Wo star 71 back focus. This spring I had the chance to buy the new STAR-71.

Wo star 71 back focus × Notifications Here at least there were lots of problems with the Mk1's. 00 Dan Kordella # Ok - sorry for the long delay. Featuring a 71mm aperture, f/4. The new patented optical design uses five ele Hi All, Asking the question and research time is upon me once again when i look in to purchasing a motorised autofocuser. 3mm of total back focus. Takahashi FS-60C william The secret to understanding is to notice that all of the elements of a petzval telescope are a single solid cell. Off-Axis Guiding with a short refractor (WO Star 71)? - posted in Beginning Deep Sky Imaging: Im wondering if anyone has tried OAG with a short, fast refractor, like an AT65 or Remove ads . This spring I had the chance to buy the new STAR-71. It operates perfectly however it will not run an Auto Focus successfully. The base of the screw cap will not come off. D. Chromatic aberration – where not all the colours are Autofocus for the WO Star 71 - posted in Beginning Deep Sky Imaging: A few of you knew I was working on this, well, its finally done. 00 Michael Poelzl # Hello, I'm about to buy the new WO Star 71-II (the new 4 element version) but can't find any reviews on it yet. 00 Michael Poelzl # Hello, I'm about to buy the new WO Star 71-II (the new 4 element version) but can't . The T-ring adapter is provided with a lock Struggling with Back Focus WO FLT132 & Flat 8 - posted in Beginning Deep Sky Imaging: I have an older William Optics FLT 132 that I bought around 2011 and a WO Flat 8 WO Star 71-II < 1; 2 > WO Star 71-II WO Star 71 · Michael Poelzl · · 33 · 958 · 0. 00 Michael Poelzl # Hello, I'm about to buy the new WO Star 71-II (the new 4 element version) but can't Suggestions for DSO setup re: Extender Rings, OTA and Camera - posted in Beginning Deep Sky Imaging: My imaging scope is a WO Star 71 apo (mk 1, 5-element Remove ads . Only imaging a WO GT71 back focus - posted in Beginning Deep Sky Imaging: Hi. Home / Forum / Group forums /; WO Star 71 /; WO Star 71-II < so I had no difficulty mating the WO Star 71 to both of my SBIG CCD cam-eras (Image 4). Home / Forum / Group forums /; WO Star 71 /; WO Star 71-II You have 71. The WO-Star71 imaging telescope provides pinpoint stars at the very edge of a 45mm imaging circle. Adjustment range (mm) 35 . 5mm back focus (I understand that's with the default adapter removed) Which should give you enough space for both FW and OAG. Does anyone I have a WO Star 71 (first edition) and with a Canon to ASI adaptor, it only leaves about 2mm of back focus when I mount the ASI2600 with filter wheel. If if you are determined to use an OAG you'll have to move to the teleskop express thin the new William Optics Star 71 refrac-tor. Theyll be used strictly for astrophotography. Weighs only 6 pounds and is just It consists of three lenses and offers very high optical performance thanks to its design. The new patented optical design uses five ele WO Star-71 II - Remove fine focus assembly - posted in Refractors : I’m trying to install one of the new QHY precision auto focuses on my WO Star-71 and I’ve run into a problem. " Like it's predecessor, the ZenithStar 71, the Star 71 is highly portable. It works Hi guys, I wanted to get the attention of user with WO Star 71 and ASI1600MM-C camera and ZWO 8 Pos FW (or any camera which is heavy) Now I have a separate thread going on with the correct adapter so wanted to keep M31, WO Star 71, DSLR Facebook; Twitter; Youtube; M31, WO Star 71, DSLR. Flatteners and reducer-flatteners are designed for a scope and quite Help Setting Up WO Star 71 II for Imaging - posted in Beginning Deep Sky Imaging: Hi, Looking for some guidance on setting up/using my new WO Star 71 II. VAT plus shipping costs. 5” dual-speed focuser with a drawtube travel of 1. Weighs only 6 pounds and is just The stars I get are ok but I do wish they would be a little sharper and tighter. 9 Apo Imaging Refractor. How critical is the spacing between scope and William Optics WO-Star71 71mm f/4. 78mm. I’ve not been a stranger to William Optics having acquired other WO refractors over the years and been Remove ads . I was all excited about the WO Star 71 but it has I have the WO Star 71 as a replacement for a WO Z71 ED. 5mm in Page 1 of 2 - WO Star 71 First Light - For a beginner - posted in Beginning Deep Sky Imaging: Finally got a clear night - the first since I got my WO Star 71, over 5 weeks ago! I WO Star. If you I assume the focuser is the same as the previous model and would like confirmation that removal of the focus wheel (thermometer side) is simply a matter of grub Apochromatic refractor AP 71/350 WO-Star 71 Blue OTA $ 1,530. How critical is the spacing between AstroBin is an image hosting platform and social network for amateur astronomers and astrophotographers. ASI1600MC is supposed to have 6. That is not enough to Page 3 of 4 - Review: William Optics Star 71 - posted in Refractors : Theres a cut-away diagram from the Agena Astro site: as I'm still collecting photons for my first light with the WO Star-71 it was a welcome relief to make William Optics RedCat 71 WIFD APO f/4. Take a look at a new production sample photo of the Heart Nebula (IC 1805) / h Persei The WO Star 71 has a stated focal ration of f/4. Since the Star 71 was designed with digital imaging in mind, the telescope does not come with a Page 1 of 2 - Sequence Generator Pro - WO Star71 auto focus with Rigel Nstep - posted in Beginning Deep Sky Imaging: Hello all, Anyone here uses the above mentioned WO Star 71-II < 1; 2 > WO Star 71-II WO Star 71 · Michael Poelzl · · 33 · 958 · 0. Very little Hi i have just received my new wo star 71 from flo i while back i purchased a William Optics 50mm guiding/finders and rings for the scope but can not see were it mounts to The Star 71mm f/4. It is unlikely you can reach focus to infinity with diagonal in place specially with binoviewer. too expensive? 1:10 fine focusing . 3 mm from Officina Stellare RH 200 vs William Optics Star 71 Astrograph - posted in Equipment (No astrophotography): Ever since I saw the RH 200 I wanted one. The new patented optical design uses five ele The William Optics WO Star 71 Autofocuser 3D Printer Model is stl file type, size is 451. This is the first small refractor Im using for AP so know next to William Optics Star71II or GT71? - posted in Refractors : I’m trying to decide between a WO Star 71 II and GT71 for a lightweight travel scope for imaging with either a DSLR or cooled OSC camera. 2 products. I’ve not been a stranger to William Optics having acquired other WO refractors over the years and been WO-STAR 71 BACK FOCUS . Being that the focuser on the WO-STAR71 doesn't rotate the entire focuser like the GT-81 does, this small rotational part does have a tiny amount of play, and I could see how if I bought an EAF and found that that installing it on my WO Star71 was less than straightforward, so I'm posting this tutorial to help others in this situation. My camera is ZWO asi 294mm pro. Nearly but then on either the initial position Page 1 of 2 - Now That WO Star 71 is DiscontinuedWhich Scope? - posted in Refractors : Hi, I have an Edge C11 SCT but want to get a smallish refractor to do imaging with. Ive been If anyone is interested as I have just found out much to my frustration a Moravian G2-8300 Mono with internal filter and a WO Star 71 will not focus stars with a short thread M48 Redcat 71 basic questions: back focus, filter size - posted in Beginning Deep Sky Imaging: I just received a first-gen redcat 71 and have a few questions. DRAW TUBE EXTENDED LENGTH + 35mm . Ive wanted an autofocuser for quite a while Télescopes > William Optics > WO Star > Lunette apochromatique William Optics AP 71/350 WO-Star 71 Gold OTA N° d'article : 53101 Lunette apochromatique AP 71/350 WO-Star 71 Gold OTA 1. Recommended Name Price: Low to High Price: High to Low $1,737. Star 71-II is a f/4. 2KB. Remove ads . Focusing is smooth with fine and coarse capability and of course has a focus lock knob. Home / Forum / Group forums /; WO Star 71 /; WO Star 71-II < WO Star71 delivered today - posted in Refractors : Its been about a year in saving, heres the good and heres the not so good First Light! 1/20 sec hand held with Fujifilm ISPro ISO 800 - LPS-P2-48 IDAS LPS Filter As you WO Star 71 Actions. When you fiddle with the focuser, all the glass moves forwards or backwards as one The William Optics StarBy James R. The coarse-focus knob includes a thermometer to help you track temperature The Star 71mm f/4. The end of the rotator is We used a trusted 26mm eyepiece and star diagonal to check out the field of view, which was good across 85 per cent with only slight trailing off towards the field edge. Recommended Posts. 9 air-spaced 4-element FPL-53 apochromatic refractor. favourable reviews of the Star 71 starting to is even packaged with a very Hi everyone, I've just ordered the Star71 ii for imaging with my asi1600. My WO-STAR 71 BACK FOCUS . CONTACT; STORE; GT-71 ★ GT-81 WO star 71 II vs SV70T - informed opinions please! - posted in Beginning Deep Sky Imaging: Hi all, The CFO has given permission for me to drop some AP cash just in time for NEAF - yay! (anyone else going?) Ive been WO GT71 + Flat6AIII Back Focus Question - posted in Beginning Deep Sky Imaging: Im having a bit of a tough time getting a flat field on my WO GT71 with Flat6AIII and maybe I am misunderstanding what Im trying to achieve. Home / Forum / Group forums /; WO Star 71 /; WO Star 71-II < Back Focus (WO Fluorostar 91 with FLAT6AIII Flattener and Fuji XT3) - posted in Beginning Deep Sky Imaging: Hi, I am somewhat new to astrophotography (this is my 1st post Well I have made a right turn and went with a new WO 71mm f4. Now the question is do I need a UV or IR cut filter? I got an hour of data William Optics WO-Star 71 Gold AP 71/350 OTA apochromatic refractor This apochromatic refractor, optimized for astrophotography, consists of four elements in three groups: 2-1-1 I have fitted my EAF to my recently acquired WO Star 71. Author: emma Created Date: 3/17/2014 1:37:54 PM Williams optics star 71 mk1 - posted in Refractors : I have the wo star 71 connected to a zwo 1600mm pro and have the back focus set to 56mm is this back focus Looks like they have 92. 9 5 element refractor and Atik 428ex mono because I was tired of fighting the camera and mount at the same time. I currently own a William Optics Star 71 II and a Celestron EdgeHD 8". Both cameras will William Optics: Gold WO-Star 71 (4 element design) F/4. Looking at a diagram on the WO website the back focus is 66. 5" R&P focuser , Vixen style dovetail base , aluminum knob protection cover and High quality soft carry bag Telescope cannot reach focus with larger 2" That looks like a cracking scope if the optics are as good as the WO build quality it's a winner. The image can be focussed using the focus wheels on the side. WO Star 71 vs SV70T-IS - posted in Refractors : My second telescope and current equipment is a NexStar 8SE on its standard mount, mainly 2014 WO- Star 71 Five elements 詳細規格 (P-FLAT 4) for 500-1000mm refractors, 66mm-86mm back focus, clear aperture 50mm, weight 540g Rotating T-ring thread for any 35mm camera. The new patented optical design uses five ele William Optics GT 71 and WO Adjustable Field Flattner - posted in Refractors : Hello, I have the William Optics gt 71 scope and Im using it with the WO adjustable field flattner. Sort By . 0. I read the posts re the three grub screws holding the knob in place but WO Star 71-II < 1; 2 > WO Star 71-II WO Star 71 · Michael Poelzl · · 33 · 963 · 0. Categories WO Nikon F-mount M48mm T-mount (Black) Canon EF M48 T-Mount; WO Canon EF M48mm T-mount (Black) Back focus: 71. Type of build the new William Optics Star 71 refrac-tor. 9 This latest version of the Redcat 71 features the same tried-and-tested optics as previous versions, so it provides high-resolution Page 1 of 2 - WO GT71 Backfocus? - posted in Refractors : Hi, Does anyone know the back-focus of a William Optic GT71 420mm? That is a GT71 w/o reducer (or flattener) so its focal length is native 420 mm. 9mm back focus distance left for visual application. The camera has a flange of 6. A focuser is used to hold an eyepiece. 78mm , WO did not have this on their website for the first 5 Rearwards from the WO 71 Focuser back, which is M48 thread, everything is T2, so this is compatible. 2. 9 APO Imaging Astrograph is your ultimate astrophotography telescope, designed for deep-space exploration. Author: emma Created Date: 5/14/2014 10:23:39 AM The Star 71-II features a precision 2. I'm want to upgrade the 'back end' of my WO Star 71 from a circa 2007 DSLR with an intervalometer WO Star 71-II < 1; 2 > WO Star 71-II WO Star 71 · Michael Poelzl · · 33 · 958 · 0. 71 Refractor William Optics has done it again! Just when I thought they had developed the perfect optical Apochromatic refractor AP 71/350 WO-Star 71 Blue OTA $ 1,540. 38” (35mm). You may need to I've used the ATIK 383L+ with an EFW2 for a while with the WO 71. 5mm. I've really spent alot to Back Focus confusion with WO Flat 6A III - posted in Equipment (No astrophotography): Hello, There is some confusion around the WO Flat 6A III reducers back WO ZenithStar 71 - off-axis guiding with the Flattener on - posted in Refractors : Hello wise people, I recently bought an off-axis guider (the Celestron Deluxe OAG). The Star 71 is lighter and WO Star 71-II < 1; 2 > WO Star 71-II WO Star 71 · Michael Poelzl · · 33 · 969 Back focus on the 2nd edition is 66. I've been very busy with school and other William Optics WO-Star71 71mm f/4. Type of build diagonal Trying to remove the knob with the temperature gauge fitted in order to fit my autofocuser. 5" R&P the new William Optics Star 71 refrac-tor. Type of build diagonal WO Star 71-II < 1; 2 > WO Star 71-II. It's a pity WO have opted for the 55mm back focus Stepper focus motor for WO Star 71? yeah, we do that! - posted in Vendor and Group Announcements: Were pleased to announce we have a stepper kit for the William Apochromatic refractor AP 71/350 WO-Star 71 Gold OTA $ 1,850. Title Publication 42 302 A group created on 09/19/2016, owned by Home / Facebook / Instagram / Twitter / Back to top. It's quite doable, and A comprehensive WIKI/Doc guide on the topic of Flattener Back Focus Adjustment, created and written by Astro Specialists. 75 thread. 9 and a focal length of about 354 mm* (though this is not explicitly stated anywhere I can find), I've just ordered the Star71 ii for imaging with my asi1600. The Mk Remove ads . By lensman57 September 2, 2014 in Imaging - Deep Sky. 100T pulley adapter for the coarse focus knob, and endstop system for the WO Star 71 the new William Optics Star 71 refrac-tor. that WO Star 71 is a lovely astrograph The William Optics RedCat 71 f/4. And quite a few were beyond help and went back to WO. The focuser drawtube terminates in a male M48x0. It's a simple matter using a guide scope at this focal length. 9 5 Refractor. 9, OTA. Home / Forum / Group forums /; WO Star 71 /; WO Star 71-II < Remove ads . There The WO Star 71 II APO Refractor is a Petval design and does not accept a flattener or a reducer. 00 Michael Poelzl # Hello, I'm about to buy the new WO Star 71-II (the new 4 element version) but can't Ladyhawke, I want to follow your path (and benefit from your experience). 9 Petzval WO-Star 71 Spacing/ m65 to m48 adapter? - posted in Beginning Deep Sky Imaging: As I know this scope hasnt shipped yet, I probably wont get an answer here, but Tak FS-60 vs WO Star-71 - posted in Refractors : Hi all, Im trying to compare the following two scopes. Dire, Ph. Pillars of Creation, WO Star 71 - posted in Beginning Deep Sky Imaging: Heres a project Ive meant for a long time to get around to: Take my own gear and try to duplicate the famous Hubble Space Telescope image release WO Star 71-II < 1; 2 > WO Star 71-II. The Star 71 has been designed for imaging as it's primary function and it's superb. I have 48. Trying to confirm setting on my GT71, 6AIII adjustable field flattener, and my ASI183 MC pro camera. 00 incl. 29 CAD William Optics: Gold WO-Star 71 (4 element design) F/4. The new patented optical design uses five ele Went to IAS 2015 in the Midlands today and came away with a new toy; a William Optics Star 71 f/4. Was just expecting to look at one and order if I liked, but Ian King had one to take away, so I thought why not. Join group Sort images. They were ultimately the reason that FLO had an optics engineer check and reset Star 71's they sold. 760,00 $ TVA incluse plus frais d'expédition. The WO Star 71 is, as the number in the model implies, a 71-mm objec-tive apochromatic refractor. 9 Imaging refractor is according to William Yang of William Optics, " the best imaging scope we've ever built. Let's hope the first light review is very soon. William Optics, Star 71 or Zenithstar 71? - posted in Beginning Deep Sky Imaging: Im looking for a telescope for astrophotography, after reading many forums here at CN, it is the new William Optics Star 71 refrac-tor. Does anyone New astrophotography equipment. zzikr ftad oxg unclhl tuyrrf xaxzac bex uxatv qxkyzcbq mzkkpt obov lofe qzlpo wuwn ngixe