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Created Showing Discussions 20 of 655 Replies Views Last Post
by jawats
1 Day Ago
Jupiter...with Tamron 500mm and Multiple TCs
Tamron 500mm 55BB, with Tamron 1.4x and old Sigma 2x. Found here.
1 33
3 Hours Ago 10:13 AM
by fewayne
1 Day Ago
Wow, now REALLY not a knock on my Pentax!
I had gone back, as Pete suggested, and combined my old Pentax color data with my ASI mono Ha data....
3 41
1 Day Ago 10:12 AM
by fewayne Go to last post
by Pete_XL
1 Day Ago
Trip to Cygnus with a vintage SMC Pentax-M 200mm F/4.0
Last night I put the old Pentax 200mm F4.0 lens from around 1980 in front of the ASI1600mmp....
1 25
1 Day Ago 07:37 AM
by fewayne Go to last post
by fewayne
3 Days Ago
Ode to the CEM-60 Mount
I dunno how many of you guys and gals hang out at Cloudy Nights, but I was just silly in one of...
3 50
1 Day Ago 02:33 PM
by fewayne Go to last post
by Pete_XL
06-16-2019 03:51 AM
One foot in the Pentax Astro Group
I plan to use my Pentax lenses for astro and I hope this keeps my status "legal" in our nice...
12 130
3 Days Ago 01:14 AM
by Pete_XL Go to last post
by jawats
5 Days Ago
Hello all! New to the Group and Guiding Scope Question
Hello all! I'm hoping to get better at astrophotography this summer, specifically by getting...
6 85
3 Days Ago 02:17 PM
by jawats Go to last post
by SunValley
05-22-2019 05:14 PM
Spring Milky Way
Went out during last new moon with a few people from Montreal to shoot the rising Milky way. This...
7 184
5 Days Ago 11:36 PM
by dekao Go to last post
by fewayne
06-08-2019 07:13 PM
NOT a knock on my Pentax
Rather, an acknowledgement that for all my frustration and feeling like I'm getting nowhere, I've...
14 195
5 Days Ago 01:39 PM
by Pete_XL Go to last post
by Pete_XL
06-15-2019 09:53 AM
I could only get H-alpha data from the Eagle Nebula with the ASI1600mmpro up to now. Therefore I...
6 77
06-16-2019 12:24 AM
by Pete_XL Go to last post
by MossyRocks
06-12-2019 07:40 PM
The moon with the trashcan at 2000mm
Well I finally went out with the MTO-11CA 1000mm, f10 mirror/Makro mirror lens I have on extended...
2 68
06-13-2019 07:37 AM
by Craigbob
06-05-2019 09:33 AM
New Willam Optics Whitecat 51 for my K-1
Hi All, I finally received my WO Whitecat to go with my K-1. Unfortunately it arrived after I...
3 95
06-11-2019 09:34 PM
by VoiceOfReason
05-30-2019 08:05 PM
New SharpStar D150f2.8HNT - 420mm fl, f/2.8, 45mm flat and corrected field
I have received my new SharpStar D150f2.8HNT reflector. (Actually was delivered Tuesday, unboxed...
4 148
06-06-2019 03:50 AM
by k5astro Go to last post
by k5astro
06-02-2019 05:06 AM
GPHoto2 updated with Pentax updates from PkTriggerCord
2.5.23 release Repository: gphoto/libgphoto2 · Tag: libgphoto2-2_5_23-release · Commit: 276c1a4...
0 76
06-02-2019 05:06 AM
by k5astro Go to last post
by Craigbob
05-18-2019 10:58 AM
What's the best way to shoot star trails with the K-1?
I'm used to taking individual shots and combining them later, but I'm not sure if it's the best way...
3 112
05-30-2019 11:58 PM
by Pete_XL Go to last post
by Pete_XL
05-25-2019 09:00 AM
M64 L-RGB combination Pentax K3ii & ASI1600mmp
Hi all, I have built an L-RGB combination from luminance data shot with the ASI1600mmp (414 x...
4 137
05-29-2019 01:20 AM
by Pete_XL Go to last post
by Evie
06-19-2017 01:58 PM
Light pollution filters for DSLR
Does anyone have experience with them? I found several that might be mounted on lens, but almost...
19 763
05-26-2019 05:27 PM
by Craigbob
05-12-2019 02:08 PM
Explore Scientific IEXOS-100 test
I'm still looking for a small portable mount with go-to to take to some dark skies for DSLR and...
25 377
05-20-2019 06:17 AM
by Piotrek K
05-13-2019 02:08 PM
Moon shots
I'm trying some baby steps with my first scope (500/114 mm Newtonian) and camera. I still do not...
2 113
05-15-2019 08:31 AM
by fewayne
05-06-2019 08:46 PM
Kick this off if you want: A Pentax-free M51 image
I haven't imaged with a DSLR this year, having too much fun with my mono ZWO camera. Just did my...
17 244
05-15-2019 03:20 AM
by Pete_XL Go to last post
by Pete_XL
03-04-2019 08:59 AM
How to adapt Pentax lenses to ZWO ASI cameras
Hey guys, it's been long since I have been here! Meanwhile I found a way to adapt my Pentax...
14 359
05-08-2019 02:39 PM
by Pete_XL Go to last post


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