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NikonAIS
Joined: 23 Mar 2014 Posts: 215 Location: Pawleys Island, SC, US
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Posted: Thu Feb 04, 2021 3:35 pm Post subject: Orion Nebula |
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NikonAIS wrote:
Nikon D850, 500mm f/8 Reflex Nikkor (it is basically a small SCT telescope!). 220 3/4 sec light frames and 30 each dark, bias and flat frames, stacked in Deep Sky Stacker
_________________ Nikon FTn, F2A, F3HP, F4E, F5, Nikkormat FT2, Nikon FE-2, Nikonos V, D850, D500 and D750. 8mm f/2.8 AIS, 16mm f/2.8 Fisheye AIS, 15mm f/3.5 AIS, 18mm f/3.5 AIS, 24mm f/2 AIS, 28mm f/2 AIS, 28mm f/3.5 Nikkor H non-AI, 25-50mm f/4 AIS, 28mm f/3.5 and 35mm f/2.8 UW-Nikkors, 35mm f/1.4 AIS, 50mm f/1.4 AIS, 50mm f/1.4 Nikkor-S, 50-135mm f/3.5 AIS, 55mm f/2.8 AIS Micro w/ PK-13, 80-200mm f/4 AIS, 85mm f/1.4 AIS, 105mm f/1.8 AIS, 10.5 cm f/2.5 non-AI, 105mm f/2.8 AIS Micro, 135mm f/2 AIS, 180mm f/2.8 ED AIS, 200mm f/4 Micro AIS and PN-11, 200mm f/2 ED-IF AIS, 300mm f/2.8 ED-IF AIS, 400mm f/2.8 ED-IF AIS, 500mm f/8 Reflex, 600mm f/4 ED-IF AIS, TC14B and TC300.
Hasselblad 500CM with PM-90 eye level finder and assorted A12 and A16 backs, Carl Zeiss C and CF T* 40mm f/4. 60mm f/3.5. 80mm f/2.8, 150mm f/4 and 250mm f/5.6
AF lenses are for sissies! |
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kds315*
Joined: 12 Mar 2008 Posts: 16497 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Fri Feb 05, 2021 12:43 pm Post subject: |
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kds315* wrote:
_________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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Himself
Joined: 01 Mar 2007 Posts: 3209 Location: Montreal
Expire: 2013-05-30
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Posted: Sun Feb 21, 2021 2:30 pm Post subject: |
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Himself wrote:
I like it!
Excellent! _________________ Moderator Himself |
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Karhallarn
Joined: 26 May 2009 Posts: 577
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Posted: Sun Feb 21, 2021 5:40 pm Post subject: |
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Karhallarn wrote:
That came out really nice.
What are your settings for the image and did you use a star tracker? I'm starting with deep sky Astro just now and haven't been able to get anything exciting yet.
I could either use my Nikon D750 with Tamron 500mm f8 or my Olympus E-5 with 50-200 + 1.4TC.
I'm debating with myself if I need a tracker... _________________ www.MoWePhoto.de
Olympus OM-D e-m1 II , Olympus E-5 and NEX 5 and a lot of glas.
Instagram: https://www.instagram.com/mowephoto/?hl=de
Flickr: http://www.flickr.com/photos/25115960@N08/
500px:
https://500px.com/mowephoto |
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visualopsins
Joined: 05 Mar 2009 Posts: 10463 Location: California
Expire: 2021-06-22
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Posted: Sun Feb 21, 2021 6:04 pm Post subject: |
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visualopsins wrote:
Karhallarn wrote: |
That came out really nice.
What are your settings for the image and did you use a star tracker? I'm starting with deep sky Astro just now and haven't been able to get anything exciting yet.
I could either use my Nikon D750 with Tamron 500mm f8 or my Olympus E-5 with 50-200 + 1.4TC.
I'm debating with myself if I need a tracker... |
https://nightskypix.com/polar-alignment/
https://petapixel.com/2017/04/07/npf-rule-formula-sharp-star-photos-every-time/ _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
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cooltouch
Joined: 15 Jan 2009 Posts: 9097 Location: Houston, Texas
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Posted: Mon Feb 22, 2021 4:55 am Post subject: |
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cooltouch wrote:
Wow, that came out pretty nice, especially for just a 500mm. I need to start trying this, but my biggest problem is I'd have to drive for probably a hundred miles before I'd find dark skies.
Stacking technology obviates the need for a tracker because each individual frame is a relatively short exposure. Probably the biggest problem when not using a tracker is having to occasionally re-position the lens because of image drift caused by the Earth's rotation. However, if you have a telescope with a mount that has the manual adjustment wheels/knobs for tracking, you can mount your camera/lens to the telescope and use the wheels to keep the object centered more easily. _________________ Michael
My Gear List: http://michaelmcbroom.com/photo/gear.html
My Gallery: http://michaelmcbroom.com/gallery3/index.php/
My Flickr Page: https://www.flickr.com/photos/11308754@N08/albums
My Music: https://soundcloud.com/michaelmcbroom/albums
My Blog: http://michaelmcbroom.com/blogistan/ |
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