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Your refractor - let's see it

Posted: Sat Feb 13, 2021 8:41 pm
by Nakedgun
My Pocket Borg, looking for power:

IMGP5552 - Copy.JPG

Re: Your refractor - let's see it

Posted: Sat Feb 13, 2021 8:51 pm
by Lady Fraktor
Aperture, focal length and unique features?

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 12:58 am
by messier 111
voila ,

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 1:09 am
by Thefatkitty
messier 111 wrote: Sun Feb 14, 2021 12:58 am voila ,
Les trois c'est magnifique!! :clap:

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 1:46 am
by messier 111
Thefatkitty wrote: Sun Feb 14, 2021 1:09 am
messier 111 wrote: Sun Feb 14, 2021 12:58 am voila ,
Les trois c'est magnifique!! :clap:
Merci beaucoup .

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 4:39 am
by Nakedgun
Lady Fraktor wrote: Sat Feb 13, 2021 8:51 pm Aperture, focal length and unique features?

OK.

The Pocket Borg is a 25mm f/7 achromat doublet, so achievable magnifications can be discerned, while sliding the objective assembly gains focus. No provision for a finderscope.

Conversation piece.

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 4:43 am
by Nakedgun
messier 111 wrote: Sun Feb 14, 2021 12:58 am voila ,
Image
Image
Image



I think I recognize the first two, but the last is unclear, to me.

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 6:29 am
by Ylem
IMG_20210214_012448386.jpg
My PST Solar scope.

I've never used it.
Bought it back in late December, it has just brought me rain and clouds since.

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 8:33 am
by The Wave Catcher
I love this little telescope. It’ll break down and all fit in the included backpack in about 2 minutes. I often take it after supper on clear nights, even on work nights.

Bresser AR102s 102 mm, f/4.5 Achromatic Refractor
Alt/Al Mount

Image

Steve

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 2:24 pm
by messier 111
Nakedgun wrote: Sun Feb 14, 2021 4:43 am
messier 111 wrote: Sun Feb 14, 2021 12:58 am voila ,

[/quo


I think I recognize the first two, but the last is unclear, to me.
the last one is a lunt 102mm ed

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 3:25 pm
by Nakedgun
The Wave Catcher wrote: Sun Feb 14, 2021 8:33 am I love this little telescope. It’ll break down and all fit in the included backpack in about 2 minutes. I often take it after supper on clear nights, even on work nights.

Bresser AR102s 102 mm, f/4.5 Achromatic Refractor
Alt/Al Mount

Image

Steve


How odd. First I've seen one of this design. So it has some type of diagonal fixture within the tube assembly, like a Newtonian?

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 4:47 pm
by helicon
Here ya go...got it from @Lowjiber a couple of years back
ar1524.jpg

Re: Your refractor - let's see it

Posted: Sun Feb 14, 2021 6:10 pm
by The Wave Catcher
Nakedgun wrote: Sun Feb 14, 2021 3:25 pm How odd. First I've seen one of this design. So it has some type of diagonal fixture within the tube assembly, like a Newtonian?
It has an internal flat mirror in the rear with collimating screws. I’ve never had to adjust it though.

Steve

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 11:25 am
by John Baars
The working horse for deep sky, clusters ,nebulae and wide field:
Skywatcher 150 mm f/5 Startravel ( Sold)
IMG_1206 (480x640).jpg




My Moon, planetary, globulars and uneven doublestars scope:
Skywatcher 120mm f/7.5 Evostar
Verscherpte versie, verkleind IMG_0463.png


The versatile allrounder, the venerable one:
Vixen ED 102mm f/9
IMG_1154 - kopie final.jpg

Grab and Go. Skywatcher Startravel 102 mm F5


102 F5 final.JPG

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 12:22 pm
by pakarinen
My ST120:
IMG-8590.jpg

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 4:43 pm
by BFaucett
Image
Astro-Tech AT60ED (f/6)

Image
Astro-Tech AT72EDII (f/6)

Image
Celestron 80ED (f/7.5)

Image
Celestron Omni XLT AZ 102 (f/6.5 achromat)

Image
Sears Discoverer 6344 (76 mm f/15.8 achromat; purchased Oct.1969)

Image
Stellarvue SV102 (f/10.8 achromat)

Cheers! Bob F. :)

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 5:44 pm
by pakarinen
BFaucett wrote: Mon Feb 15, 2021 4:43 pm
Astro-Tech AT60ED (f/6)

Astro-Tech AT72EDII (f/6)

Celestron 80ED (f/7.5)

Celestron Omni XLT AZ 102 (f/6.5 achromat)

Sears Discoverer 6344 (76 mm f/15.8 achromat; purchased Oct.1969)

Stellarvue SV102 (f/10.8 achromat)

Cheers! Bob F. :)

:drool: Whoa! It's a lovely day in the Fractorhood!

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 7:06 pm
by sdbodin
OK, just a couple. Four inch RFT, entirely home built of war surplus, that's WWII stuff, including tripod and some hardware store pipe fittings. Total investment, in 1960's dollars, $50. Of course the 4 inch 4 element design lens is IR achromatized, but at 14X with that Sherman Tank eyepiece is not a problem since it was designed to cover a foot plus size film. In background an Orion 80SD on my attempt at a universal mounting plate on my old CG4.
RFT.jpg
business_end.jpg
Clear skies, a foot of snow here,
Steve

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 9:18 pm
by AstroBee
Here's mine - Explore Scientific ED127mm APO.
Image

Re: Your refractor - let's see it

Posted: Mon Feb 15, 2021 10:06 pm
by John Fitzgerald
20190530_213110.jpg