattener NEW

By: TackSharpv3.1 Location: Illinois

I ended up with (2) of these reducer/flatteners and I only need (1). Long Story!! Agena AstroThis reducer works for...

25 Nov 2020

Updated: 02 Dec 2020

UPDATED
$7,500.00

For Sale Canon 600mm IS EF II f4 lens

By: jcschultz01 Location: Minnesota

I bought this Canon IS EF II F4 600mm lens for my Canon EOS 5D MK III a couple years ago thinking that it would be go...

25 Nov 2020

$1,200.00

For Sale Takahashi F3 Reducer 0.6x for FSQ130/106

By: chancy Location: Singapore

Am selling my F3/ 0.6x Reducer for the FSQ106/FSQ130.I have only used it twice.Optics in excellent condition (very co...

24 Nov 2020

$300.00

For Sale BORG 0.7x Triplet Multi Reducer Flattener (7870) *Reduced

By: Taylorseries323 Location: San Francisco

Hello Everyone!I'm currently in the process of clearing a few things off the shelves to make some room for other proj...

21 Nov 2020

Updated: 15 Jan 2021

UPDATED
$600.00

For Sale Explore scientific 152mm achromat

By: whirlpoolm51 Location: Pittsburgh

Only used this a few times and while it provides some really nice images when I used it I would like somthing a littl...

19 Nov 2020

Updated: 22 Nov 2020

UPDATED
$145.00

For Sale Parting Out Unitron 114 60mm

By: Tom Duncan Location: Chico, CA 95926

Due to missing parts and a modification of the tube I'm parting out a Unitron 114 kit. I have a nice 76mm Tasco 10-TE...

14 Nov 2020

Updated: 25 Dec 2020

UPDATED
$4,900.00

For Sale AstroPhysics 130 refractor

By: spectrumtf Location: Huntington, NY

This AP130 EDF refractor was just serviced by AP re oiled and brought up to specifications in excellent condition.. I...

14 Nov 2020

$349.00

For Sale #3 Binocular ATM assembly for a ZEISS 50/540 lens + 4 eps

By: HGSTAR Location: Germany

Offering a nice binocular ATM Ensemble "Telebinor" f o r a ZEISS 50/540 objectiveComes with a new helical focuser (pl...

14 Nov 2020

$469.00

For Sale Binocular ATM assembly for a ZEISS 50/540 lens + 6 eps

By: HGSTAR Location: Germany

Offering a nice binocular ATM Ensemble "Telebinor" f o r a ZEISS 50/540 objective Comes with nice helical focuser...

11 Nov 2020

Updated: 11 Nov 2020

UPDATED
$525.00

For Sale 152mm f5.9 Achro Refractor

By: mcwolfson Location: Ottawa, Canada

This is an achro so it does have some chromatic aberration. Other than this, the optics are fine, especially for its...

08 Nov 2020

$249.00

For Sale Vintage Great Condition Celestron Cometron Spotting Scope

By: starmason Location: NW Virginia

A beautiful "almost like new condition" Japanese built unique legacy Celestron Cometron 60mm refractor spotting scope...

08 Nov 2020

$20.00

For Sale Celestron 25x30 Brass Drawtube Telescope

By: starbird Location: 95409

This is a celestron 25x30 brass drawtube telescope. Actually I think this is brass plated. Cemented achromatic lens...

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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Astronomics discounts for Cloudy Nights members

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Refractors

For Sale Borg 7700 Series 80 drawtube for sale

For Sale Borg 7875 3" helical focuser for sale

For Sale Telescope, Tele Vue Renaissance 550 mm f5.5

For Sale Canon EF 400 f/5.6

For Sale Celestron 100mm f/10 GT

For Sale TOWA 339 excellent + condition

For Sale APM LZOS 130/1200

For Sale Southern Precision Instruments Telescope For Sale

For Sale New Telescope Refractor ED 80mm, f/5.5 440mm, carbon tube

For Sale *REDUCED* TAKAHASHI M43 x 0.75mm Extension Tubes + eyepiece adapter

For Sale IStar Perseus AT 150mm f12 Refractor with Moonlite Focuser

For Sale Vintage Carl Bamberg Telescope 80 mm

For Sale The One Ring for 130mm refractors

For Sale Sharpstar 61 EDPH II Reducer/Flattener **NEW**

For Sale Canon 600mm IS EF II f4 lens

For Sale Takahashi F3 Reducer 0.6x for FSQ130/106

For Sale BORG 0.7x Triplet Multi Reducer Flattener (7870) *Reduced

For Sale Explore scientific 152mm achromat

For Sale Parting Out Unitron 114 60mm

For Sale AstroPhysics 130 refractor

For Sale #3 Binocular ATM assembly for a ZEISS 50/540 lens + 4 eps

For Sale Binocular ATM assembly for a ZEISS 50/540 lens + 6 eps

For Sale 152mm f5.9 Achro Refractor

For Sale Vintage Great Condition Celestron Cometron Spotting Scope

For Sale Celestron 25x30 Brass Drawtube Telescope

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

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For Sale REDUCED TAKAHASHI M43 x 0.75mm Extension Tubes + eyepiece adapter

For Sale Sharpstar 61 EDPH II Reducer/Flattener NEW